IDOLiSH7 are selected to be personalities for the 24-hour program "Friends Day" along with Re:vale and TRIGGER. On the day of the production meeting, their 24-hour training camp to write a theme song for the program suddenly begins.
Re:vale are the main personalities. 
At the very least...
...ري:فالي والشخصيّات الرئيسيّة. على الأقلّ
Re:vale sind die Hauptgäste.
Lo bueno es que Re:vale
será la atracción principal.
Les Re:vale
seront au centre de tout.
I Re:vale saranno gli ospiti principali.
O Re:vale é a principal
personalidade. Se pelo menos...
Главные звёзды всё равно
«Ре:вайл». Да и...