In his previous life, retired soldier Jiang Weiguo worked in a state-owned machine tool factory all his life, but he was useless and had no future. The factory went bankrupt and his wife Su Wanqing, who had been with him all his life, became ill due to overwork and died young. His daughter had no one to support her when she married far away and was wronged. In the end, he suddenly died of a heart attack next to an old machine tool, full of regrets.
When he opened his eyes, he was back in 1985! He has just been framed by a villain and demoted to work as a handyman in the maintenance workshop, and is looked down upon; the father-in-law of the factory director is forcing his sweetheart Su Wanqing to break up with him and arranges a blind date for him; the factory is on the verge of bankruptcy, and Western companies are holding back their technology, mocking us for not being able to build qualified machine tools.
Looking at the scrapped imported machine tools in front of him, Jiang Weiguo clenched his fists: Live a new life and make up for all the regrets!
He revitalized a scrapped machine tool that others could not repair in half an hour, shocking the whole factory on the spot. The random drawings tripled the factory's output!
From a handyman in the workshop to the technical master of the factory, from a poor boy who was looked down upon by his father-in-law to his beloved son-in-law who praised everyone he met, he broke the technological blockade of the West for decades and created a national weapon that belongs to China!
I owed her a lifetime of happiness in my previous life, and I will pay it back twice as much in this life!
