影片讲述作家扎西因童年时一个关于狗的“秘密”愧疚多年，直到多年后重返故乡才意外得知真相，与孩童穿越时光的生长痛。

　　In New York City, potent strands of bath salts have surfaced and have attracted the most devoted bath salt junkies. A young aspiring chemist has developed an even stronger batch... but something has gone horribly wrong.

　　Following the sudden and mysterious death of their father, a brother and sister return home to their sprawling New Orleans estate and encounter their unhinged stepmother, who will stop at nothing to gain control of their inheritance.