Time rolls back to the factory yard of 1980. Gu Yiru returned from the abyss of destiny and shed her gentle cocoon. First, he resisted her mother-in-law's greed and regained the reins of salary; then she cleverly set up a chess game to expose Liang Meiqin's plan of stealing translations and her personal affair. Zeng Jiali, the deputy director of the factory, knows jade like a breeze, and solves his difficulties many times, secretly developing feelings for him. Finally, it was discovered that the grievance of his parents' sinking was at the hands of Luo Yonggang, so he cut off the bad relationship and jumped into the business world on the wave of reform. Looking back at the end of the road: Luo's family is clanging, Liang Nu is crazy, her old home is in ruins, but she has made her own spring on top of the ruins.