Being framed by Green Tea's adopted son and locked up in the snow by his arrogant ex-wife? Zhao Weidong sneered, kicked the door open on the spot, slapped the divorce document on the condescending face, and turned around to plunge into the fiery heavy industry construction craze of 1971! The world laughed at him for leaving home and starving to death, but they didn't know that the heavy industry deduction system was bound to his brain. From translating top-secret drawings with bare hands and shocking the whole factory, to debugging bombs in three minutes at the Friendship Store, to going to a farm in Shu Province to use a pile of scrap metal to make a semi-automatic magic machine! He used advanced industrial technology to crush all the best, leaving the political opponents who framed him to reap the consequences. The ex-wife's family was facing an avalanche, so they knelt in the snow and begged him to remarry. However, they saw in despair that the aunt of the female war minister, who had a large number of troops and was decisive in killing, was blocking Zhao Weidong in a corner. She took off her epaulets and slapped them on the table: "Your life, Zhao Weidong's, belongs to the country, and your life belongs to me. Today, even if I am tied to you, I have to take the certificate!"