CIA Anent Harry is bitten by a man who was part of a deadly experiment involving the ability to withstand pain. The bacterium has a virus, causing the victim to become a zombie. Upon Harry's arrival in Hong Kong, after rejection from his ex-girlfriend, the virus begins to take effect. He kills a call girl and is arrested after a gang fight. When he is in prison, Harry transforms into a Zombie King and transforms nearly an entire Triad gang into his personal horde. Soon, the police department becomes a House of the Dead. It's up to a police officer named Marco, Harry's ex, and a Triad member named Cheap to stop them before it's too late.—Ninja01

A top secret experiment goes awry as CIA agent Harry is accidentally bitten by a man who became a zombie from a vaccine that was supposed to make him intolerable to pain. When Harry returns to Hong Kong, he begins to undergo a transformation and becomes a zombie. He is arrested by police officer Marco for getting involved in a gang fight. In jail, Harry turns all the prisoners into his zombie horde. Soon, the police precient becomes a house of the dead. It's up to Marco, Harry's ex-girlfriend Bell, and Triad member Cheap to stop the horde before it's too late.—Ninja01