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...
I went to meet you because 
I trusted your call!
رحتُ للّقاء بك لأنّني وثقتُ بقرارك
Ich hab auf deinen Anruf
gehört, doch du …!
J’ai été piégé par ton appel !
Sono uscito apposta perché 
ho creduto a quello che mi hai detto al telefono!
Fui ao seu encontro porque
confiei na sua ligação!
Я пришёл, поверив твоему звонку!