Si Nian has been silently taking care of her vegetative boyfriend Ming Xu for two years. His childhood sweetheart Si Yu neglects to take care of her and behaves badly. After Mingxu regained consciousness, he exposed Si Yu and broke up decisively, proposing to Si Nian who had been protecting him. Si Nian lost his voice due to a car accident. Mingxu accompanied him attentively, treated him with all his strength, and publicly protected his wife with a huge amount of shares as a betrothal gift. The Si family maliciously slandered the family in order to seize power. Si Nian produced evidence to expose his illegal behavior, and the Si family eventually went bankrupt and was punished. Si Nian regained his voice, married Mingxu, and started a happy life.