Ye Chongben was a graduate of 985 University majoring in metallurgical engineering. However, his major was rubbish and he did poorly in the real world and was depressed to death. After death, I traveled to a blacksmith shop in the late Qin Dynasty. I still had to forge iron after death. I immediately made an ancestral motto - you should never apply for metallurgical engineering if you want to take the college entrance examination. Ye Chong is determined to change his life. Starting from the blacksmith shop, he relies on his superb blacksmithing skills and tactics to climb to the top step by step.