God Rewards Hard Work, Starting from Killing Cattle and Becoming a Martial Arts Saint in the World

God rewards those who work hard and will achieve success! Li Long traveled to troubled times and became a butcher inexplicably. He thought he would be like this for the rest of his life, but at this moment, the system voice came. God rewards those who work hard and will achieve success! [Introduction to the Ox-killing Sword Technique] After that, he killed cattle every day. A few years later, he held a cattle-killing knife and swept through the crowd. Li Long: Don't get me wrong, I'm just a cow-killer