因为在风祭流传着未确认生物的情报，以及超自然的现象之类的似真非真的传闻。瑚太朗向超自然研究会的部长，千里朱音的求助，于是展开了涉及到瑚太朗认识的学生们的调查。对于瑚太朗来说，原本只是抱着一点冒险心态而已。只要能和热闹的伙伴们一起度过的话，这样就足够了。但瑚太朗还没有注意到，他将要探求那无人知晓的“真实”。
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.
无限的冒险，如今拉开序幕—— 根据每位玩家的不同行为以及性格，游戏习惯等进化为具备独特能力的系统。装载了如此极具梦想的系统，全方位体感VRMMO，在面世一瞬间便引发舆论狂潮席卷全世界。ysgou.cc结束大学入学考试后在东京开始独居生活的椋鸟玲二，在兄长的邀请下，开始了其波澜万丈的冒险之旅——
