The Final Battle at the Nebula Cup.The space yacht club arrives at the planet Calmwind, where the competition will be held. However, the club gets an odd reception from the spectators around them, due to the five-year suspension they received after Lynn (as instructed by her club senpais) had redirected the thirteenth championship race to an extremely hazardous route. Marika borrows a space dinghy from the committee to keep a close eye on the race, but the paranoid committee chairwoman chases after Marika upon learning her association with Hakuoh Academy. The race begins as normal, with the contestants entering the Calmwind atmosphere, when a solar flare erupts. During the race, a Bisque Company gunship starts shooting at the racers to try and find Marika, who orders Chiaki to lead everyone to safety while she distract the gunship. The Bentenmaru then arrives to pick up Marika as they chase the gunship. Unable to use any of their weapons except their main beam cannon, Ai helps the Bentenmaru using the planet's wind direction to take down the gunship. With her radar fried by the gunship's EMP blast, Ai continues the race using the planet's constellation. In the end, the criminals are arrested and Chiaki wins the championship race, with Grunhilde in second place.