High-speed, action-packed comedy space adventure about Rocket Boy, the speediest delivery boy in the universe. Doctor Square has invented a 'SprayObey' scent, guaranteed to make anyone who smells it obey its wielder. Perfect to make RocketBoy give up the secret of his speed. RocketBoy meanwhile has just had a tiff with Chrystella over her new hero, the ace Robotball player Jet Jetstream, and in a fit of pique she fibs that she's off to visit him at the arena. Unfortunately, she flies straight into the hands of Trash and becomes the perfect bait to lure Rocketboy in for a whiff of SprayObey. Defiant to the end, Chrystella fibs that Jet Jetstream is coming to rescue her. Hmm, Square doesn't want any trouble from a tough Robotball player, so he sends Trash to spray him with a little SprayObey. As it turns out, it's not so much SprayObey as Spray Hero Worship, and Trash gets chased into the RobotBall arena by an adoring Jet Jetstream. When Rocketboy and Toro arrive to check up on Chrystella they get sucked into a wild and dangerous chase, with Trash, Jet Jetstream and his whole team. In all the confusion, it's Toro who finally rescues Chrystella, proving that heroes come in all shapes and sizes. Particularly for the Jetball team, who, after a quick squirt of SprayObey, now idolise Dr Square.