C660 What is the girl with spring?

After saying that, Mu Ziyao quickly ended the call, and directly went back to his room. Yiyi was still awake, he sighed, and directly knocked on the door to Old Master An's room.

The Old Master An had actually already woken up for a while, and at this time, he was in his room doing morning exercises. He had heard Mu Ziyao's actions earlier