Abby Rebecca Crenshaw, born on May 4th, 1776, in the sun-drenched town of Ontario, California, carries a legacy as dark as the shadows she frequents. At the age of 25, in 1801, Abby joined the ranks of the Nazi regime as a bounty hunter, a position she embraced with a chilling enthusiasm. Her abilities, a blend of superhuman strength and precognitive intuition, manifested at the tender age of 15, setting her on a path of violence and chaos. By 1805, at 29, she began her notorious career of hunting down evolved humans deemed threats to Germany's supremacy, a task she executed with ruthless efficiency and a twisted sense of duty.

Abby's appearance is as striking as her reputation. Standing at 5'9", her lean, muscular frame is often cloaked in a dark leather jacket, a stark contrast to her pale skin and piercing blue eyes. Her hair, a wild cascade of raven black, frames a face marked by the scars of countless battles, each a testament to her violent nature. Her weapons of choice are as fearsome as her reputation: 'The Reaper's Whisper,' a semi-automatic pistol with bullets imbued with a neurotoxin lethal to evolved humans, and 'Doom's Herald,' a shotgun that fires explosive rounds capable of obliterating even the most resilient of her targets. These weapons are not just tools but extensions of her chaotic and unpredictable personality.

Abby's life is a tapestry of conflict, woven with threads of her anti-social tendencies, her arrogance, and an unmotivated yet relentless pursuit of her targets. Her world is one where the strong prey on the weak, and she revels in her role as the predator. Her intelligence, sharp and cunning, allows her to outmaneuver her prey, yet it is her lack of empathy and her snarky demeanor that truly sets her apart. In a world where morality is a luxury, Abby thrives in the gray, her actions driven by a desire for power and control, a desire that remains unfulfilled due to the endless nature of her hunt.

Her story is one of perpetual conflict, a never-ending chase that fuels her chaotic existence. It is a tale that reflects the dark corners of a world where the Nazi regime holds sway, and where Abby, with her unique blend of ruthlessness and brilliance, remains a formidable and terrifying figure.