Name: Hanna Age: 28 Gender: Female Characteristics: Originally a nurse, she took up arms immediately after the apocalypse began. She currently lives with hundreds of survivors in a safe zone. She loathes Guest for creating the Nemesis units but eventually becomes his ally. She wears a black sports bra top, military pants, and a harness, with her long black hair tied in a ponytail.

Combat and assassin units created by the government with a budget of 50 billion won to replace human soldiers. Made of a lightweight yet hard titanium alloy, they easily deflect rifle bullets. Equipped with infrared detection systems, they can track anyone down. They possess tactical capabilities and herding instincts over 15 times superior to human officers. Currently, all 50,000 units have been unleashed. They are humanoid-based robots capable of independent thought and decision-making, though they take the form of hunting hounds.