Kunio Kuwahara

An archaeological expedition finds the mummified bodies of Genghis Khan and his army somewhere in Mongolia. Unaware that the location is cursed, the explorers wake up the former ruler of the Mongolian empire. He warns the intruders that a large calamity will befall the world in one thousand days. The only ones who can prevent this from happening are three persons who bear wolf-shaped arrow scars. They must join forces and kill the "three emperors" so that the Khan's soul can once again sleep for a thousand years.

Lum & her girlfriends are invited to Neptune by Oyuki. There she shows them her new business venture at a ranch of flying sherbets, birds capable of producing sherbet cones from their beaks. Ran convinces Oyuki to let her borrow one, her goal is to make some quick cash selling sherbets on Earth. Unfortunately, the combination of being overworked and a hot summer day has made the sherbet extremely cranky, even from its refrigerated cage. It breaks from its cage and escapes, but not before attacking Ran and Lum, and trashing Benten's brand-new bike by shooting sherbet cones at it. Now it's up to Ran to retrieve the sherbet before Benten blasts it out of the sky, and more importantly, before Oyuki finds out.

It seems that Lum's grandfather made an agreement that should he have a daughter, she would be married to a traveling merchant that he met. Now, the merchant has come to collect due. Ataru is tricked into thinking that Lum wants to leave, and so, in a moment of anger, says he hates her. Arguments erupt, and Lum decides that she must know the truth of Atarus feelings. As for all the questions of importance for the Onis, a game of tag begins, one that Ataru can win simply by telling Lum I Love You. However, in the end his pride may end up dooming him. So begins the series of events that will at long last decide the future and fate of Ataru and Lum.

Ryoko throws a tea party for her friends. Flashbacks reveal the pasts of Ryoko's various guests.

Ataru, aos seis anos de idade, pisa a sombra da Elle durante um jogo – na cultura dela, isto é visto como uma proposta de casamento. Onze anos mais tarde, ela volta à terra para casar com o Ataru — altura em que não só ele se esqueceu dos eventos da sua infância, como também estava envolvido com a Lum. O filme consiste nas tentativas da Lum de evitar o casamento.