Sign-In at the Siheyuan! From Country Kid to Tech Mogul

The moment he opens his eyes, Li Weidong finds himself in 1960, reborn as a rural teenager orphaned by the deaths of both his parents and struggling to survive with his three younger siblings. Fortunately, the sign-in System he was promised at birth may have arrived late, but it has finally shown up. Sign in at the commune to master hunting, with all the game in the mountains at his disposal. Sign in at the steel mill to gain top-tier machinist skills at a touch. Sign in at a research institute to unveil advanced blueprints that leave the experts stunned. From using mountain produce to put the bloodsucking pests of his courtyard in their place, to impressing Director Li with his technical expertise and helping the steel mill take off, he changes his fate one step at a time. But his ambitions go far beyond that. Using the advanced technology he accumulates through the System, he drives the nation's industry forward and quietly changes the course of history. As the tide of reform and opening up rolls in, he heads south to Hong Kong and builds a business empire spanning multiple industries. In the end, he returns with vast funds and cutting-edge technology to give back to this rising land. This is the legend of a man who went from starting with a handful of cornmeal to shaping the course of an era. Watch Li Weidong rise from a poor orphan to a business titan working behind the scenes to propel the nation's technological rise, all through sign-ins.