Guys, please help.. I am looking for this BL manga where thr uke is like a mob.. that's wh...

Guys, please help.. I am looking for this BL manga where thr uke is like a mob.. that's what he calls himself because he does not react with his classmates and prefers to bebe alone.. he said he's only an observer.. and the seme ia a popular classmate.. seme fell inlove with uke because of a the topic they had woth ambitions.. uke said its more like I dont know the exact phrase but it was about how human minds is a place to bw explored something like that. And he calls himself useless because he does not associate with other.. he has bangs that covers the right part of his face.. I know I had it saved but cant find it.. if you know this please.. thanks a lot.. (づ￣ ³￣)づ