When a hunter received a gun with the bullets that will puncture anything he pleased from the Devil, the Devil proposed a childish contract: the last bullet would puncture the heart of his most beloved. The moment the hunter heard that, he sought down and shot all the people he loved. Telling the Devil, "This magical bullet can truly hit anyone just like you say." The final bullet (the 7th) then punctured his own heart. He traveled to numerous worlds, doing whatever he felt based on impulse. One day, the marksman realized the Devil no longer followed him. He pondered why, then realized that his soul had already fallen to Hell. The contract had been fulfilled, so the Devil had left. The marksman, now a devil himself, continues to pull the trigger to gather the souls of others.

Spiral of Contempt is a mass of twisted gold branches roughly in the shape of a person from the waist up, and tapering to a conical outline from the waist down. Two branches extend from its back, forming rough approximations of "wings". A large red gem, or eye, is located at the center of its "head". Its hands are made of solid black stone, and is held upwards. A spring of blood pours constantly from its cupped hands. Spikes of the black rock that makes up its hands can also be found at the junction between its upper and lower body. Y’know what used to really irk me back home? Going without a meal, begging and pleading just so I can borrow some money… I never really minded that kinda thing. Only took a moment to put stuff like that behind me. What really got to me though, was… that look of contempt. Like I’m beneath them. I thought I’d gotten over that. Thought I’d grown out of it, learned to endure, ignore, and move on. … Until today.

Aurora is a former therapist from F Corp, who now works as a Sinner working for "Limbus Company" The Limbus Company Bus Department[1], or LCB, consists of thirteen employees designated as "Sinners". Their name is derived from their mode of transportation, the special bus, Mephistopheles. Each Sinner was specifically recruited because of their ability to resonate with the manager, who has the ability to bring them back to life, and heal any damage done to them. E.G.O. is a type of personalized equipment manifested from an individual's mind. All of Limbus Company's Sinners possess their own E.G.O. based on their past which are stabilized enough to avoid distortion. Aurora's manifests as a pair of gloves and in her glasses. The gloves give her the ability to create Ice, and the glasses allow her to quickly analyze anything in her vision. E.G.O. must be actively manifested. Aurora is fairly calm when speaking to people, being very thorough when it comes to analyzing a situation.