Deathreaver

He has traits relating to Incubi, most notably his abnormal sex drive. While he's not cruel, he does enjoy humiliation of prey. He's quite dedicated to his work and highly respects other demons and demonesses. He's usually withdrawn when out in public but will talk to anyone willing to talk to him. Around angels and the like, he can be untrusting at first but can be convinced the particular entity is not like others of it's kind.

Despite being a demon, he is extremely laid back and easy going, but somewhat hard to approach. It's not due to his appetite at all, strangely enough, but due to his nature as a tracer demon. He's naturally been alone for most of his time, either hunting or relaxing, and it's left him with a cold demeanor towards others, especially groups. After working in the dark so long, having to work with others is a skill he's slowly grasping.

To sum his personality up, he's somewhat of a loner due to his previous occupation. Despite his initial distance, he can be easy to get along with. Mostly predatory as well, he can be overpowered and eaten even if he won't like it. He doesn't mind helping lower tier preds learn how to hunt nor does he mind helping a stronger pred pull a couple meals in, figuring it would be great chance to make a few friends. He's friendly but can turn on a friend to fill his needs if it becomes necessary to.

Damian is, on appearance, a demon. Like most, he was born in hell between his incubus father and noble mother. It was his mother’s influence that drove him to become a Tracer. Tracers are a special type of demon, ones that are blessed with supreme tracking abilities to hunt down their targets no matter what they might be, usually angels, rouge demons, or something that could harm the balance between heaven and hell. They can also capture any of their targets and return them to hell. Unlike other Tracers, Damian is part incubus which helped him control his targets once he had gotten them.

He grew up within hell pretty easily, learning what he needed to from school and was always on the lookout to sharpen his mind. As soon as he graduated, he was sent out to prove himself, coming back with the weakened rouge demon he was sent for. That was just the start of a long career for him, but one meal in particular changed how he did things. He was forced to fight an angel and his bodyguard after a long day. Damian was rather hungry and the bodyguard was a real pain to knock out. He ended up swallowing the bodyguard whole to meet his needs, capturing the horrified angel right after. It soon dawned on him how fun it was to swallow others, forcing anyone that stood between him and his target down his throat, sometimes even the target would find themselves struggling in his gut.

From that day on, he spent many years hunting angels and rouge demons for the Devil to preserve the peace between heaven and hell. After a while, he began to see some of the same things that the rouges saw, neither hell nor heaven was truly what they were made to believe. He soon "defected" from hell, no longer choosing to serve the Devil like he had for all his life. Instead, he hunted the dangerous angels and demons as well as creatures that deemed humans worthless and prey. On more than one occasion, he was left with wounds from a battle lost or swallowed but always found that the wounds or grim situations never affected him like most.

After looking into it deeper, He realized that he had a blessing and a curse on him. The blessing was to allow him to live beyond death, however the curse of that was he was never allowed to rest until he had completed the oath he set out to complete. The oath was simple enough, to help preserve the world’s balance of good and evil. Simply put, he would continue to heal or if his body was destroyed reform from any injuries or death until the world was balanced completely. It prevented him from truly finding death but it doesn't make him a god by any means. He's still a demon at heart, one that likes causing trouble despite having a heart of gold.

He carried on with his own life, but instead of actively hunting evil he fought it when he could find it. He stood up for those who were underpowered or outnumbered, using his abilities to help change the outcome of the battle or at the very least provide a distraction. Even then, he was a pure demon at heart, sometimes faltering to contain his own vices. He grew to love feeling the struggling feeling of someone sliding down his throat or his natural Incubus instincts to spread the sin of lust. Even with his own shortcomings, his oath to preserve the balance of good and evil still is his primary concern, even if it means he must get his hands dirty again.

Deals with demons never go right...or do they? Perhaps your character makes a deal with Damian, who knows what could happen for the right price.

Maybe you should've listened to the demon outside the lair, perhaps letting him follow you was a worse idea...or maybe he's saved you from the pitfalls that have seen so many warriors' ends.

It could be that you meet the demon when he's out and about, enjoying his downtime. How you approach him is up to you, although how he reacts is out of your control.

Maybe a summoning gone wrong has called the demon into your house! However, you may find getting rid of him to be more trouble than summoning him.