```
Wang Chen hid underground in the desert for three whole days.
It wasn't until a third of the stored energy in the True Form Chart of the Mystical Mirage Dragon had been exhausted that he quietly resurfaced to return to Dayi City under the cover of darkness.
Throughout this process, Wang Chen used the True Form Chart of the Mystical Mirage Dragon to protect his body, making him seem like a faint mist silently flitting across the desert.
The return journey went smoothly, without encountering any further complications.
Although he was transported to an unfamiliar territory, as long as it was within ten thousand miles, with the aid of the Heavenly Master's Token, he could accurately locate the Shangxun Heavenly Master Pavilion, eliminating the possibility of getting lost.
By the time Wang Chen reached the approach to Town Sand Pass, the previously overwhelming locusts of the Sand Tribe had long since disappeared without a trace.
