Su Nian's mother died after a serious illness, so Su Qisen married Bai Lin. Su Nian was forced to live under the same roof with his stepmother and daughter. Mother and daughter formed an antagonistic relationship with Su Nian. Secretly pressing for control of Su Qisen's company, Su Nian, as the manager of a garment factory, armed himself with a cold and hard shell, fighting alone in the workplace and at home. Until she met Xiao Chenzi, the new operations director. He initially helped Su Nian solve many company problems, and gradually discovered Su Nian's charm and fragile inner side in daily interactions, and secret feelings quietly grew in collisions. But Xiao Chenyu turned out to be a chess piece arranged by a mysterious person next to Su Nian. After discovering his true love during the relationship, he felt guilty and left Su Nian, but Su Nian did not give up...