C596 Three Golden Core

After finishing the pre-battle mobilization, Chu Yang continued to cultivate in seclusion and focused on condensing the sword embryo.

On this day, when Chu Yang was cultivating in seclusion, a few extremely strong fluctuations of spiritual energy suddenly appeared above the Riverbend Retreat.

Not to mention Chu Yang, even the experts stationed in the Riverbend Retreat could clearly feel it