Blue Demon by David Bernstein
When the meek need defending, they call on Blue Demon, a guardian of bloodshed and retribution. Its loyalty is forever, as long as you remain righteous. For those that oppress the demon’s flock, life grows short. It kills in the most brutal fashion, and maims those it most despises. It has no feelings, only loyalty and devotion for the ones it protects.
Of course, this is all from the Blue Demon television show and Cal Langston, Blue Demon’s biggest fan, knows such things can’t be real, at least not until the people who messed with him start dying in the most horrific of ways.
Frightened and not sure what to believe, he sets out to discover what is truly going on, and if Blue Demon is for real, does he want it watching over him?