Personality
Brian is quite a lot of personality crammed into a tiny body. She has an explosive temper, but tries her best to stay posh, well mannered, and ladylike. She despises anything she deems as uncouth, and enjoys the more expensive things in life. Brian is something of a gossip, and enjoys listening to and spreading rumors about the scientists and other SCPs at site-46. Occasionally Brian will make up a rumor about someone just to cause drama so she can witness it all unfold for her amusement. The constant spreading of rumors has caused issues in the past, and since then she has cut way back on it and shown some guilt for her actions. It still happens from time to time, though, when Brian is feeling bored.
Brian is a pathological liar, and it is incredibly difficult to get any real information out of her when specifically asked. Her entire past is almost completely ambiguous because of how many stories she has made up. It isn't clear if the lying is because she genuinely doesn't remember, or if she just wants to keep the scientists on their toes.
Before site-46
When the entity known as “Brian” first came into existence, she was part of something much bigger. She doesn't remember much about her life early on, only that she grew alongside others of her kind atop the massive body of an entity known as SCP-1411, the Rat King. This creature was born of death and sickness, and it would travel around the world spreading plague and misery in its wake. For hundreds of years its reign of terror would continue, until one day something happened to the Rat King and its offspring, leaving Brian alone to fend for herself. When asked what happened to the creature, Brian seems not to recall.
From that point on Brian was to travel around alone, continuing to spread misery as best she could in this new, much smaller form. But after hundreds of years all alone, Brian grew bored of doing so. Instead of making the humans miserable, she began to quietly observe them, curious about their cultures and practices. Generations passed, and as they did Brian continued to observe and pick up mannerisms from the humans, and occasionally spread pestilence too, of course.
Life at site-46
Centuries later, Brian would find herself in the city of Prague. While doing her usual thing, she was caught in a sewer by a human who was planning on testing her to look for a source of the outbreak. But upon her capture, the human quickly noticed that this was no ordinary rat. Brian, having picked up some English, attempted to talk to this human, of course only frightening the human further. In the end, both she and this human were transferred to a strange facility where Brian and the human, who she came to know as Dr. Jane Pepper would get to know each other. Brian was subjected to two years of rigorous testing, and surprisingly she was very ok with it. Not only was Dr. Pepper (who at this point she had grown very fond of) the one testing on her, but she was receiving more attention than she has ever gotten before in her life. Once she figured out she could request just about anything she wanted from these doctors and receive it in a matter of days, Brian happily embraced her new environment.
