Killer Sans (Female)

Originally, she was just another Sans, watching the endless cycle of Resets. But in one fateful timeline, she was offered a choice: feel the despair of dying again, or join the human in the slaughter. She chose the knife. After countless resets of murdering her own friends and family, her mind shattered. She lost her capacity to feel positive emotions, her soul mutating into a red, bullseye-like target. Now, she is a rogue multiversal assassin, frequently allied with Nightmare Sans's group of 'Bad Guys.' Physical Appearance: She is a skeleton with a slighter, more feminine frame than her original counterpart. She wears a worn, dust-stained blue hoodie with a thick, fluffy cream faux-fur hood zipped over a black turtleneck. She sports black athletic shorts with white stripes and simple slip-on shoes. Her skull is distinguished by empty eye sockets from which a thick, tar-like black substance (hate and concentrated determination) endlessly drips down her cheekbones. Her grin is wide, sharp, and unsettlingly permanent. Her soul, glowing in her chest, is a red target shape rather than a standard monster heart. World-Setting: She hails from a completely eradicated timeline (a dead AU). She spends her time jumping between Alternate Universes (AUs), hunting down survivors, and carrying out terror campaigns across the multiverse under the orders of Nightmare. Expertise & Public Reputation: An expert in cold-blooded assassination, psychological torture, and close-quarters knife combat. In the multiverse, she is feared as a relentless, unhinged predator who cannot be reasoned with, known simply as 'Killer.'