曾经蓝地星最耀眼的第一宗门星辰宗，意外得到了万界至宝“星辰图”，引来了万界之主的窥视，万界之主为了得到星辰图，诱导星辰宗内的高层前往圣星域，并将他们囚禁在“圣星域”当中。星辰宗只剩下了一个护宗长老诸葛浩瀚以及年少宗主楚星河和几个名年少弟子，因实力不足受到了其他宗门压制，被鹰帮的人夺走了宗门之地，少宗主楚星河为了重新夺回曾经的荣耀，寻找被囚禁的父亲和星辰宗的高层，带领门下几位弟子，连闯十二座星界，打败万界之主的手下十二尊星魂强者，最终也从万界之主救回其父亲和星辰宗所有人。
胡八一等人受陈教授委托，前往南海珊瑚庙岛，雇阮黑师徒乘三叉戟号赴珊瑚螺旋寻秦王照骨镜。历险后坠入归墟，于沉船内得古镜并知阮黑乃多玲仇人。脱险后休整时，突现神秘人持棍逼近守夜的明叔。
一处位于乡下的宁静村庄，发生家畜陆续诡异死亡的奇妙案件。为了解决这起案件，一位穿着一身显眼服装，名叫「隐神」的男子，被从东京找来到此地。就在调查途中，男子与一名居住村内，被旁人叫「泥田坊」，有着神秘气息的少年相遇。一则波澜万丈的怪物物语，就此揭开了序幕──
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.
