TRIGGER goes missing when they're scheduled to perform at the Tokyo International Music Art Festival, so IDOLiSH7 and Re:vale work together to look for them. Ryunosuke is rescued sooner than the others thanks to Nagi's quick wits and rushes to Zero Arena, but...
#15 Indestructible Soul
الحلقة 15 - روح راسخة
Unerschütterliche Seele
Con el alma intacta
UNE ÂME INÉBRANLABLE
Un'anima incrollabile
Alma indestrutível
#15 Нерушимая душа