Responses
We have the guy who can't feel pain who switches occasionally (mc)
That guy has a younger brother that was shown just once in ch1
Then we have the gangster guy who's been together with mc for 2 months (probably just fuckbuddies)(bottoms only)
And the gangster guy's younger brother gyuwon (probably the ml)
And who's the other guy, and the other guy, and the gangster guy, and the brother? ?? WHO'S WHO!!!? Switch can't feel pain so he switch and was with gangster as top and then new guy comes to top switch guy!?