A cop and his son move into a worn-down apartment building. The boy is first menaced by a neighbor girl and then goes missing. The father tries to look for him by knocking on the neighbor girl's door but finds that no girl lives there.

Cast:Leon Lai, Eric Tsang Chi-Wai, Eugenia Yuan, Ting-Fung Li, Lau Tsz-Wing, John Shum Kin-Fun,

Genre:Horror, Mystery,

country:Hong Kong,

Production:Applause Pictures,