Chapter 49.2
During the school trip Touka and his classmates are summoned to another world. However Touka was the only with the lowest rank: E-rank. An overwhelming low status when compared to his classmates. Thus the former mob-character and abandoned hero, will absolutely become the strongest devil as he advances and strikes back.
Chapter 2
One day, Sagara Kurohiko who was fed up with everything is surrounded by a bright light and loses consciousness. When he wakes up, he finds himself in a different world with a humongous tree! In addition, he for some reason can easily read the "forbidden spells" that nobody has been able to read thus far and because of that he ends up enrolling in the academy that cultivates "Sacred tree knights."