The 20-minute animation that bridges the gap between the original Gravity Rush and Gravity Rush 2. Featuring Kat "Gravity Queen" and her friends Raven and Syd. Can they find more clues about the fearsome enemy threatening to unravel the fabric of the universe?

Naoko-san is an alien from the planet Yuri, who is plotting to conquer the Earth by yurifying it. Misuzu is a junior high girl and is always troubled by Naoko-san, who lives on the roof of her house. They hear rumors that a molester is wandering around in the area, so they decide to investigate.

The story takes place one year after the OVA. Because of the previous war, Kabucki-cho was devastated, and the owner abandoned his lingerie pub, "Pallion," and opened "New Papillion" in Akihabara. During the war, Tsubomi, and her colleagues Anne and Shizuku lost their memories, and they began new lives in Akihabara. On the other hand, the Susano, aliens who were invading the Earth, appeared. They turned a UMA (Unidentified Mysterious Animal) into a monster and make it raid on Akihabara. Rama the cat made Tsubomi and her buddies retrieve their memories, and let them fight against the monster as Lingerie Soldiers.

To escape the explosion of their ship caused by a terrorist attack, the parents of a young baby put him inside an escape pod and send him out before dying. The pod ends up on a planet inhabited by beings able to transform themselves into animals by using a special ring. The young baby is rescued by the royal family, and grows up to become the prince. When the planet is attacked by pirates, he will be brought by force to Earth and discover everything about his own origins, and forgotten brother.