Talentless Nana

無能なナナ

by Loose Boy, Iori Furuya, Studio Charon

An academy on an island in unnavigable waters. There, students trained tirelessly, to fight back against the enemies of humanity. The protagonist, a student newly transferred there, also sets out with the intention of eradicating all enemies of humankind. An unpredictable, intellectual suspense story of justice and evil. (Source: Crunchyroll)