On the eve of Lin Shen and Ruan Huixian's engagement, Ruan Huixian brought a male intern Chen Yu to contact Party A and messed up the cooperation. When Lin Shen was cleaning up the aftermath at night, she discovered that the relationship between the two went far beyond the boundaries of the workplace. The private detective's photos further confirmed this betrayal. Cold-hearted Lin Shen quietly canceled the engagement and gradually withdrew investment and resources from Ruan Huixian's company. Chen Yushi used Ruan Huixian for profit and stole core information to find new jobs. In the end, Ruan Huixian's company went bankrupt and everyone betrayed her. She knelt down and begged for forgiveness to no avail. In the end, Ruan Huixian started independent design from scratch, and Lin Shen started a new life. The two were completely strangers.