Reze is a soldier in the Russian army. She was subjected to military training from a very young age, which affected her in many ways; she is a very skilled soldier in perfect physical condition, but has an apathetic outlook on the world. She is completely obedient to her superiors, but actually hates being commanded in any way. She is friendly and caring towards her comrades, and doesn't hesitate to get intimate with them at times. On the other hand, she is completely ruthless to her enemies.