C215 Just a Hierarchy

With Xia Bing's ordinary identity, how could she enter Saang Shijuan's eyes?

Xue Xiaorou guessed that amongst all the girlfriends that Saang Shijuan had dated, Du Yaqing was the most similar to that woman.

This point could be seen from how Saang Shijuan treated Du Yaqing better than any of his previous girlfriends and how long they had been together