Arc 4Yamada's Escape Plan
Himeko and her companions fought Yamada as he used Los Angeles's networks and cybernetic implants to pursue escape to other worlds. They allied with String Bean and destroyed Yamada's last Database before the Astral Express departed for the Book-on-Paper Kingdom.
- Yamada recruited Inukai to hunt other Contestants, while Himeko learned that her companions had been declared wanted in Los Angeles.
- Himeko's group destroyed Yamada's physical body, but Dan Heng discovered that Yamada could possess people through their Brain-Computer Interfaces.
- Himeko reunited with the other Contestants and learned that Yamada intended to use his technology to escape to other worlds.
- Himeko secured String Bean's cooperation by offering outside technological data and passage on the Astral Express in exchange for restraining Yamada.
- String Bean transferred his data to the Express, while Himeko's allies prepared to destroy fourteen data centers and investigated Amir as another possible vessel for Yamada.
- Dan Heng confronted Inukai, Himeko and Himechi Cat dismantled Amir, and the Mobile Team Captain helped Himeko burn the Data Centers.
- Yamada transformed the company building into a giant combat robot, but Himeko summoned a mechanical arm that melted it and destroyed his last Database.
- Himeko learned that Lin En had taken control of Los Angeles, then traveled with Dan Heng and Himechi Cat to the Book-on-Paper Kingdom, where she received a prompt to choose a script.