@NGOtaku Taehoon might have attained a sort of Magnificent Bastard status in this series because he's been helping Hobin out, but he may be the most vicious bully in this series so far. Like Jiksae pointed out when they first met, even his method of beating up the friends to drive his prey into despair is on a league of its own where bullying is concerned. Heck, we don't even know whether he stopped doing it in his school after being defeated by Hobin.
In this chapter, even if Yeon Woo is revealed later to be a son of a bitch, and Taehoon is trying to expose him, what he did to Yeon Woo's geek friends is inexcusable, even if he held back. I do think he will be ultimately reformed as there are positive traits to him, but right now I find him hard to like as a character.