"No matter what kind of treatment Qiao Nan receives, I don't think I am in the wrong."
Was Qiao Nan pitiful?
Of course not!
She had also endured all of Qiao Nan's suffering before!
Qiao Nan had already grown up when she suffered from such treatment. However, she was only three years old! Three years old!
There was hatred in Qiao Zijin's heart. This hatred had never subsided. On the contrary, it grew with each passing day.
Now, Qiao Nan was more outstanding, exemplary, and dazzling than her. Qiao Zijin's hatred toward Qiao Nan became increasingly deeper.
She felt that Qiao Nan was provoking and causing her unhappiness despite having not paid back what she had owed!
In that case, she could not be blamed for not treating Qiao Nan as a sister. When Qiao Nan was of use to her, she would acknowledge that they were biological sisters. When Qiao Nan was not of any use to her, she would trample on Qiao Nan more viciously than anyone else.