Once Ning Chen's spiritual sense locked onto a place suspected to harbor spirit crystals, he directly flew over at top speed.
"So it was guarded by a formation, no wonder!"
Upon drawing closer, Ning Chen discovered a surrounding formation that concealed everything, which explained why his spiritual sense hadn't detected the location of the spirit crystals at first, only giving him the impression that the spiritual energy of heaven and earth here was slightly more abundant than elsewhere.
Chapter 350