Qin Song was born with damaged spiritual meridians and was branded a "dead channel" by his sect, leaving him unable to cultivate. But he refuses to accept his fate. Starting out as a menial disciple, he relies on the street smarts of a merchant's son, using schemes, careful planning, and an understanding of human nature to navigate the Nine Provinces, where the strong make the rules. He cannot cultivate spiritual power, yet he plans for every contingency. He has no powerful backers, yet he holds the fate of the world in his hands. When an ancient game of strategy comes to light, Qin Song discovers that he is the only variable capable of rewriting "Heaven's Mandate." A man without cultivation talent is about to use his mortal body to overturn the rules of the entire cultivation world.
It's really good, you should check it out!
It's alright, worth watching.