
The two almost identical semes (kihoon & woojin) are probably the possible love interests of MC.
author-nim have a unique flow of the story unlike other traditional BL webtoon out there. We met kihoon (disrepectful seme) first and it made us think he's the MC's lead seme but he actually isn't (or is he???) and then we see woojin (childhood seme)
Basically this story does not follow the way traditional BL webtoon story map. It's confusing, but at the same time it's what make this story interesting, unpredictable and worth to anticipate to.
For a police officer, jinho is too dumb and it's annoying.