Chen Meng, as a technical backbone of the Wang Group, takes a salary of 6,615 yuan every month, while the new male intern gets 12,000. Chen Meng goes to President Wang to reason, and President Wang says it is because she is a woman, and women are inherently inferior to men in doing technical work. Her boyfriend Lu Chen also persuades her to take what she can get and leave it at that. Heartbroken and disillusioned, Chen Meng decides to fight back. During a machine breakdown, Lu Chen volunteers to repair the machine, but destroys it completely. Facing major losses, President Wang realizes Chen Meng's importance, but Chen Meng has already joined the Shengshi Group, receiving the proper appreciation and role she deserves. The Wang family falls into plight and ultimately goes bankrupt.