Recommendations

Both dramas deal are set in Republican Era. Major focus on theater and opera. Darker tone. Both dramas focus on loss of family, investigation and revenge.

Both dramas are set in Republican Era, consist double ML, who goes from enemies/rivals to friends. There is strong bromance. Both series are short length.

Similar kidnapping case, but "Kairos" is more f-ed up and also, there is a time slip thing in it too. Pretty interesting. Slow, but worth it.

Another drama with Che Yeojeong. It's crazy how she always chooses the cheating or getting cheated on characters for her projects. Both dramas have many similarities.

Cho Yeojeong acted as the main lead in both dramas. The plots are quite similar, mainly involving cheating, family dynamics, and so on. "Cheat on me if you can" also features a murder mystery as a main plot point. Both dramas are entertaining to watch.

Office romance, older woman/younger man relationship except the woman is in a higher position in the company than the man.

Overall I do think High School King of Savvy has a lighter tone to it but the male leads remind me of each other.

Both have a darker Gothic feel. Both are fantasy revolving around mystery and plot twists. Both have secret identities, and betrayals that aren't what they seem. Both have beautiful cinematography. And both have beautiful tragic love stories.

It is an underrated data
So I recommend everyone to watch this masterpiece
I like this drama very much

They have similar genres and feels. The female leads are both kind and sweet and have a positive and protective vibes.

Waka struggles with a sexless marriage. Her husband, Takato, loves her deeply—but just can't touch her. Meanwhile, Waka’s best friend, Minami, can no longer see her husband, Toya, as a man. Toya, desperate and defeated, is losing confidence day by day. "Can the heart and the body really be separated?" The four of them have crossed a line they can never come back from.

Waka struggles with a sexless marriage. Her husband, Takato, loves her deeply—but just can't touch her. Meanwhile, Waka’s best friend, Minami, can no longer see her husband, Toya, as a man. Toya, desperate and defeated, is losing confidence day by day. "Can the heart and the body really be separated?" The four of them have crossed a line they can never come back from.

Waka struggles with a sexless marriage. Her husband, Takato, loves her deeply—but just can't touch her. Meanwhile, Waka’s best friend, Minami, can no longer see her husband, Toya, as a man. Toya, desperate and defeated, is losing confidence day by day. "Can the heart and the body really be separated?" The four of them have crossed a line they can never come back from.

Waka struggles with a sexless marriage. Her husband, Takato, loves her deeply—but just can't touch her. Meanwhile, Waka’s best friend, Minami, can no longer see her husband, Toya, as a man. Toya, desperate and defeated, is losing confidence day by day. "Can the heart and the body really be separated?" The four of them have crossed a line they can never come back from.

Waka struggles with a sexless marriage. Her husband, Takato, loves her deeply—but just can't touch her. Meanwhile, Waka’s best friend, Minami, can no longer see her husband, Toya, as a man. Toya, desperate and defeated, is losing confidence day by day. "Can the heart and the body really be separated?" The four of them have crossed a line they can never come back from.

Waka struggles with a sexless marriage. Her husband, Takato, loves her deeply—but just can't touch her. Meanwhile, Waka’s best friend, Minami, can no longer see her husband, Toya, as a man. Toya, desperate and defeated, is losing confidence day by day. "Can the heart and the body really be separated?" The four of them have crossed a line they can never come back from.