I think that both for the rhythm of the drama and its dark sides, and for the lead addicted to work who has no scenic expression and who is in "robot" mode like Moon Ga Young in "Interest Of Love" there is a strong similarity. In addition, the drama addresses intertingled couples and betrayals just like the kdrama. I found a lot of vibes of this one in the first episodes, and if it's like the novel it may be very similar From the point of view of human relations .

The fire house and the criminal investigation totally made me think of this Japanese thriller that addresses the same theme and has a fairly close cinematography, even sometimes background music. There are also family and power conflicts in the background

Mainly because YEBIN and YOUNG DAE also play in it and are also high school students. In addition, Yebin has a similar behavior in PERFECT FAMILY, where she uses psychological problems related to the family (parental lack) and also uses violence with this need to be loved by all. And I even believe that in the Penthouse, she also has views of the same boy

I think it's the film that comes closest to TYRANT's story. Already in large part thanks to the female lead that is feared by all and which is super strong. In addition, there is also an experimental program in both. The cinematography is very dark too. There is no doubt that we will find other similarities with this one.

It's not such a developed story because one deals with revenge and the other with an experimental program on human beings but I found that the action side had many similarities with the lead badass, I think that if you liked one you can appreciate the other

Same cast , We find KIM KANG WOO and KIM SEON HO
Same Cinematography
Enemy camps

The use of the Philippines

Both have the same artistic direction

Both deal with an anthology of horror

Both have a bromance

Both have the same actor

The cinematography is similar

Both have the same number of episodes (almost)

if you Check the other poster it’s the remake

The two protagonists grew up together and we follow them over several years

The ML will fall into a coma, and the FL who wrote the story of the ML who is a character in his book, will enter the space time of his Novel to be able to save him and change his destiny

There is clearly a similar cinematography. A dark Vibe, generics with the same energies. I really like the black costumes that are also in both dramas. I think that lovers of "journey to you" like me, will be conquered by "hard to Find"

Good general quality

We find a big similarity: two "friends" & "partner" will betray each other because of a woman. There is the rich ML and the poor ML. And the girl (because there is a love triangle) must marry the rich. A rivalry will follow. The rich is mean.

We find a romance with age difference where the man is older and it is also the same actor who plays the main lead. The drama also has the same format 50 EPISODES.

Both shows will be appreciated by the same viewers