C333 Of Course I'm Xu Muran's Elder Sister

"I'm sure my parents didn't have any siblings other than me!" In response to this question, she asked her mother and father why she was alone, why she didn't have a brother or sister, and why they didn't give her a brother or sister, which meant she had a playmate. Her father told her that she was their mother's only child, and that it wasn't easy for her mother to get pregnant