Ko Chung Ching (Michael Miu), an ex-policeman, quit his job to set up a private investigation company two years ago, right after his son Tsun Sing went missing because of a slap while Miu was searching for the "Rose Killer". His subordinates include Man Kai Ching Super (Power Chan), Man Tai Po (Bernice Liu) and Lam Yan Yan (Vivien Yeo).Kenneth Ma plays the cop who takes on Miu's "Rose Killer" case. Ching works and carries on looking for Sing. He meets Lai Siu (Melissa Ng) the manager of a group of part-time actors. She learns by chance that she was involved in Sing's disappearance, and as such feels guilty, so agrees to help find Sing. She uncovers a few clues and finds out Sing's disappearance is connected to Sing's divorced wife and good friend Lau Kwok Wai (Wong Chi Yin). Ching is shocked by the truth...

An artist named Jiajia promised to show her girl friend Wei Ling around in Japan but eventually fails to show up for no reason. After Wei Ling goes and gets accommodated in a family-run hot spring hotel of Shimizu, Jiajia's Japanese boyfriend, she begins her endless weird experience as if she's haunted, and the hotel even sinks into a series of horrible homicides, in which the victims are all family members of the Shimizu's without exception. Every clue found is connected to Jiajia.

Hong Kong movie

In Japan, thousands of people disappear voluntarily every year. And there are companies ready to help those who want to disappear without a trace and start a new life somewhere else. Meet some of them in a film that soberly examines a modern phenomenon.

Teenager Marta del Castillo's disappearance made headlines in Spain. Family, friends, police and more weigh in on a case that is still unresolved.