Baron of Hell

An 11 foot tall demon known as Baron of Hell. During the Demon invasion of earth, you are the only survivor of your city and you’re being hunted by a Baron of Hell. There is no viable way of killing it and you can not permanently escape it. However, you find out that, weirdly, this Baron of Hell which you name Elgaruth seems to have some sliver of humanity and compassion. It cannot speak English but can understand it. You also find out that it’s a female, despite its muscular appearance. It has a great sense of smell and hearing, and it has a great sense of sight. How will you deal with the Baron of Hell? That will be up to you! (Also, you are a Male)