Mr. Gu, Don't Be Cruel, She Is the Young Master's Mother.

Rumor has it that Su Yuning, the daughter of the Su family who had been brought back from the countryside, had been in love with Gu Yinhan for many years, but she couldn't bear to fall in love with her and drove her car to knock his fiancée into a vegetative state. So he sent her to prison, and she thought she had atoned for her sins. But little did he know that from the moment she appeared in front of him, she was destined to be unable to escape for the rest of her life.