In Chapter 106, Wan Luocheng (1)

went out of Zhufu workshop. Three people went all the way to the mission hall. They checked in at the mission hall and flew directly to the mine cave by "flight". The mine cave is some distance from the gate. If the disciples under the gate go there by themselves, it will take tens of days for them to get there in the training period. The back and forth period is one month, and the back and forth period of foundation construction is nearly two days.

but the boat is not used, but it can be reached in half a day.

Wang Yu went...