Even if her promotion this time had the slightest bit to do with Qiao Zijin.
But Qiao Nan always knew that if it was not for her preparations by recording that extreme conversation with Qiao Zijin, there was no way she would have been promoted. On the contrary, she would very well have been dragged down from her position, and she would have let her master down.
It was not Qiao Zijin who had given her this opportunity. It was her own efforts that had turned these bad things into an opportunity for herself. Thus, her promotion really was not because of Qiao Zijin.
Qiao Zijin should already be thanking the heavens that she decided not to pursue the matter. But what Qiao Nan had never expected was for Qiao Zijin to 'return' her favor with such a big 'present'.