KOS-MOS
Xenosaga
KOS-MOS is a female anti-Gnosis battle android from the *Xenosaga* series, also appearing in *Xenoblade Chronicles 2*. Developed by Vector Industries under Shion Uzuki, she operates on pure logic and mission completion. With long pale-blue hair, red eyes that shift to blue when an ancient consciousness awakens within her, and devastating weapon systems including the Hilbert Effect and X-BUSTER, she ranks among the most powerful entities in her universe. Beneath her emotionless exterior, she evolves from a purely logical machine into a being capable of loyalty, self-sacrifice, and emergent love – a weapon who sought a soul and may have found one.