I rely on OCD to become the King is a Manga/Manhwa/Manhua in (English/Raw) language, Action series, english chapters have been translated and you can read them here. You are reading I rely on OCD to become the King chapters on mangagreat.com, fastest updating comic site. The Summary is
The high school student male protagonist Yin Yongtian is a patient with severe obsessive-compulsive disorder. He was almost beaten to death because of the onset of obsessive-compulsive disorder and disrupted the confession of the school bully. The male protagonist Yin Yongtian is not interested in training and upgrading, but he is forced to become stronger because of the constant reminders of [unfinished red dot tasks] [almost full skill proficiency] [extremely irregular hexagonal panel]! Relying on a hundred times more basic skills than ordinary people, he and his friends are generous in the dungeon world – forced to embark on the road of kings.