William Green had lived an ordinary life for over twenty years, but his world was turned upside down by a sudden "awakening"—he awakened as a legendary demon who survives on the power of wishes.

　　The bad news is, it's almost impossible to find wish power in this world.

　　The good news is, just before starving to death, he opened a portal to another world, one rich in wish power.

　　The bad news is, most of the wish power already has owners.

　　The good news is, no one understands wish-making better than he does.

　　At first, William Green only responded to wishes in order to survive, but as he grew stronger, he turned it into an industry.

　　And the place where countless wishes can come true is the 【Paradise】.