I am the fianc é e of the richest man 40

Lin Yan was born mute, and when she was five years old, her mother Liu Yan took her to marry Lin Xingyuan's father. Lin's father was addicted to alcohol and gambling. During a domestic violence incident, Lin Xingyuan raised a vase to save his sister and smashed him to death. Lin Xingyuan went to prison and gave Lin Yan's mother a necklace to keep until he was released. Twenty years later, with the help of his biological mother, Lin Xingyuan changed his appearance and became Gu Linchuan, the president of the Gu Group. After Lin Xingyuan was imprisoned, Liu Yan remarried Lin Yan and changed her name to Su Hanyan. After many twists and turns, Lin Xingyuan finally found out that Su Hanyan was the same Lin Yan as before, and in the end, the two of them were together