I Became the Strongest With The Failure Frame【Abnormal State Skill】As I Devastated Everything

I Became the Strongest With The Failure Frame【Abnormal State Skill】As I Devastated EverythingA high school student that has lived as a mob-character ―― Mimori ToukaDuring the school trip Touka and his classmates are summoned to another world.According to the summoned goddess, summoning so many people with best ranks such as S-rank and A-rank heroes is very unusual.However ,Touka was the only person with the lowest rank ―― he was an E-rank hero.His status is overwhelming low in comparison to his classmates. Moreover, Touka’s peculiar skill is supposed to be an absolute failure 【Abnormal State Skill】and…Thus the former mob-character and abandoned hero, will absolutely become the strongest as he advances and strikes back.