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...
You've been singing with Mistress 
since you were a child!
!كنتِ تغنّين مع المعلّمة مُذ صغرك
Du singst schon mit der
Meisterin, seit du klein bist!
Llevas cantando con la maestra
desde niña.
Llevas cantando con la maestra
desde niña.
Tu as toujours chanté
avec la maestra !
Canti con la maestra fin da quando eri piccola!
Você canta com a mestra desde criança!
Ты с детства поёшь с наставницей.