Superhuman Era

Reading Superhuman Era manhwa, Superhuman Era manga with alternative name: 초인의 시대 / Era of Overman / The Era of Overman / Era of Überhuman / L’ère des surhommes / 超人的时代 / 超人の時代 / ยุคแห่งยอดมนุษย์ with Description: If someone said ‘Super Man’ really exists in this world, would you believe it? Every time a monster appears, a student– or at least looks like a student, who has superpowers, kills the monster. But… who exactly is this student? And where did these monsters appear from?