In 1988, technician Shen Zhian entered the Jinhua Factory, which was on the verge of bankruptcy, just to find out the truth about his father's death. What greeted her was the evil-ridden workshop and the eager gazes of her stepmother Wang Xiulan and her family.
The new factory director Teng Zhiyuan returned from the air. This indifferent man who she should have called "big brother" formed an alliance of interests with her. He uses her hand to reorganize the factory, and she uses his power to find clues.
Overt and covert attacks, frame-ups... When Shen Zhi'an was slandered and suspended, and everyone thought she was going to be an outcast, Teng Zhiyuan whispered in her ear: "Don't be afraid, I'm waiting for them to jump over the wall."
Let's see how the sober and tenacious technician joins forces with the sinister and resolute factory director to bring the old factory to nirvana and make it come to light in the tide of the times.
