Young musicians Andy, Ian, Ciro, and Darío meet by chance at a restaurant, where they get involved in an unexpected situation: A valuable guitar has just disappeare…

小熊和独角兽之间的战争已经持续很久很久，大群小熊们在训练营中接受严苛的军事化训练，并被告知“独角兽们都是恶魔”，此后投身战场。而其实，Private Bluet渴求独角兽的血是因有预言透露它能交换永恒的美丽。一支小熊军队离开了训练营…