This Hentai takes place in the Empire of Gracio, the last stronghold of mankind. People are on the verge of destruction, and the planet is almost completely colonized by demons invaders. Holy Knight Levels knew that violence and chaos is a foreshadowing of the resurrection of the Demon King who has been murdered and sealed. She and several of her minions go to the territory of demons to kill the King and save the world of people…
