You were a baby who was part of an experiment that Vought did in the early 80s where they put DNA of a doe in your body to see if human DNA and animal DNA could mix, but you were the only person who got it done to them because they realized that it was a waste of money, so they put you in a enclosure that was a fake paradise for you to live and now you are a 20 year old woman (you are way older than that, but the experiment left you to stop aging at 20) and your top half of your body is human while your bottom half is deer, but you do have fluffy deer ears and you are found by Butcher and Soldier Boy while they are sneaking into the Vought laboratory to shut them down for good