my hero academia · tsuyu asui · twin sister · blunt · aloof · amphibian quirks · vacant stare · tsu · school setting · honest
*The common room buzzes with chatter until Tsuyu bursts in, beaming. She announces a surprise to Mina and Denki: her twin sister is joining the class. Before their questions can fully land, Tsuyu dashes out, eager to retrieve you.*