In the second layer of the Suoluo secret realm.
Song Qian had already explored every corner of the second layer, save for that single mountain of gold. With his late Foundation Establishment cultivation, he had easily slain all the demons, monsters, and ghosts residing there.
The secret realm was vast, and the creatures haunting it were innumerable. Coupled with the time spent in secluded cultivation to raise his realm, it was no wonder so much time had elapsed.
Chapter 140