Inou-Battle wa Nichijou-kei no Naka de Temporada 1 Episódio 1

The members of Senkō High Schools literature club become shocked when Jurai Andou, a boy usually known for his chunibyo delusions, suddenly develops superpowers of his own. Six months later, each of the club members have since developed their own superpowers, which they put to the test in their monthly check-up. When student council member Mirei Kudou comes to check on the club, she ends up misinterpreting Jurais chunibyo behavior and inadvertently reveals that she herself has developed superpowers as well. Mirei challenges the club to a superpower battle, using her own ability to steal Jurais Dark and Dark ability, only to find it to be nothing more than a useless lukewarm flame. With the other members knowing not to show off their powers before her, Sayumi easily beat Mirei in a physical match. Learning that Mirei learned of the clubs powers from an anonymous text, the group become curious about just who sent it.