The Bounty Hunter Terry hunts down a liquid-alien fugitive named Meethal Raythox. Back on Earth, Lisa exacts a virtual revenge on a group of video gamers who expel her brother Sean from their group during a video game match. Later, their mother Tess takes them to spend the weekend with their father Terry, whom she is separated from. After the Endless Horizons Conglomerate (EHC) agent Fixer recruits a reluctant Terry to hunt down a new bounty, the children stowaway in his car but find themselves in a spaceship. The siblings are chased by Terry's robotic assistant KRS. After encountering their father and learning about his secret job, they narrowly escape colliding with asteroids.