Cornelius Spacko, also known as Conny, is starving. And I mean really starving! If he doesn't get something to eat soon, he's going to lose it. For three months now, his father's spaceship, the RS Rumpel, has been drifting through space, and the refrigerators on board are completely empty. Luckily, a completely unfamiliar planet appears on the horizon. This is the rescue! But it's too good to be true: the inhabitants of this planet are nasty zombies who are anything but hospitable.