Liu Lang, who was reborn and returned to a critical juncture, refused to jeopardize his future by committing perjury. He held the notebook of corruption evidence left by Mr. Ding, determined to avenge his mentor and rise higher and higher. With his past life memories and extraordinary resourcefulness, he was appreciated by the new general manager Bai Xiaodie. He repeatedly solved billion-dollar corruption cases, fake contract traps and other crises, and overcame the corrupt forces led by Guo Ligang and his son. He counterattacked all the way from secretary to director of the Discipline Department and Director of the Finance Department. He finally uncovered the real culprit in Mr. Ding's murder, eliminated the company's cancer, and was successfully promoted to first deputy general manager, realizing a counterattack and justice in the workplace.