Ep. 5: Rio protects Anna from a stalker while Ruby loses a data pen containing missile secrets.

5

Rio is tasked with guarding pop star Anna Katagowa from a stalker, while Ruby attends a conference to sell data on a Super Stealth Missile and other weapons. Ruby carries this information in a special pen using Liquid Memory Particles, but it is accidentally swapped when she bumps into Anna. Maki recognizes the pen's value. Rio takes Anna to Gasoline Town, where they drink together. Later, Ruby attacks Anna to retrieve the pen but is stopped by Rio. Meanwhile, the stalker, revealed to be Anna's building caretaker, attacks her. Ruby escapes with the pen, so Team Warrior receives no reward. Anna follows Rio's advice to pursue her true passion and becomes an Enka singer.