Revival Night (Cantonese)

A murder case filled with misunderstandings ensnared several innocent people in a building. A heartbroken woman (played by Karen Mok), abandoned by her boyfriend on the Ghost Festival, locks herself in her room, continuously throwing things down to vent her frustrations. At the same time, two unscrupulous security guards are concocting a robbery plan for the building. A couple suddenly loses their son and requests help from the head of security (played by Lee Lik Chi). When the captain enters the couple's home, he discovers another murder case involving a deceased elderly woman. Meanwhile, the heartbroken woman notices a mysterious man in black (played by Stephen Chow) talking to a flower in the hallway. The captain uncovers the truth that the couple murdered the husband’s elderly mother, leading him to be pursued. At this time, the ghost of the elderly mother comes to claim her revenge but is subdued by the man in black. The couple is ultimately also subdued by the man in black and falls to their deaths. With the vengeful ghost on the hunt for revenge, several people involved in the incident have no choice but to collaborate with the mysterious man in black...