The ostensibly frivolous Haruto Mashiba has an inferiority complex about himself compared to his brilliant younger brother, but everything changes after he encounters the seemingly serious high schooler Uryuu Asahina at the school culture festival. He's thrown for a loop when he starts to have strange dreams showing him Uryuu's "bedroom eyes," and soon he can't take his mind off of him. As Haruto is caught up in worrying over whether his feelings about him are just protective or something more, a man attacks Uryuu on the street! Haruto rescues Uryuu and takes him home, but then...