C55 Slay Mortal Basis
Gu Xiaoxing traversed the subterranean world alone. The day slipped by swiftly, and as he gazed at the mere three drops of Foundation Building Spiritual Liquid in his bottle, a silence enveloped him.
"At this pace, achieving Celestial Foundation Building is out of the question, let alone Spirit Foundation Building..."
In a single day, he had managed to collect three drops