Chang kong xiong ying

Trading company CEO Wu Hao died of brain caner, medical professor Pang transplanted the brain of Wang Jiapei, who was a farmer died of car crash, into Wu Hao's body. By this, Wang came back to life through the identity of Wu.

Lu Xi, a female engineer at a locomotive factory who lost her husband during the decade of turmoil, and Feng Shaoheng, a young engineer, are working on the automation of lathes.