After being framed and self-incriminating, technology tycoon Li Mo traveled through time and became a rural "dog licker" in the late 1970s. Facing the difficulties faced by his wife Jiang Yanran and her family, he was appreciated by the factory for his skills. In the end, he improved the tank and amazed everyone. In the end, he fell in love with Chen Qian after the divorce, beat his enemies in the face, broke through technical problems, rose all the way up, and finally got married to Chen Qian, becoming famous in the world.
