Mobile Suit Gundam 0083: Stardust Memory - Mayfly of Space

Mobile Suit Gundam 0083: Stardust Memory - Mayfly of Space | Kidou Senshi Gundam 0083: Stardust Memory - Uchuu no Kagerou | 機動戦士ガンダム 0083 スターダストメモリー 宇宙の蜉蝣

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. (Source: Wikipedia)show more