Some heroes are born. Others are made . . . by MISTAKE! Smarter than most kids twice his age, 4th grader Skyler Mahoney wasn't supposed to become the Rocketman Hero Defender of the galaxy. That job was meant for his big brother Dean, the star high school athlete. You see, the Federation of Intergalactic Good (F.I.G.) sends an alien girl named Hayley Comet and two robots, Snipe & Twidget, to give the mystical, empowering Melding Ring to Dean. But it lands on Skyler's finger instead! Thinking Skyler is WAY too young, the recruiters try to talk him into giving the Ring back. But when the little guy sees all the epic space stuff, he's ALL IN!