This story explores the disaster at the Nebula Cup race on Calmwind, an event that causes Hakuoh Jogakuin to be banned from the race for five years. A second year middle-schoolgirl from a wealthy family, two seniors with a dark secret, and a tomboyish first year middle-schoolgirl at the center of it all. And interweave through it all, an evil man tugs at the Puppets' strings...