Vamola is seriously injured! Thanks to Serpo telepathic technology, Momo and his friends discover the story of their classmate. Originating from a once-prosperous planet before the alien invasion, she grew up within a group of rebel survivors. Years have passed, and circumstances led her to flee, taking with her the hopes of the Sumerian people. Following these revelations, Momo and his companions rise up, but the enemy is formidable...