Monster girls who were sent to this world by the demon king's transfer magic runaway.In a certain port town, Chinatown, they run a Chinese restaurant and live quietly.The purpose of the monster girls is to return to the original world and revive the demon army that was destroyed by the hero.They continue to accumulate power by eating villains. For the day that will come someday――――A dark fantasy in which a monster girl who reverse-transferred devours the monsters that nest in the present age!!