With their C-rank healer exam coming up, the girls are in a slump. Ria sends them on a training camp, where they hope to enrich their song with more life experience. But outside of Ria's watchful eye, jealousy begins seeping into the girls' relationships...
I sing because when the 
melody carrying my wishes
أغنّي لأنّي أريد عندما تصلك
الملحونة التي تحمل أمانيّ
Gesang bedeutet Hoffnung,
hübsch verpackt in eine Melodie.
Canto perché quando la melodia
che trasporta i miei desideri
Canto porque quando a melodia
carrega meus desejos