With the upgrade complete, the surface of the "Thunder-Warding Silk" grew increasingly deep in color, while purple-brown electric arcs flickered across it from time to time.
With a slight motion of his hand, the dharma treasure flew directly into his palm.
"What a wondrous dharma treasure. Having fused so many spiritual materials during the upgrade, its weight hasn't increased at all—if anything, it has become much lighter. Truly amazing! Moreover, now that this dharma tool has reached its current grade, aside from resisting Thunder Tribulation, it can also be used as a defensive dharma tool. All the painstaking effort I poured into upgrading you was well worth it."
Chapter 774