It isn’t easy being a guy-especially if you’re Ataru Moroboshi, the luckless lecher loved by Lum, the aviating Alien Princess with a very short temper.
Lum doesn’t need much assistance going ballistic when everyone in Tomobiki gets an invitation to Ataru’s wedding-and she’s not listed as the bride! Seems some 11 years ago, Ataru played “Shadow Tag” with a young girls named Elle and won. Unfortunately, Elle was another Alien Princess, and on her planet, if a boy steps on a girl’s shadow, they have to be married!
When Elle’s emissary comes to make arrangements and Lum redefines the term “the atmosphere was electric!” Lum’s friend Benten suggests a pre-emptive wedding, and with Lum’s parents help, they manage to abduct Ataru.
Things are looking up for Lum...but things never go that easy! Watch out for that attack fleet!!!