As the days passed one by one, only three days remained before the ruins opened once again.
In less than a short month, Lu Feng's cultivation had broken through from the Foundation Establishment 2nd Layer all the way to the Foundation Establishment 5th Layer.
For ordinary cultivators in the Foundation Establishment Realm, advancing just a single minor realm typically took at least several years. Some people even got stuck for decades, completely unable to break through their original boundaries.
Chapter 35