Recommendations

I know the dramas are kinda random, but I just want more people to discover more of Moon Chae Won's works. The few similarities of both stories include a love story where the male leads have great chemistry with Moon Chae Won, a couple whose love must face a lot of difficult challenges, one of the main leads lies to the other about his/her real identity which causes problems later. In addition, both dramas also show Moon Chae Won's character being a strong female lead, at one point we can see her saving the male lead (Bonus: the male leads in both dramas actually acted together in 2008 kdrama Iljimae, so watch that if you want to see both guys act together). I find it also interesting that the male leads in the drama also have good friends who are both very persistent in loving their own respective love interests who are reluctant in accepting them at first
For Flower of Evil Fans -> you can see in Princess Man Moon Chae Won's top notch acting, Princess Man should be the first of her other dramas you watch since she won or is nominated for more awards for this show than any of her dramas as leads (including 2012's Innocent Man).
For Princess Man Fans -> as you've seen Moon Chae Won's great acting already, you can see in Flower of Evil her most recent work (2020). It's the drama that is worthy of her acting skills and her first and most acclaimed drama after 2013.
Trivia: Producer Yoo Sang Won is a producer involved in both dramas. He also did Lee Joon Gi's 2014 drama Gunman in Joseon

Both dramas are heavy and emotional which focuses on family relationships. Go Ahead has more comedic and romantic sides while Beautiful World has mystery and school stuff.

They were both directed by Derek Tsang, Zhou Dong Yu plays the main character and they kind of have a similar vibe to me.

Same plot ..
Male lead is cold and fluffy female lead
Highschool
First love
Uncontrollable jealous male. Lead
Aish,we can just say that this is the Japanese version of sweet first love .!!
Hope. You njoy it

In both the dramas male and female lead met each oter in childhood. Female leads were rescued by the male leadd in childhood. Both the dramas give same vibes just arrangements and ages are different.

Both have genius but lack of social skills main characters (Though The Victims Game's MC has Asperger's syndrome while Stranger's MC became like that after undergoing a corrective surgery)
Both have intriguing crime and mystery story
Both have great writings that you can relate and sympathy for every characters
Both have male-female duos with great chemistry but no romance
Both have superb actors and actresses with really really great acting skills
I literally watched TVG after Stranger S2 and so pleasantly surprised with it, go watch it folks.

They're both great dramas
Both Historical
Battle of Changsha is a C Drama, while Queen Seon Duk is a K Drama
Battle of Changsha is more about war, while queen seonduk shows the life of a princess who had to run away.

Story wise they're not very similar, but they are both historical dramas.
Battle of Changsha shows more historical elements, while Scarlet heart is more emotional.
They're both dramas that will take you on a ride of emotions.
Although in scarlet heart there is no War; it shows the mistreatment the fourth prince faced and how he climbed his way to the throne

The over-all vibes of both shows are quite different, but if you're into supernatural beings who are also detectives, maybe check this one out.

Both deal with a police inhestigation to find a serial killer. The villain in both dramas are really twisted and seem unstoppable. The actors playing villain do an excellent job in both dramas.
The female lead in eaxh drama is bright and male lead is more reserved and introverted.
In TGWSS the female lead has a painful past wheread in Flower of evil it is the male lead who suffered in his past.
Overall both dramas are addicting. Flower of evil is more heavy and the other one is more light.

Coming of age story about 2 characters finding a relationship where they least expect it, and with who they least expected it.

dr. koto synopsis first few line remind me romantic dr. kim

It is a remake of this drama. Same story but much better CGI and acting. It is basically a much better quality version of this drama.

Eternal love of dream is also a fantasy story about the heavenly realm,demon realm and the mortal realm.Both the dramas have heavenly emperors.the idea of God is war( Mo Yuan in ELOD and chu xuanji in LAR)is also common.

Love, love, love this show. Like Love O2O the couple stay true to each other regardless of misunderstandings or other peoples interference. The female lead is also a lot animated than in Love O20. The male lead still has that inner strength/aloof persona but he mellows out as the show progresses. While the show is set in the gaming industry it doesn’t focus on the gaming side but the business end. This is the perfect anti-stress romantic drama. It is definitely on my repeatable list.