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...
Teach me a song!
!علّميني أغنية
Bring mir Singen bei!
Insegnami una canzone!
Me ensina a cantar!
Научи меня петь!