Ah Wah is an easygoing young man has three good friends. He works in an office, and his manager is the suspicious Shum, who one day asks Wah to carry eight million dollars cash for a business transaction. Wah gives in to temptation and hatches a plot to divert the cash. But his boss Shum is playing a much more tricky game.
In the midst of a violent invasion of Earth by unknown alien forces, photo-journalist Wakatsuki Tetsuya comes across a scantily-clad alien woman, cutting a swath of death through the Terran ranks with her sword.
In 1959, an alien experiment crashes to earth and infects a fraternity member. They freeze the body, but in the modern day, two geeks pledging a fraternity accidentally thaw the corpse, which proceeds to infect the campus with parasites that transform their hosts into killer zombies.