He strode to the west side of the courtyard, crouched down, and pinched a leaf of a spirit-glow herb near the stone wall with two fingers. He carefully flipped it over on its back.,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.,He quickly returned to the house, took out a white jade box, and carefully harvested the spiritual firegrass, placing it in the jade box.。