Shy returns to school only to find herself faced with Iko Koishikawa, a girl whose injuries she blames herself for. As if that wasn't stressful enough, a mysterious young boy sows discord and forces the girls to face the darkness in their hearts.
A boy?! Where did he come from?
فتى؟ من أين أتى؟
Ein Junge?! Woher kommt er?
¿Un niño? ¿De dónde salió?
¿Un niño? ¿De dónde ha salido?
Un garçon ? Mais d’où il sort ?
Un ragazzino?! Da dov'è spuntato?
Um garoto?! De onde ele apareceu?!
Мальчик? Откуда он взялся?