Nishino: Gakunai Caste Saikai ni Shite Inou Sekai Saikyou no Shounen

Nishino Gokyou is a dull-faced high school boy stuck at the bottom of the school social caste, and the one with the greatest superpowers in the neighborhood. While he tries to be a gentleman, he is busy with his work that makes use of his abilities. He thought this life of cynical solitude was fine.