Qiao Mu never expected Shu Xinyu to be a stepmother. She had seen Shu Xinyu and Ning Tongtong together a few times, and the two of them were as close as mother and daughter, without the slightest estrangement.
From an outsider's perspective, Shu Xinyu really treated Ning Tongtong like her own daughter. Her words and actions could be seen clearly, and she did not pretend.
Qiao Mu never knew that a stepmother and stepdaughter could maintain such a good relationship.
Then, she looked at herself. Her relationship with her stepmother was so bad.
Compared to Ning Tongtong, she was really inferior.
However, she couldn't compare them like that. After all, Shu Xinyu was willing to be a stepmother, and her relationship with Yu Tingyun was very complicated. It was normal for Yu Tingyun to be unable to accept her as an illegitimate daughter.