Tarnished: The way of the Sword

A clan of powerful swordsmen is dying after a war with their adversaries and demonic forces. The clan head is in dire search of a successor and a powerful man to marry his daughter in hopes of revitalizing the clan. One day, his daughter marries a loser, a man of no worth, and forsakes the clan, enraging her father. Turned into the most fierce fighter the clan has ever seen, the dishonored man and his wife bear a child in hopes of saving the clan and it's legacy.