After the Loonatics' mission on stopping Toby the Pizza Boy possessed by a Bio-Tech Brain Parasite device, Rev Runner's family comes to visit when they want Rev to take over the family business. Rev begs Tech to help him make his father proud. Meanwhile, Rev's father shows so much attention to him that his younger brother Rip, the oddball of the family, shows extreme jealousy towards his brother for being the family favorite as well as super hero. When Rip finds the confiscated Bio-Tech Brain Parasite, it takes control of him and acts on his dark feelings of rage and jealousy towards Rev, and the Loonatics must stop him.