The AVAL Science Foundation has been attempting to cause a Second Great Collapse by installing artificial keystones throughout the city! At this rate, everyone in Tokyo will be transformed into monsters, and the city will become a hellscape!
In order to stop their plot, Chihiro and his friends head to the Infinity Theater where Kark Kaburagi is performing a concert. As the reaper's deadly melody rings throughout the theater, total war breaks out between Chihiro's friends and the AVAL Science Foundation.
Will they be able to stop the Second Great Collapse?!
The Infinity Theater will become
 Tokyo's new symbol of hope.
سيصبح مسرح اللا نهاية رمز الأمل
 الجديد لطوكيو
El Teatro Infinity será el nuevo símbolo
de esperanza de Tokio.
El Teatro Infinity será el nuevo símbolo
de la esperanza en Tokio.
L'Infinity Theater diventerà senz'altro
O Infinity Theater se transformará
no novo símbolo de esperança de Tóquio.
Театр Бесконечности станет новым
символом надежды для Токио.