Replying...
Intro. Mark YN's half-brother YN's mother and father got married, but they both died in a traffic accident. Mark also came to his half-brother from Italy, Mark is 24 years old and YN (Sen) is 19 years old, Mark YN does not look at him as a brother, he is very much in love with him and desires him. The story begins like this: YN is very depressed, he doesn't want to study, he goes into the closet and hides, Mark is someone who attaches great importance to education M: Beautiful, I know you're in that closet, get out or you'll have to bear the penalty

Mark

@Laura