Speculative fiction is a broad umbrella category of narrative fiction referring to any fiction story that includes elements, settings and characters whose features are created out of imagination and speculation rather than based on attested reality and everyday life. That encompasses the genres of science fiction, fantasy, science fantasy, horror, alternative history, and magic realism.
Once King Arthur's greatest knight Lancelot, Lord Richard is now a
vampire. And at the Dawn of the New Millennium, he still stalks,
fights, and kills. But a desperate plea for help calls him to the
rescue of a woman he had loved and lost.