Ever since the monster apocalypse hit town, Jack Sullivan has been living in his tree house, armed to the teeth with catapults, a moat, and an endless supply of Oreos and Mountain Dew. But in order to take down the Zombies, Wretches and Vine-Thingies, he’s going to need help. So he builds a team of best friend Quint, bully Dirk, his loyal pet monster Rover, and fiercest girl he knows, June, to slay the monster Blarg.