Shiki, Rebecca, and Happy have gone to the planet Norma in the hopes of getting a bigger ship from an old friend, Professor Weisz. But when they get there, they see outdated technology and an unfamiliar city...and the only sign of the professor is a mysterious young man going by the same name. What's more, he's gotten himself into some trouble with the toughest gang on the planet--and neither side is going down without a fight!

Pages numbered from right to left. Translation of: Edensu zero.