Saiki discovers a mysterious object, it lets him feel, it lets him escape, all he has to do is draw blood from his wrists

Saiki Kusuo has always said "What a pain," but he's starting to feel nothing but it. After saving one of his friends now he can't save himself from his emotions, and soon the world finds out about his physic powers.

Told from the viewpoint of Teruhashi, this follows yumeharas hidden feelings toward herself and others. TW: depression and suicide