A car accident left the eldest son of the Feng family in a vegetative state. His fiancée wanted to break off the engagement, and his parents surprisingly arranged for their simple-minded daughter, who had been raised in the countryside, to marry him in her place. Caught in a conspiracy, the naive girl from the Gu family was forced to marry into the Feng family, only to find her new husband in a vegetative state. Just as she was pretending to be foolish to seek revenge, the vegetative man suddenly woke up.