God or Kami, a die hard otaku has just finished Highschool DxD.
He wants to tell Issei Hyoudou, that there is more to life than breasts!
And what does he do? He creates the fictional universe into a real one! And here starts the crazy adveture of Kami, The Creator, in the universe full of ecchi, dragons, devils, angels, fallen angels, and of course, OPPAI.