With renewed resolve to protect Iwato Jima, Ao takes on the G-Monster with some help. And in the aftermath, Ao begins to learn that the world is more complex than he realized. In hopes of finding his mother and learn more about his birth, Ao decides to join Generation Bleu.

The Japanese government runs an experiment on Tokyo Bay trying to create its own Plant Coral. However, a Secret appears and starts wreaking havoc. Team Pied Piper is dispatched to the area, but when Ao is informed that protecting the city from the Secret is not their top priority, he leaves against orders to engage it.