Recommendations

Both dramas have an recently-divorced couple go back to ancient times, navigate through politics, and clear their misunderstandings while rebuilding their relationship.
One is a short standard drama tho, and the other a mini vertical drama.

•both revenge makjang drama
•both of the main leads are being betrayed by the person they loved
•hatred, resentment, anger is the axis of the story

If you liked the power abuse drama within the sports field (which, let's be honest, is the actual focus of both shows, NOT the actual sports play), then you will like both shows :). But to be honest, Mental Coach Jegal have a less satisfying resolution due to the 0 positive friendship and comradery (there was one introduced at the beginning, but they ended up being sidelined and useless at the end in favor of Jaegal and fl's romance).

the character might be same, boss and staff relation with the comedy genre, she fall first he fell harder, clingy male lead and charming female lead

The series features the same character of "Love Tech" - Jaeyoung and Soohyun and sapphic attraction.

Three kingdoms drama is about the turbulent three kingdoms period(220-280) in China. This show depicts the rise and fall of prominent chinese warlords Cao Cao, Liu Bei, Sun Quan, Yuan Shao, Lv Bu, great strategists Zhuge Liang, Sima Yi and also depicts the collapse and the end of Han dynasty rule and the eventual formation of Wei, Han, Shu named three kingdoms. Three kingdoms drama focuses on the wars between warlords and the three kingdoms whereas wind blows from longxi focuses on how the intelligence, that drives these wars, is gathered.

A softened devil kind of chaebol slowly heals the emotional traumas of a tragicomical woman who sets out to make a new life for herself in a highly self-aware, hilariously tropey romcom.

Also a bed and breakfast, Ji Ye Eun is also part of the main cast in Kians B&B along with Jin from BTS.
The show is hilarious with the almost self inflicted troubles from the bizarre design, but also has wholesome moments with the guests .
Great to binge over a weekend

The OG BL about high school students having a crush and falling for eachother. The strength of friend/ family support also runs throughout.

Both are slive of life BL about coming of age, high school crush leading to romance and just the normal on-goings of high school life.
Also, the main character has an obsession with food.

Similar threads of coming of age, high school love, teen first crush/ love, slice of life BL. Story unfolds organically

One of the main leads from the both show is sent to somewhere to get education by their parents. Because their family caught them and learnt that their son is gay + they are religious family also. So both show is religious queer show

Male lead killed female lead's husband.
They fall in love without knowing who each other are (in that regard).
Annoying second male lead friendzoned by female lead, won't leave her alone.
Female lead is close with former in laws.

Doctor on the Edge shares similarities with Love 911 because both blend romance with medicine and emergency care. In Love 911, Dr. Mi-soo and firefighter Kang-il are brought together through life-and-death situations and gradually help each other heal from their emotional scars. Similarly, Doctor on the Edge follows Do Ji-ui as he dedicates himself to caring for island residents, where his growing relationship with nurse Yook Ha-ri becomes an important part of his personal growth.

Both stories focus on people who spend their lives helping others while struggling with their own emotional burdens. Through their work and their relationships, the leads learn to heal, trust, and move forward. While Love 911 is a more intense romantic drama centered on emergency rescues and tragedy, Doctor on the Edge takes a warmer, seaside healing-drama approach. However, both share themes of compassion, emotional recovery, and romance blossoming through caring for others.

Doctor on the Edge is also very similar to Welcome to Samdal-ri because both are healing seaside romances set in close-knit island communities where the setting becomes a character in its own right. Welcome to Samdal-ri takes place on Jeju Island, where Sam-dal returns home after her career collapses in Seoul and reconnects with her first love, Yong-pil. Meanwhile, Doctor on the Edge follows a city doctor who arrives on a remote island and gradually becomes involved in the lives of its residents while finding romance there.

What makes them feel especially alike is the emphasis on community. In both dramas, the story isn’t just about the main couple; the island residents, their friendships, family relationships, and everyday lives are equally important. The leads slowly heal through their interactions with the people around them, and the romance develops naturally within that warm, supportive environment.

They also share a strong theme of rediscovering what truly matters in life. Sam-dal returns to Jeju after losing her place in the city and finds healing through her hometown and the people she left behind. Likewise, Ji-ui’s move to the island in Doctor on the Edge forces him to step away from the fast-paced medical world and reconnect with people on a more personal level.

Overall, Doctor on the Edge feels like it belongs in the same family as Welcome to Samdal-ri and Hometown Cha-Cha-Cha: a heartfelt seaside romance filled with beautiful coastal scenery, lovable residents, emotional healing, community spirit, and a protagonist whose life is transformed by an island they never expected to call home.