In an accident, Xu Fan got a mysterious prison.
The most evil and powerful criminals in all the worlds are imprisoned here.
And I, Xu Fan, am the ruler of this prison.
Su Daji, who charmed the King of Shang and was the culprit responsible for the destruction of the Shang Dynasty, is my bed-warming maid; Gallo, the evil doctor of Dragon Ball, created artificial humans for my use; the strongest evil dragon in the world is my mount.
