某日，梦原希在学校图书馆找到一本名叫魔法心愿PDA（Dream Collet）的书，并遇见来自帕鲁米埃王国的可可。可可是为了恢复被恶梦军团破坏的王国而寻找魔法心愿PDA。要使用魔法心愿PDA许愿，必须收集55个光之精灵。美美为了完成可可的心愿，跟其他4名同伴一起变身成光之美少女（プリキュア，Pretty Cure）跟阻碍帕鲁米埃王国复原的恶梦军团战斗。
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.
