The Hidden Butcher Wreaks Vengeance!

Fifteen years ago Shen Yuan founded Iron Bone Hall and stood at the top of the martial world. He gave the position up for the sake of his younger sister Shen Nian, moved into Tianjing, and made his living slaughtering pigs and selling the meat. Shen Nian married into the Zhao family of Zhennan fifteen years later. On the wedding day the heir of the house, Zhao Ling, made her crawl through a hole cut for dogs, fed her slop meant for pigs, put hot iron against her skin, and called beggars in. Shen Yuan came to the Zhao house with a jar of wine his mother had left behind, walked into the side courtyard and found his sister covered in blood. He set the butcher's knife down, used the Iron Bone technique for the first time in fifteen years, stripped Zhao Ling of his martial ability, and sent for the men who had once served under him.