As the final battle against Vicius draws near, Mimori Touka makes full use of his "worthless" skills to take revenge on his classmate, Oyamada Shougo. Unbeknownst to him, Vicius has realized his true identity as the hero she once disposed of. When the Goddess persuades Kirihara Takuto to attack Touka, the stage is set for an epic clash between two heroes who couldn't be more different!