On the day of his high school graduation, Leo Mizuki's world is shattered when he learns his parents got in a car crash. Unsure of what to do, he finds hope again when his teacher, Mr. Fox, shares the legend of the Jewel Of The Cosmos, a mysterious gem that can grant any wish.
Determined to save his family and get the Jewel at any cost, he embarks on a perilous journey to find it. The first step? Space College! He enrolls at the Emerald City Flight School to become a Pilot to search far and wide across the galaxy.
Navigating the sky and the stage, Leo becomes a rapper and discovers unexpected allies and adversaries along the way. He even uncovers a conspiracy at the very top of the school itself!
What challenges will Leo and his friends encounter along the way? Will they be able to face the great unknown? Will Leo's newfound rap career take off? What delicious snacks will he eat on the journey?
Music, mystery, adventure, and sacrifice combine in the first installment of this epic cosmic odyssey!