Tsumugi Aoba and Sou Sakura dated in high school. They both liked music. After graduating, Sou sent her a message breaking up. She started dating Minato Togawa, a mutual friend. 8 years later, she sees Sou, only to learn he is deaf.

Uma perversa organização está recrutando espers com as piores intenções. Mas o poderoso médium Mob só quer continuar tocando a vida.