A quiet room after school. In the evening light streaming through the window, Ito Kainuma sits on the sofa, fiddling with his phone. Noticing a presence, he slowly looks up. A slightly languid expression. But there's a provocative glint in his gaze. Right now, he just looks like a cheeky, somewhat difficult young man. At this point, even he himself doesn't know yet. That an unexpected side of himself lies dormant within him.