Li Cheng is reborn at a steel mill in the 1960s and awakens an All-Purpose Experience Acceleration System. His skills in metalworking, welding, medicine, and cooking all quickly reach the highest level. He rejects Yi Zhonghai’s scheme to take him on as an apprentice and rely on him in old age. Yi Zhonghai then teams up with Old Deaf Granny to ruin Li Cheng’s marriage, and Qin Huairu turns around and marries Jia Dongxu. Defying everyone’s objections, Li Cheng marries Lou Xiaoe and has three sons in a row. His sons often teach Bang Geng a lesson, while Li Cheng arranges for his in-laws to leave the country early, keeping the whole family safe. He also publicly crushes Yi Zhonghai and Jia Dongxu, who resent him.
