The father is seriously ill, and the vicious stepmother controls everything in the family. Even the servants dare to punch and kick her. She is forced to marry the stepmother's daughter to a country man because her sister only wants to marry Chen Shixuan, the son of a wealthy businessman in the city. She would rather die than obey, and survive from a desperate situation. Finally, her stepmother got married and her stepsister became her daughter-in-law. She took her husband who was twenty years older to take revenge and find out the cause of her mother's death.