A sanda coach transmigrates into a Beijing courtyard home and becomes Jia Zhangshi's long-lost son, missing for more than twenty years. As soon as he returns to the capital, he is assigned to Hongxing Steelworks as chief of the technical department. Standing six feet tall in the workshop, he commands the whole room. His mother is still in the courtyard arguing with Qin Huairu, while I push open the technical department's door and spread out the blueprints. It's time to change the way this factory is run.
