Yeah, sure

Let's have Chaon leave the one man, albeit psychotic as he is, that can protect him only to get kidnapped by the rival gang to get brutally raped.

Do you guys actually think with your brains or are they there just to take up the empty space??

I'm p sure Joonhwan or whatever tf scarface's name is is the mole and the reason why he's trying to separate them is 'cause Chaon got in the way of them being able to kill Sehan as a kid. He's using his "concern" for Sehan as a bluff so no one could tell he's the only leaking all the info to white-haired guy. It makes 0 sense for Sehan's dad to be the contact white-hair was referring to ((saw someone 110% suggest this)) since the rival gang wants to get rid of Sehan. It would be a hard af stretch for them to use Chaon as a trade-off for Sehan's life when the kid means nothing other than a piece of ass to them when Sehan is the one fucking all their business up. If Chaon is Sehan's weakness it'd be better to send him overseas where he can't be touched than to send him to the rival gang where you can be assured Sehan would follow. There's also the promise Sehan's dad made to Chaon's dad that he's upheld this whole time; why would he go back on it now?

Ending the rant with this; I get ya'll hate Sehan 'cause rape and blah blah blah, but who tf else is crazy enough to kill someone to protect him? Who in this whole series has had the balls to do what needed to be done to keep Chaon from getting killed? His initial fuckbuddy folded faster than a wet paper towel and even assaulted him while he was passed out. His coworkers and even fellow college students have also only seen him as a sex toy and even talk foul behind his back.

Sehan may be crazy and can't control himself, but at least I trust him more than anyone else to keep him from getting kidnapped and raped/gangraped.