My Fiancé Ran Away from the Engagement on the Day of Our Engagement

At the engagement party, the fiancé's female brother came to steal the marriage. She said: "Gu Yinan, I have taken ninety-nine steps for you, and the remaining step is your turn." I directly said that I would break off the engagement if I dared to leave, but Gu Yinan thought I was just messing around. I laughed, and directly took the little puppy Nianxia, ​​saying that he was now my fiancé. That day, Gu Yinan begged me and him to start over.