Shikishima Ritsu was living a fulfilling high school life.
Then one day, when Ritsu heard the new song from popular idol, μ, he noticed a cry for help hidding within the song.
Ritsu tried to confirm it with his friends, but none of them would respond to his questions, and they even acted off.
The suspicious incongruities continued piling up until the new year's entrance ceremonies. Yet the new students entering the school were-
I would hold my chest out 
with pride and answer:
:فسأشدّ صدري بفخر وأجيب
könnte ich mit breiter Brust antworten.
hincharía el pecho con orgullo
y respondería…
hincharía el pecho con orgullo
y respondería…
je pourrai répondre fièrement…
saprei quale risposta dare, con orgoglio.
eu responderia com todo o orgulho.
я бы с гордостью ответил...