Security guard Patrick Chace is kidnapped by a mysterious figure, who forces him to impersonate the missing young master of the Chace family, who has been absent for five years. Patrick is given a month to squander the Chace family's trillion-dollar assets. To save his life, Patrick reluctantly accepts the task. However, no matter how extravagantly he spends the money, it inexplicably multiplies. Eventually, the mysterious figure intervenes personally, uncovering Patrick's true identity.
