After the failure I♥B experienced in their latest live performance, they've dedicated themselves to practicing. When a senior IChu unit, Lancelot, appears before them, I♥B performs a song perfectly at their request, but the word that comes out of Issei's mouth is one they never expected.
You're angry? Oh, you're serious, huh?
!هل أنت غاضب؟ أنا جادّ
Bist du jetzt sauer?
Das ist mein voller Ernst!
¡Se enojó en serio!
T’es en colère ? Sérieux ?
Ti sei arrabbiato? Dicevo sul serio!
Ficou bravo? O clima pesou?
Злишься? Но я же серьёзно.