C465 Shocking a Sudden Change in Style

Although Xi Nan and Wang Yan only had a superior and subordinate relationship, Xi Nan had already regarded Wang Yan as a friend.

If he couldn't find Wang Yan, it was inevitable that he would think too much and become anxious.

Wang Yan would never be late. If he really had something to do and couldn't come, he would also take a leave of absence.

But now