The Bao family adopted Pan Langqing, the son of fellow countryman Pan Zhong ()? Over the years, Bao's parents Bao (? Act the role of) with his brothers; Huang Tian, head of Zhongtian Group (Adam Cheng? Long Wen, an agent from the Commercial Crime Bureau, investigated him, but he became an unforgettable friend. Lang Qing, who was eager for quick success and instant benefit, made quick money illegally. Those who came to dissuade him were suspended, and the Bao family was in trouble.

Pan Fu turned to his former friend Huang Tian for help. Lang Qing was able to enter Zhongtian Group. Long Wen, who had no hope of being reinstated, was recruited into the business world by Huang Tian. Lin Zhenlie (Chen Songling), an eccentric girl Winlong knows? Act the role of), two people began to fall in love. Lang Qing was used to betray Zhongtian's business secrets, which aroused Huang Tian's suspicion. In order to gain the trust and power of Huang Tian, Lang Qing began to pursue Huang Tian's daughter Lei Huang (Guo Aiming? Decoration).

However, Lei Huang broke off his marriage because of Long Wen and got involved in the relationship between Long Wen and Zhen Lie, which put Long Wen in a dilemma. Long Qing and Huang Tian's opponent, humiliated by the breakdown of their marriage, started a revenge plan by hook or by crook. Business life is changeable, who can predict the gains and losses?