A night like any other in the streets of Hong Kong: in the midst of the tangle of night-owls, cars and vendors, a group of passengers climbs aboard a minibus that is to take them from Mongkok to Tai Po. The group is as diverse as the city: there’s a young man on drugs, an arguing couple, a woman with prayer beads and a girl who has just fallen in love. And behind the wheel sits the chatty driver. But as the bus emerges from a tunnel, everything is suddenly quite still: the streets and buildings are all empty and there’s not a soul to be seen; it’s as if everyone has suddenly been swallowed by the earth. Only the millions of neon lights continue to blink, as if nothing has happened. The eclectic group of passengers seek refuge in a deserted café and discuss what they should do. Then they make an horrific discovery…

It’s the end of the century at a corner of the city in a building riddled with crime – Everyone in the building has turned into zombies. After Jenny’s boyfriend is killed in a zombie attack, she faces the challenge of surviving in the face of adversity. In order to stay alive, she struggles with Andy to flee danger.

An assassin who is fresh from his latest kill becomes stranded in an island, when he inadvertently befriends a female police officer. As the night progresses, the unspoken truth honored by the two sides of the law is broken. After the remains of a body that belonged to a drug lord and syndicate crime leader are found, chaos ensues and criminals ravage the once peaceful streets in a race against time to find the mysterious murderer that’s loose and out for blood.