Lan Yin was originally the eldest daughter of the Lan family who was transferred to live in the countryside when she was a child. She was brought back after twelve years. After all, the Lan family took care of Lan Su'er and treated her badly. Lan Su'er was dissatisfied that Lan Yin was better than her in everything and her parents didn't like her. When she became an adult, Lan's father had to ask the Su family for business matters and got engaged to the eldest young master of the Su family and Lan Yin. Lan Su'er couldn't stand it, and her parents also regretted letting Lan Yin settle down. After the marriage, they were sweet and slapped the Lan family in the face.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.