Yaoguang Soul Refining Art Mastery

Nether Abyss Valley, valley entrance.

As Li Yuan came up from the bottom of the valley, Zhou Heng was standing by the stone platform, clutching a communication token in his hand.

Zhou Heng's expression was grave. "It's not just this one place. Aside from the main rift of Nether Abyss Valley, we've already confirmed at least three spatial rifts that allow devils to pass through."

He paused.

"How many are left undiscovered, nobody knows."

Li Yuan recorded this news into his sea of consciousness.

Spirit Transformation Devils could not cross over, but small squads of Nascent Soul devils could still infiltrate the Lower Realm from unknown branch routes.

After finishing the exchange, Li Yuan transformed into an evasion light and left.

Li Yuan did not travel too far from Nether Abyss Valley, only descending along the southeastern valley wall, passing through two layers of rock veins and entering a dark vein interlayer.

The interlayer was about six hundred zhang from the main rift, connected to the natural earth vein on one side and close to the dark vein branch route on the other. When the aftershocks of the rift reached here, they had already weakened by more than half, yet they still retained fine spatial tremors.

The aftershocks of the Segmented Purification Array and the Six-Point Resonant Sealing Array crisscrossed among the rock layers, forming a relatively stable buffer zone instead.

Li Yuan sat cross-legged in the center, closing his eyes to circulate the Yaoguang Soul Refining Art.

Spiritual sense drew out threads from the center of the sea of consciousness, extending toward the boundaries.

During a certain round of completing the technique, the toughness of the spiritual sense threads nearly doubled compared to the proficiency stage.

Yaoguang Soul Refining Art, mastery.

Li Yuan withdrew his spiritual sense threads, opened