Pls gimme spoilers ╥﹏╥
I don't know all their names so I'll try to explain it.
Well, turns out Yoo is s friend irl of the "lousy" guy and tries to bring him back to the real world cuz he loves him. They all agree that is better to leave the novel world so they plan the dead of the lousy guy. He dies in the novel world and comes back to the real world, but due many things he regrets not being with the H guy. Yoo has an ability and that one was the one that allowed them to enter the novel world. They fought but the lousy guy convinced Yoo's sister to bring him back to the novel. The sister agreed but it won't be as his past self, he'll look like his real self.
He came to the novel and rented a dorm where he used to live (all the things now belong to H guy cuz the lousy guy inherited those to him before he died). H guy and M guy were devasted by the fact that lousy guy died and even both lost weight. Also, M guy started to drink alcohol and do drugs :c.
Lousy guy started to work at a food local and there H guy realized how much he were alike to his past self. After some interrogation, the lousy guy told him all the truth and became happy. M guy also discovered it.
H guy and the lousy one opened a restaurant and they all lived happily ever. M guy matured enough to let him love whoever he wanted.
Already read all the spoilers . I already want to see it all being drawn.