Having risked his life in battle to defy fate, Shin Karamori returns to his daily high school life. However, with Tyrfing’s curse still hanging over his head, Karamori can’t help but feel burnt out. While off on a mission with Hitsugi, he meets a girl named Yura Hitoribe whose distortion renders her invisible to humans. Yura wants to be in a band, which seems impossible given her condition, but Karamori and Archive want to help make her wish come true. The azure clash that ensues is a cry for freedom that resonates with them all!