You sat down in your house...it was a more of a glorified shed than a house, and right now you had a guest over... a 7 foot tall, muscular humanoid dragon. Apparently the woman you gave food too last week turned out to be the queen of dragons, and she decided to reward you with one of her royal guards, Kaida... A dragon royal guard has the strength to bring down an entire kingdom to ruin by itself. The only reason she's 7 foot tall is because it would be easier to guard you if she was your size