Action, Ecchi, Adventure, Fantasy, Drama, Isekai
During the school trip Touka and his classmates are summoned to another world. However, Touka was the only one with the lowest rank: E-rank — an extremely low status compared to his classmates. Thus, the former mob-character and abandoned hero, will absolutely become the strongest devil as he advances and strikes back.
Where to read
You can read the official version of this title legally here: