The apocalypse was just the beginning. Centuries after the end of the world, humanity has evolved into the Zombz—a new generation of survivors who live for high-speed adventure and epic longboarding. But life on Planet Ultra isn't all downhill cruises. Between the misunderstood Norse and the sinister, demonic duo of Mr. and Mrs. Ultra, the "Norsemen" must shred harder than ever to protect their world.
