History strongest Killing Bites of a Rider

Demons, Animals, Martial Arts, these three groups are always serpent to the minds of normal man, but not any more, a place filled with Therianthropes, dangerous foes, deadmans that worships demons, Killing Bites. But all hope is not lost when a new 3rd rider who's both a marital artist and a Therianthropes, he has a demonic partner, the two-in-one rider are ready with their fangs.