C131 Not Invariant

In the past, Mu Qingcheng felt guilty towards Xia Xiao Bei and felt that both he and his mother owed her a debt. Xia Xiao Bei was still young and had a bright future, and it was his mother who brought her into this mess.

When he found out that it was Xia Zhengang and Liu Shufen's doing, he felt even more sympathetic towards Xia Xiaobie