19-year old Reiko is a rich, arrogant, material girl, who refuses to admit her feelings for classmate Tetsuya Akimoto before it's almost too late. Reiko pursues him to Tokyo and enrolls at his university in an attempt to win him back.

Mayfly reveals Cima's backstory in flashbacks as she reflects on her past prior to the events of Episode 13. It reveals that Cima and her unit poisoned a Side 5 colony using G-3 nerve gas, under orders, but were treated as pariahs afterwards by their own countrymen for committing such an atrocity. At the end of the war her superior refused to let her retreat to Axis. Because their home colony Mahal had been converted into a weapon, Cima and her men were left stranded and homeless.

Second season of Time Bokan 24.

Second part in the OVA series that was later adapted into a TV show in 1998.