Qiao Qingxue wanted to defend Xia Zimu.

Not only because she was Xia Zimu's good friend, but also because in the view of Qiao Qingxue, Xia Zimu and Qiao Mufeng were destined to be a couple, and no one could separate them.

Qiao Qingxue went back to the ward to take her backpack and lef