Chinese girl Moran (Yuan Bai Zi Hui) lost her mother during childhood, but her sudden bizarre death has always been a mystery, which left her heartbroken. Having moved to Thailand, eighteen year-old Moran is perplexed by a variety of bizarre deaths that occur one after another in massage parlours, making her mother’s death even more complicated and confusing. Meanwhile, Thai policeman (Huang Kaijie) has led an in-depth investigation, discovering that the people who died are inextricably linked. Layers of mystery finally expose a cover-up and the shocking truth…