Based on the smash video game series by Double Fine Productions (Psychonauts, Broken Age) and the world originally created by Tasha Sounart, Costume Quest is a funny and mysterious animated series aimed at six to 11-year-olds. The show stars four kids facing off against the dark forces lurking in the shadows of their sleepy town of Auburn Pines. To overcome obstacles and achieve their goals, they must learn to unlock and master the magical powers of super-normal costumes-with each costume comes a new set of transformations and powers.
小春野白绢、凤薇薇安、诸星つぽみ虽然年龄不大，却拥有神奇的变身能力，可以变身为普通人20倍大的巨大战士，为保护东京与疯狂的怪兽们展开战斗。她们每次变身的时间只有3分钟，但就是在这短短的３分钟内，她们往往可以轻易的击败对手，及时制止罪案的发生……
