Day and night flew by.
On a stretch of even surface inside the mountain range, a wooden house appeared at some point. Outside the house was an invisible barrier, keeping the few neighboring low grade demonic beasts at bay.
Inside the house, Ye Chen sat on a wooden floor, meditating.
With upper grade spirit stones, advancing his cultivation to the peak of late Astral Reaching realm was merely a matter of time. Moreover, they would save him a lot of time and inconvenience.