No one knows his past, where he comes from, or where he goes. All anyone can ever find out is that The Doctor is a man that follows various plagues, bringing his versions of cure’s to people in need. These often do work, but sometimes they do more harm than good if he comes across plague’s he’s never faced before. Due to his profession as a Plague Doctor, The Doctor cares not for boundaries, rules, ideologies, or anything of the like. He cares only for doing his job and curing the sick, sometimes using questionable means to do so. At least, this is all that anyone knows and believes about him.

Here is what The Doctor himself knows about himself, that no one IC would ever find out unless told directly from him.

The Doctor is a young man, no older than 30, though not even he is sure how old he is anymore. The reason for that is his job, and how long he’s been doing it. When he was still a young teen, The Doctor was just like any other teenage boy, with hardly a care in the world. Then a plague came and destroyed his city in its entirety, with The Doctor only barely surviving. The reason for that is unknown to even him, though he suspects it’s due to some sort of strong resistance to plagues and pestilences, or perhaps passive use of his powers.

When the plague destroyed his city, The Doctor didn’t know what to do, and was lost, scarred, and trying to find his place in the world. Eventually he did, in the form of his mentor, another Plague Doctor who taught the young boy everything he knew. In doing so, it was discovered that The Doctor had magical potential, and was taught several things by various sorcerers so that he could use his potential. This potential wasn’t simply to cure plagues, but to do other, darker things.

His training took 7 years, throughout which he learned everything from his Plague Doctor mentor and various sorcerers. Upon its completion, he swore an oath to discover everything there was to about plagues and diseases, to cure everything he could, and learn from what he could not. This included, but was not limited to, torture on the sick, autopsies, tests, and everything else. If he could save them, he should try to, but if he could not, then he must learn from the experience.

Upon the completion of his training and the swearing of his oath, The Doctor set out into the world on his own, intent on doing what he’d sworn to do. He followed plagues, sometimes made them and brought them elsewhere, and always did what he had to in the name of science. As such, he thinks that what he does is just, no matter the consequences. Now The Doctor travels the world, doing as he has for the past several years, bringing death and misery with him, or following in its wake and dealing with the fallout.