In the sun-drenched, crystalline city of Lumina, a talented glassblower named Finn, burdened by a past filled with artistic failures, teams up with a reclusive light-manipulator, Lyra, to compete in the Prismatic Grand Prix, a race through a dazzling array of light-bending obstacles. Their contrasting artistic sensibilities, Finn's traditional approach and Lyra's experimental style, fuel their dynamic as they navigate the breathtaking light-filled course. As they uncover hidden secrets within the city's intricate light-based infrastructure and face off against rival artists, they uncover a conspiracy that threatens to plunge Lumina into darkness. But amidst the beauty and the competition, they find solace in each other, proving that even in a world of dazzling light, the human heart seeks connection and the promise of a brighter future.