Chapter 491: Calamity Tao Ancestor? Snatching Food from the Tiger's Mouth_2

But regardless, Han Yi and the Immortals on the Nether Snake Immortal Fortress were considered lucky; they hadn't left the protective range of the boundary wall and could see the gray-white 'halo' emitted by it. Consequently, the surviving Immortals around hurried towards the boundary wall.

This naturally included Han Yi.

However, at that moment, Han Yi suddenly detected a familiar aura enveloping him. He had definitely encountered this aura before, but it hadn't left a deep impression, so he couldn't immediately recall where he had encountered it.

In the next instant, his vision changed rapidly, as if a wall within the chaos—the boundary wall—was rapidly magnifying in front of him. Then, he directly penetrated the thick boundary wall and, in a flash, found himself in a void.

This void gave him an inexplicable sense of peace.

At the same time as feeling at peace, the shock on his face reached its peak.

"Outer Domain Void, within the boundary wall."