A month has passed since their battle.  μ has gone into hiding and the Musicians haven't made any obvious moves either. During that time the former Music Prep Room has become the Go-Home-Club room, and the members of that club share a hot pot.
While Ritsu is out shopping everyone around him suddenly disappears and the city transforms into a strange place. There  μ appears before him and--
Oh, welcome back!
!أهلاً بعودتك
Willkommen zurück.
¡Bienvenido!
¡Bienvenido!
Salut ! Bien travaillé ?
Oh, bentornato!
Oh, bem-vindo de volta!
О, добро пожаловать!