At the hospital, two young children are admitted on the same day: one seriously ill but unable to afford treatment, while the other, just with a minor cold, undergoes a full set of tests surrounded by a crowd of doctors. Driven by jealousy and a desperate desire to ensure her own child receives proper care, the poor mother swaps the two children under the cover of night, changing the fate of the real heir. Twenty-two years later, the once cheerful and kind young lady has become Shi Yaoyao, a poor girl raised under the harsh care of her adoptive mother. Despite the difficult circumstances, she uses her natural talent to join the prestigious Gu Group, a top-tier fashion design company. One day, on her way to work, Shi Yaoyao unexpectedly saves the chairman of the Gu Group.