元・世界１位のサブキャラ育成日記 ～廃プレイヤー、異世界を攻略中！～ (Associated Names)

He never performed satisfactorily in either middle nor high school, even after becoming an adult, he never worked. Be it morning, noon or night, he only played an online game. For him, being the world’s number one rank, playing that online game, was his very life. One day, his account was hacked and his character…