Amate Yuzuriha, a high-school girl living in the Izuma colony, meets a female courier named Nyaan.

Amate meets a boy named Shuji, who pilots the Red Gundam. She can’t forget the sensation of the glowing universe they experienced together and suggests forming a MAV to enter the Clan Battle. Amate decides to use the entry name "MACHU."

Machu plans to earn money in the Clan Battle and travel to Earth with Shuji and Nyaan. However, on the day of the Clan Battle, Machu is caught by Xavier. At this rate, the trip to Earth will remain just a dream. At that moment, Nyaan…