The bluish-gray stone wall was encircled by a ring of black thorns, densely covered with sharp black spines, serving as a certain degree of protection.,Lu Xuan closed the jade box and was about to leave when he suddenly discovered that where the Lingying Grass had been planted before, there was a fist-sized white light sphere. The light sphere flickered slightly, with tiny sparks of spiritual light scattering away.,Obtain one Ghostfire Herb, gain three months of cultivation.。