Chapter 669: Prophecy Reappears

In the front courtyard of the Ye Mansion in Carefree Valley.

The atmosphere was very serene, filled only with the sound of Shen Feng quickly placing Spirit Stones into the slots.

When more than thirty thousand medium-grade Spirit Stones had been consumed.

The giant green wooden block suddenly began to tremble, its slots disappearing only to be replaced with a pitch-black portal large enough for a person to pass through.

The moment the portal appeared.

An incredibly powerful suction force emanated from within, quickly enveloping Shen Feng.

Feeling the suction force concentrating on him, Shen Feng's Cultivation Technique operated at its limit within his body, but to no avail as the suction force was terrifyingly strong, rendering him unable to stand firmly.

"Whoosh!"

He was then abruptly pulled into the portal.

After he entered, the overwhelming suction force disappeared, but the portal in the giant green wooden block remained.

The surroundings became even quieter.