Swordborn, Edge of Retribution

When the Eaton family of the Zorvia Empire falls into the Bairds' trap, they become prisoners awaiting execution. Wade Baird slaughters three Eatons, cripples Fred Eaton, and steals his dragon soul. Left for dead, Fred stumbles upon the Sword Tomb, where he replaces his dragon soul with a sword spirit and unlocks Jean Eaton’s secret techniques. Armed with powerful swords and an ancient manual, he rises stronger than ever.