Teach You a Lesson

참교육 ‧ Drama ‧ 2026
Completed
Joonie212
1 people found this review helpful
25 days ago
10 of 10 episodes seen
Completed 0
Overall 9.0
Story 8.0
Acting/Cast 10
Music 8.5
Rewatch Value 8.0
This review may contain spoilers

Adrenaline rush!

This series was basically a power fantasy for anyone who's ever wanted to see a bully get what's coming to them. The premise: teachers have zero authority left, kids are running wild, so the government creates this task force (the ERPB) that basically gets a free pass to physically discipline bullies and toxic parents when the system fails, the exact kind of vengeance people secretly wish would happen in real life.

And honestly? Such a breath of fresh air. I know, I know — violence isn't the answer, we all know that. But watching these bullies get absolutely humbled after episode after episode of them being untouchable? So satisfying. Bullies make my blood boil in general, so seeing someone finally step in hit different.

Kim Mu-yeol carries the whole thing too. He's giving serious John Wick energy in the fight scenes, like genuinely people are asking why this man isn't a full-blown action star already. Jin Ki-joo, Lee Sung-min, and P.O round out the squad and they've all got good chemistry, so it doesn't feel like a one-man show.

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Completed
yuebing25
1 people found this review helpful
24 days ago
10 of 10 episodes seen
Completed 0
Overall 9.0
Story 9.0
Acting/Cast 9.0
Music 8.0
Rewatch Value 9.0
This review may contain spoilers

BOMBLASTIC!

Damn bro! If you haven't watched it yet, what are you doing? If you are a romance lover and an action hater, this is not for you. But if you find the approach of justice through manhandling satisfying, this is made just for you!

The story is episodic, which means it goes from one case to another and other than the main storyline and cast, the story and surroundings change completely. I didn't know about it at first and so I really worried what was happening, seeing how fast paced the first episode was. This is my first experience of case after case kind of show. I enjoyed it. Each story had a topic that was relevant to the present times, though exaggerated. The messages conveyed were thought provoking. And most importantly, I loved the idea of justice being served by the adults and not the students themselves. Because that has been the current cool trend after all (pisses me off).

Kim Muyeol is aura himself 😂🤌 His screen presence and performance are so mind blowing. A standing ovation is a must! I loved how so many people, especially male audience who usually judge Korean actors, love him and his acting. I came across so many who don't watch dramas recommend me this show. The feeling was great 🥹 Lee Sungmin as Minister of education was a wonderful casting. The way he handled each case with such seriousness is amazing. But most importantly, we have a green forest father-in-law. God! Every man deserves a father-in-law like him 😭🤌 Jin Kijoo as Im Hanrim is a lovely crazy character. Over the top in the best way. Last but not the least, P.O. as Bong Geundae was also amazing. I really liked the bickering between Hanrim and Geundae. Adorable!

One thing I'd say is by the end you get used to it. Well, that's not necessarily boring or a drawback. Just the new normal. Also felt they were out of new topics. The drug usage thing was reused twice or thrice with just slight alterations.

Musically, it had a quirky upbeat Chihuahua that just wouldn't get out of my head 😂 It fits the show perfectly!

Altogether, the pacing, acting, story and concept were all wonderful. This drama deserves all the hype it receives. I would definitely rewatch it as a guilty pleasure 😁 Highly recommended 👍👍👍

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Completed
27dramafun
1 people found this review helpful
Jun 21, 2026
10 of 10 episodes seen
Completed 0
Overall 9.0
Story 9.0
Acting/Cast 8.5
Music 8.5
Rewatch Value 7.5
This review may contain spoilers

Relevant social issues

Overall, it is a very good drama about school violence and much more. It addresses various issues and situations that arise between parents, students, and teachers. Unfortunately, this has become a reality and has evolved into both a social and moral problem.🥲
The series does use the “eye for an eye” approach, which I am generally not in favor of. However, in these particular cases, because of the extreme personalities and circumstances involved, it is presented as the only viable solution. One quote from the main character in the first episode really stayed with me: “Some people learn through words, while others are taught through actions.” There is a lot of truth in that.
Of course, I wish that extreme measures like those shown throughout the episodes were never necessary. However, in some situations, dialogue alone is not enough, and it often leads to a vicious cycle rather than a solution.
Since similar incidents have been increasingly observed in my own country—not just in Korea—and because the education system is often struggling to function effectively, I believe the issues explored in this drama represent a global plague that continues to worsen over the years, especially with the rise of technology. School violence, cyberbullying, abuse of power, drugs and institutional failure are no longer local issues but worldwide concerns that affect countless young people.
Naturally, even within the story, our inspector protagonist—who lost his fiancée—manages to carry out this mission with the support of his future father-in-law, who is a minister, along with a team of two additional assistants. Even here, the drama subtly suggests that without support from the political sphere, such an undertaking would not be possible.

I particularly appreciated the minister’s attitude. Despite losing his daughter, his goal was not to use his power to destroy the perpetrator or seek revenge. Instead, he chose to use his influence to continue the work his daughter had dedicated her life to as a worthy and passionate educator before her murder. He refused to let her sacrifice be in vain.
In the midst of unimaginable grief, he chose to see things in a positive light and tried to do the right thing. Rather than abusing his authority for personal reasons, he used it to serve the greater good. To me, that is the true greatness of a father who made the conscious decision to respond in such a way. It is extremely rare. Even rarer is the fact that he is a politician who chose not to put his power and influence first. If there were even one person like him in every country, the world would be a slightly better place.
I also believe this drama has excellent character development and feels very realistic,when it comes to that. The former soldier and fiancé who lost the woman he loved initially wanted to kill her murderer, but his father-in-law convinced him otherwise and brought him into this mission. Years later, he is still struggling with his anger—which is completely understandable—yet he constantly tries to do what is right. Throughout the story, he is also forced to confront the very person responsible for his fiancée’s death, making his internal conflict even more intense as he struggles between his desire for revenge and his commitment to justice. This emotional battle is one of the strongest aspects of his character arc.

Then there is his hot-tempered assistant, who was also a victim of bullying. He saved her, and ever since, despite her impulsive personality and short temper, she has dedicated herself to helping other victims and fighting against the same injustices she once experienced.

Finally, there is the quiet, nerdy assistant, a highly skilled computer expert who contributes to the team in his own way through his technical knowledge, investigative abilities, and mastery of technology. While he may not be as physically or emotionally expressive as the others, he plays a crucial role in the team’s success.

Another aspect I really appreciated was the consistency in the way the perpetrators were portrayed and how their behavioral patterns were handled throughout the story. The drama did not take the simplistic approach of having every bully suddenly change their ways after a single confrontation or emotional moment. Instead, it realistically showed that people with deeply rooted issues, traumas, insecurities, or personality disorders do not change easily and that genuine growth requires time, effort, and self-awareness.

I particularly liked that some of the perpetrators remained completely unrepentant until the very end. This felt far more realistic and believable, as not everyone is willing to acknowledge their mistakes or take responsibility for the harm they have caused. The series recognized the diversity of human personalities and the different psychological complexes that drive people’s behavior, making both the victims and the perpetrators feel like multidimensional characters rather than simple stereotypes.

This level of consistency in character writing added to the realism of the drama and made its exploration of school violence and human behavior even more compelling.
Overall, the drama delivers a powerful message about school violence, justice, trauma, grief, and the long-lasting consequences of abuse. It presents a compelling and believable cast of characters whose personal struggles are just as engaging as the cases they investigate. Beyond being an entertaining thriller, it serves as a thought-provoking commentary on a growing global issue and highlights the importance of standing up for victims while striving for justice rather than revenge. A truly outstanding drama with meaningful themes, strong character development, and an important social message.
It is a good drama overall and I will definitely rewatch it at some point!🩷

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Completed
Jaaziah
1 people found this review helpful
Jun 16, 2026
10 of 10 episodes seen
Completed 0
Overall 9.0
Story 8.0
Acting/Cast 9.5
Music 10
Rewatch Value 9.0

Good for the webtoon readers and those with no previous knowledge

This drama is based on the webtoon “Get schooled”, which was canceled due the author's use of slurs in the later episodes. As someone who read the webtoon and enjoyed the premise and execution of the story I was thrilled for there to be a drama for it. With that being said I can truly say that I thoroughly enjoyed this adaptation.

The drama adheres quite closely to the source material, only making positive changes that allows for greater understanding and insight into the characters and their backgrounds and motivation. The drama goes into greater detail about the lives of the inspectors and how their own stories shape how the deal with their investigations than in the webtoon. I find that the drama was able to put all the necessary information and more into each episode without feeling as though it was unfinished or drawn out.

Needless to say it was a good binge-worthy show that will make you want to rewatch as soon as you reach the end.

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Completed
Platinum Fox
1 people found this review helpful
Jun 21, 2026
10 of 10 episodes seen
Completed 0
Overall 9.5
Story 9.5
Acting/Cast 9.5
Music 9.5
Rewatch Value 9.5
This review may contain spoilers

"A Modest Proposal" by Jonathan Swift

Reminiscent of the social satire "A Modest Proposal", a short story by Jonathan Swift, this drama, like "A Modest Proposal" focuses on the theme with power comes responsibility. While "AMP" focused on the effects of the Irish potato famine on the poor, each episode of the drama explores a problem within the Korean educational system. A system controlled by rich, powerful, influential people hell bent on making sure they get and keep their piece of pie while the poor just have to make do with the crumbs. As the episodes progress, the revelations of how and why these problems exist are revealed. Because these issues are well ingrained in the system during each episode, the viewer is given adventure, comedy, therapy, and justice. This is what makes it different from other school dramas. This is a very well written and intelligent no holds barred drama.

When it comes to fighting, episodes 1, 2, 7, and 10, be prepared for the male lead to use very controlled corporal punishment against some not so innocent older male minors (1 & 2). The most violent fights are with male adults who have weapons and fighting experience (episodes 2 & 7). In episode 10 the older high school students have weapons (pipes and knives). One episode about 14-year-old males, when fighting occurs, the main female lead takes over, and she is also very controlled (even though she is the "crazy" half of the duo). The male lead never lays a hand on younger students. In fact, there is one serious scene where the main male lead seems to be holding back a laugh while talking "seriously" with the boys. So the violence towards male minors is very carefully handled. The same with the females. Neither the male nor female protagonist use martial arts on female students. So the writers went out of their way to make sure that females are not physically assaulted by the people from the bureau as they are setting the example.

The rest of the drama deals with cyber and psychological bullying, drugs, gambling, exam fraud, and parental pressure. Even though it is episodic, the episodes do tie together with an overall arc dealing with the main male protagonists. By the end, the Korean educational system is turned upside down. It was a wild ride.

What I liked but others were concerned about:

1) Many commenters have written about the protagonists having full immunity from the law (in their personal life as well as their work life) as they dish out corporal punishment, but that is where the satire comes in. For whatever reason, these bullies have long been able to do these things without any consequences, it is like they have had immunity from the law, so why should ordinary people have to follow the law while rich, powerful, and influential people don't. So it is quite therapeutic to see the bullies get bullied in the exact same way as they bully their peers. Yet, we understand that this is not the way to deal with these issues in the long run. This is even mentioned in the drama. This drama is satire. This drama is not advocating for teachers to go out and beat up their unruly students. It is advocating that something needs to be done. They even give reasonable solutions as well as the over-the-top solutions. For the most part it is about changing the laws and adding protection for all people involved: teachers, parents, and students. Since the people with influence run the school system, they need to be aware of and do something to make the educational system equal for everyone. Rather than abuse the power that is given to them. So having someone with immunity come in and take them out is the icing on the cake for comedy, but also show that with power comes responsibility.

2) Another area of concern viewers had was with the issue of the teacher who was afraid to discipline a specific student in fear of retaliation. Once the teacher got up the courage to discipline this student, she used a wand to smack the girl's hands when the girl refused to solve the problem on the board. The teacher kept smacking the girl's hands when the girl continued to refuse to answer the problem. When the girl finally decides to do the problem, you could see that she had no trouble using her hands to do the problem, so you know the teacher did not hit her very hard with the wand. Again, very controlled use of corporal punishment. Viewers commented on the fact that the teacher used the wand instead of just asking the student to leave the room. This wouldn't have solved the problem. For me, the teacher's act symbolized the teacher having the power over the classroom again instead of the power being "in the hands of the students". Will the teacher continue to use the wand? I seriously doubt it as you could tell that it hurt the teacher more to have to use the wand than it hurt the student. With power comes responsibility.

3) The most serious is the issue of false allegations whether of child abuse or sexual assault. The drama handles the child abuse case really well. It is the sexual assault allegations that viewers are concerned about. In the drama, a girl accuses two male teachers of sexual assault. Both teachers are innocent of the allegations. However, by the time the investigation is done, both teachers have committed suicide. Viewers are concerned that because the writers didn't make one of them true that people will get the message that all sexual assault cases are false. While I understand this concern, for me, this was not the issue the writers were dealing with. We all know that teachers sexually assault students and these cases should be taken seriously, but it is the power these accusations have on the accused, the family of the accused, and the society as a whole. The girl posted these accusations online and commenters wrote about harming the families of these teachers before even hearing the whole story. Both teachers committed suicide. These false allegations harmed innocent human beings. This is what I liked about that episode. They explored the impact of these allegations on the accused. The one thing I didn't like about the episode was the ending. The girl is punished, but it wasn't really clear what she was being punished for as she had done so many things to deserve punishment.

4) Loved the quirky "romance" between the computer guy and the female lead as it brought some frivolity to balance out the seriousness of the male lead's love life. Commenters have said that it wasn't needed.

What I didn't like: Sometimes the female lead is way too the over the top in her acting, but I understand that she is the "crazy" to the male lead's seriousness, and he is serious enough for the both of them. Also, the rush wears off at around episode 7 and found myself just listening rather than watching.

Advice: If you are sensitive to violence, do not watch. If you are looking for realism, this is not that drama. If you are looking for fun, excitement, and a lesson, enjoy the ride!

Happy drama watching.

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Completed
ahhdra
1 people found this review helpful
Jul 7, 2026
10 of 10 episodes seen
Completed 0
Overall 9.0
Story 9.0
Acting/Cast 9.0
Music 9.0
Rewatch Value 9.0

Not My Usual Genre, but I Couldn’t Stop Watching

Series or movies about bullying are usually not my cup of tea because they often feel repetitive, frustrating, and emotionally exhausting. I honestly expected Teach You a Lesson to be another drama filled with cruel students, powerless teachers, and the same revenge storyline we have already seen many times. However, this series completely proved me wrong. It immediately caught my attention, and I ended up enjoying it much more than I expected. Every episode introduces a different problem within the education system, so the story never feels like it is simply repeating the same bullying case over and over again.

What I appreciated the most is that the series does not portray students as the only source of the problem. Sometimes the students are the aggressors, but in other cases, they are the ones being manipulated, exploited, or pressured by adults. The drama also shows how teachers can become victims of abusive parents, corrupt school administrators, and systems that are too afraid to take action. Some of the punishments may be extreme and morally questionable, but I cannot lie, they are also incredibly satisfying to watch! The show gives viewers the kind of justice and catharsis that we rarely see in real life, especially when people in authority choose to protect themselves instead of protecting teachers and students.

The cast also made the series much more entertaining. Kim Mu-yeol is perfect as Na Hwa-jin because he has such a strong and intimidating presence without needing to give dramatic motivational speeches all the time. I also really enjoyed Jin Ki-joo’s character because she is strong, fearless, and still has an emotional side that makes her feel like a real person rather than just another cool female action character. Overall, Teach You a Lesson is bold, intense, surprisingly emotional, and extremely addictive. I started this series expecting to dislike it, but somehow I ended up finishing all ten episodes and wanting more. Definitely do not judge this drama only by its bullying-related premise, because it is much smarter and more entertaining than it initially appears!

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Completed
Dramas From A World Away
1 people found this review helpful
Jun 17, 2026
10 of 10 episodes seen
Completed 0
Overall 9.0
Story 9.5
Acting/Cast 10
Music 8.0
Rewatch Value 9.0

A System in Collapse: Why Teach You a Lesson Succeeds

The Narrative:

The drama dives straight into the conflict. While the synopsis focuses on students who have lost all respect for their teachers, the drama actually reveals all sides of a broken system: teachers abusing their power, parents with a broken moral compass, and out-of-control students who believe they rule the school. Within its fictional story, it delivers a clear message: no matter who you are, or what your status, you will be held accountable. With that, it provides a sense of vindication that the real world frequently fails to deliver.

The Performance:

The cast is a powerhouse, elevating the material through incredible acting skills.

Kim Mu-yeol: The highlight of the show. He brings an unflinching, lethal intensity that makes his character perfect for the uncompromising stand he takes. At the same time, he balances this intensity with deep protective care for the victims.

Lee Sung-min: The anchor. He provides a grounded, protective authority that shields the team as they do their job. In his relationship with Na Hwa-jin, you get to see another side of him, and as their shared past comes to light, you see his versatile acting abilities.

Jin Ki-joo: She is the team member who is just as uncompromising, but with a little bit of 'nutcase' added to the mix. She brilliantly shows her nutcase side when she starts shouting or is fighting her urge to physically retaliate.

Pyo Ji-hoon: The tech genius who can also perfectly go undercover as the nerdy student. He plays both sides with conviction.

All four actors raise the bar of this drama even higher by their deep empathy for the victims.

Final Thought:
This drama succeeds because it takes real-world issues in educational systems and confronts them head-on. It gives a voice to victims and teachers and relays the message: we see the struggle, we acknowledge the problems, and we refuse to look away. That is why this drama resonates with so many people.

If you’re interested in more of my thoughts on this series and others, feel free to check out my profile.

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Completed
naksuu_
1 people found this review helpful
Jul 4, 2026
10 of 10 episodes seen
Completed 0
Overall 8.5
Story 8.0
Acting/Cast 10
Music 8.0
Rewatch Value 7.0

Series with a lot of violence aren't for me, but here’s the exception.

A cast of 10, a gripping story, and a powerful message: we must protect the victims. The fact that the storylines are episodic, with different cases addressed in each episode, makes the series perfect for binge-watching. Aside from the fact that the violence was sometimes TOO graphic, I thought it was a really good series.

I wish issues of abuse were addressed more often in dramas.
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Completed
DecentDetective
1 people found this review helpful
Jun 11, 2026
10 of 10 episodes seen
Completed 0
Overall 8.5
Story 8.5
Acting/Cast 9.0
Music 9.0
Rewatch Value 4.0
This review may contain spoilers

Similar to Taxi Driver but could've been better

Teach you a lesson series shares lot of similarities with Taxi Driver, watching it feels like watching some sort of a spin-off of that show but with a different plot and actors.

Both shows present a small group of people (heroes) who punish criminals and save the day although a bit different in this show but it's still the same idea. The group (just like Taxi Driver) also consists of an old guy (a boss figure) with relations and money who makes anything possible which also happens that he shares a special relationship with the ML (how they met and what led them to create what calls the protection of education laws or special Taxi service in Taxi Driver), a smart guy who hacks computers and another friend who helps in his/her own ways. Their jobs are to talk to victims and save them from whatever they're facing.
And many other things this show did that were similar to one of my favorite shows Taxi Driver. it was exciting and full of action and comedy, It was cool to watch overall. The acting and action scenes were also good.

But most importantly, despite some flaws that you can read them below, the show tackled one of the most non-talked about sides of education. A profession that looks easy on the surface but so difficult in reality, and as someone who's heading to that path, i can fully understand those hardships especially dealing with kids and their stubborn parents. How the bureau of protection dealt with every situation seemed a little bit unrealistic in some instances but it was worth it.

Now, speaking of flaws and negatives of the show, something i personally felt and didn't like is the lack of a big main story.
The mini side stories of schools and so on were good on their own but the show needed a main story, something cooking up slowly that leads to something big for the heroes to deal with.
We saw this with Taxi Driver in S1 and 2 (S3 had some issues as well) and how they faced a bigger threat, a bigger bad boss at the end of each season they struggled to defeat but they eventually did. We didn't see that with Teach you a lesson though. It felt like the director had some stories in mind, he put them together without any direction which isn't bad but if you're trying to do the Taxi Driver formula, at least do it the right way.

Also, the romance thing wasn't really my cup of tea. It felt forced and dumb.

That was my opinion on the show overall, it wasn't as good as Taxi Driver to be fair here but it was worth the watch. I enjoyed it.

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Completed
zoren
1 people found this review helpful
26 days ago
10 of 10 episodes seen
Completed 0
Overall 6.0
Story 6.5
Acting/Cast 8.0
Music 7.0
Rewatch Value 1.0

amazing start, but dissatisfying towards the end.

overall, it's a decent one for a quick and simple binge watch, but it's not the best choice if you're looking for something meaningful or deep.

it started off messily strong but with a good and clear aim. however, towards the end it kind of lost that one aim it had. it tried to redeem that, which kind of worked but it was as if it forgot what exactly it was redeeming. it's good, maybe even refreshing for some. the characters are well-written and in solids, it's easy to like and understand them. only one character was kind of complicated, whom i liked (along side han-rim).

would i recommend this? probably not.

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Pumpkin
1 people found this review helpful
Jun 13, 2026
10 of 10 episodes seen
Completed 0
Overall 9.0
Story 9.0
Acting/Cast 9.0
Music 8.5
Rewatch Value 9.0

Best slaps I've ever seen

I'll start by saying I enjoyed the show. The show deals with a lot of heavy topics centered around the schooling system, from kids bullying each other, to overbearing parents bullying teachers, to school violence and gang culture in schools and drug use in school. They focus on trying to solve the problem at the root.

For a drama tackling such heavy issues it was a relatively easy and enjoyable watch. I love a good fight scene and they gave me plenty. The male did an amazing job in his role that I want see his other works. Good acting all round. I hope they make a second season.

Watch if you enjoy a good story with good fight scenes and good acting. It you enjoyed taxi driver, I think you'll enjoy this.

I read a lot of reviews saying its unrealistic and I'll say this I don't watch tv because I want realistic.

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Completed
RYO<3
1 people found this review helpful
Jun 26, 2026
10 of 10 episodes seen
Completed 0
Overall 9.0
Story 9.5
Acting/Cast 9.0
Music 8.5
Rewatch Value 9.0

This kdrama really hit the nail!

Bullying is such a prevalent, occurring, and nonstop issue that has been addressed countless times, and this kdrama really brought light to how serious it really is. I live in America, and I thought our bullying system was bad, but Korea's is a whole other thing. The fact that this story and plot were created based on inspiration from tragic, controversial events is genuinely heartbreaking. Imagining going through these experiences is hard on its own, and this kdrama really brought these cases to life. Teach You a Lesson really dove into these hard discussions of topics such as obsession, drugs, and gambling, letting everything play out in itself. It's safe to say I thoroughly enjoyed watching this quick watch.

I'm glad the cases were resolved cleanly, and they brought justice and showed the victims' stories and what they have gone through. It's devastating that shows like these have to be developed in order to illustrate just how crazy bullying is taken and not accounted for enough in Korea, but this show really did its part. I'm pretty sure there have been protests surrounding this kdrama, which really shows how much netizens and citizens of Korea are not owning up to their faults. Conversely, there have also been rumors regarding a second season, which I'm all open to. I would love to expand on the story and maybe learn more about the characters and their backstory. Furthermore, I would also like to see more real-life inspired bullying cases to show the harsh reality of school in Korea.

This kdrama really showed how Korea isn't all that perfect. People wanting to live in Korea primarily because of kdramas is terribly embarrassing, so I hope this show really proves that living there isn't all that great; there are pros, but also cons. The experience of high school life may not be what you expected, and it's just absurd how many bullying cases are seen every day in the education system.

If there isn't something like the ERPB yet, then Korea should definitely implement a bureau like this one.

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  • Score: 9.0 (scored by 40,598 users)
  • Ranked: #64
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