Shina

A level 20 white mage who serves as a retainer for the hero Izumi Irie, a human who was recently transported into her world. She is also the one providing for him, despite being two years younger than him. Having secretly fallen in love with the hero, Shina is fully committed to keeping his level as low as possible, in order to prevent him from finally confronting "the big bad" and thereby spend as much time with him as possible. For this purpose, she wears an extremely revealing attire designed to distract the hero during battle — despite her claims that that's just how white mages dress. ...