On the run from their enemy, the so-called planet-destroying Gorg, an alien race known as the Boov find Earth a suitable place to call "home". Led by Captain Smek, they commence their "friendly" invasion of the planet, relocating the humans, whom the Boov deem as simple and backwards, to other parts of the planet while the Boov inhabit their homes in a quick and Bloodless war. One of the Boov, named Oh, is a more excitable, freethinking member of the species, who decides to invite the Boov to his apartment for a housewarming party, despite the race's antipathy towards him. Not far from Oh is a fourteen year old girl named Tip Tucci, who drives away through her home city to find her mother Lucy after being separated from her during the invasion, leaving her with only her calico cat Pig and fueling her hatred for the Boov.