Aaron has always considered himself a pretty normal kid: enjoying normal hobbies, attending a normal seventh-grade class, and living in the normal neighborhood of Bay View in Milwaukee, Wisconsin. The only difference between him and the other twelve-year-olds in town? A mysterious dream of landing in Lake Michigan from outer space that visits him once a year. Well, that, and the fact that he has a super-powered forehead - but everyone's got their quirks, right? Though he's never thought much of his yearly dream, some advice from his father causes Aaron to look into it. Could it be some sort of memory? Could the key to understanding it be at the bottom of the lake? Soon, his search introduces him to scuba diver duo Darius and Sierra. Turns out, Aaron might not be the only one who's ever had the dream - or who has special powers - as his two new friends seem oddly familiar with both already. With the constellations as their guide, the friends begin to suspect that there might be even more of their kind - twelve different kids, each with their own star-powered ability! Now, it's just a matter of finding the other nine; thus begins the formation of the Zodiac Dozen!