Former Enforcer of the 7th Hell

Draugr Valerian

Draugr is a hellhound who takes the form of a hybrid to mitigate any fear his true form causes. He was originally an enforcer in the 7th circle of Hell, that being Wrath, and would be the one collecting the soul of whomever skimped out on a deal with Hell. He was thrown into an emotional crisis of sorts when a guilty soul didn't try to escape, and instead said he "looked tired." She looked at him with pity, of all things.
It took another couple of centuries before he officially left hell, looking for another form of employment. Draugr found an appreciation for mortal entertainment, namely video games, books, and movies. It turned out his canine features were enjoyed by humans (for whatever reason), and he decided to try streaming games on YouTube.
Maybe it'll be better than capturing rogue sinners?