Real Not Equal Game Root H

Real Not Equal Game Root H summary:

Hinata is a playboy who conquers the men he's after like it's a game. So when he encounters Kaisei, a guy who loves otome games and is only interested in 2D men, he can't help but be interested in such a new kind of target. Unable to believe that someone wouldn't fall for him, Hinata gets desperate, and even starts playing Kaisei's beloved otome games in order to get closer to him. Will he be able to beat this game of love?!