讲述了性格迥异的兄弟俩尼古拉和埃米尔在随家人搬入一栋古怪的新居后，震惊地在卧室衣柜里发现了一个身穿旧校服、且患有严重幽闭恐惧症的奇葩鬼魂；为了帮助这个一被关在狭小空间里就会吓得触发超自然异象的倒霉幽灵解开身世之谜并顺利“超度”，兄弟俩联手学校里古灵精怪的女同学希梅娜，展开了一场在校园与神秘档案室之间穿梭、既令人啼笑皆非又步步惊心的老宅解密与治愈冒险。

A retired priest hunted by his sins is pulled back into darkness when a friend begs him to help his possessed daughter. 微博@摆渡字幕组 整理