The Divorced Sword Saint

Miles Evans, the Sword Saint, betrayed. Transmigrates as son-in-law, forced to divorce by Ruby, Howard Shaw. Miles awakens, reveals power, divorces Ruby, vows revenge. Goes to White's Martial Arts Hall. Tyson White asks Miles to treat grandson Ethan. Encounters Howard Shaw, makes a bet. Cures Ethan, humiliating Howard, setting up a duel. Breaks through to Grandmaster Realm. White family supports him. Miles faces Howard Shaw (took forbidden drug) for final showdown. Cultivates to pinnacle.