Are You Really Getting Married? As Lum is kidnapped Ten have secretly with her, Lum's parents have received message of Lum's wedding, Lum's father and the Oni Tribe go to rescue her but they get a gift of mushrooms that covers everything and cuts off all communications off the planet. Oyuki tells Ataru, Shutarō and Benten about the Dark Dominion; a different star system one where they have no sun, it's a world of endless darkness...