The Christmas ball is coming. Art and Kira must rehearse their dance. Kira cannot back out, otherwise Art will be set to dance with another girl — which jealous Kira cannot tolerate. In the game her jealousy gets even stronger — mysterious forest archeress Val handles any task better than Kira. Val is better at fighting, defter at leaping and, which is worse — better at dancing waltz. Kira has to get through her jealousy and its consequences.