This time-space.
Nangong Yunxi was taken aback when he received the signal from the Old Palace Master. Back when the Old Palace Master passed the position to him, he mentioned he would travel the world. Because of this, Yunxi hadn't heard from him for years, and now the Old Palace Master suddenly returned...
This made him suspect that the Old Palace Master might have something important to accomplish upon returning.
Xia Xuan looked at him puzzled, and asked, "Did the Old Palace Master say he's come to the Capital City?"
Nangong Yunxi nodded, "Yes, and he wants us to meet him tonight."
Xia Xuan rubbed his hands, somewhat confused, "Didn't the Old Palace Master go traveling the world? Why has he suddenly come back? We tried to look for him so many times, but the Old Palace Master seemed to have vanished into thin air, nowhere to be found."
