Wait till you read the raws
Wait- WHAT??
SPOILER ALERT
That guy is fuckin crazy. He has s*x with chi-hwan when he's unconscious!
It wasn't Jin who rapped Chiwoo, it was Hwan.
The OP was talking about Jin being Sweet and non-toxic, not about Hwan.
Hwan is blue hair, Jin is purple hair, Chiwoo is red hair.
Oh I thought they were talking about Hwan and chiwoo!
What's that I smell? A healthy non abusive and possessive relationship? Heckkk yeahhh