Fang Miaolin and Gu Qingming are childhood sweethearts who grew up together.
After the two made an engagement, they discovered that their sister Fang Menglin had also been in love with Gu Qingming.
Seeing her sister's hard pleas, Fang Miaolin finally chose to give up her happiness to her sister.
Two years later, he appeared again at their engagement party.
How should former lovers get along?
How to face a sister who has always been hostile to me?
Intention: