No one would have guessed that the bosom friends, Pierre and Sonny Jim, are, in fact, a pair of interplanetary voyagers. Disguised as ordinary humans, putting effort into blending in with the population while wearing classic short-sleeve casual shirts and sporting dishevelled hairdos very much like Henry Spencer in Eraserhead (1977), unfortunately, the extraterrestrial visitors are in for a shock. And before long, something strange is starting to happen. Aw, what a pity. It turns out that life can be hard on planet Earth, especially when you're running out of air. What have you gotten yourselves into this time, Pierre and Sonny Jim?