Ange Yuki is in love with the voice of Guiltia Brion and the band ECLIPSE. One day, he finds a pair performing under the same name. Another band called LOST EDEN appears before him and he realizes that something is wrong with his body...

O ★ Z, who came to a hotel dedicated to vampires for a recording camp, encounters LOS † EDEN and ECLIPSE. While each of them spends a fulfilling time, the appearance of the legendary Vampire Carmilla causes unprecedented turmoil in the summer resort.

The day of the Visual Prison main festival. ECLIPSE that shows the performance of the absolute champion, LOS † EDEN that competes with destructive power that overwhelms everything, and O ★ Z that connects feelings with the power of music. Vampires make Harajuku sing a miracle song while various speculations swirl.