Demon-Devouring Three-Eyed Beast

Zhang Tie had originally been absentmindedly looking around, but at that moment, something on the auction floor suddenly caught his eye.

On the auction platform, Lü Yin was carefully holding a pair of utterly battered long boots.

The boots had clearly suffered severe damage. One retained only the portion above the ankle, while the other had been split vertically in half by some force, leaving only one side.

Despite being damaged to such an extent, the boots still emitted a faint green glow. This light was neither spiritual qi nor demonic qi, but a unique energy carrying traces of pressure.

Zhang Tie was extremely familiar with that pressure. When his soul had returned to Guanghan Palace, the head of Guanghan Palace had emitted the same pressure. However, the pressure emitted by the palace head had been countless times stronger than that of these ruined boots.

What delighted Zhang Tie, however, was not the Immortal Artifact itself, but how Lü Yin had activated it.

"Fellow Daoist Si Mo, do you know how this woman activated that Immortal Artifact?" Zhang Tie asked Si Mo, who was staring at the boots.

"I do know that. Generally speaking, Immortal Artifacts can only be activated with Immortal power, and in the Spirit Realm, Immortal power can only come from stored Immortal Jade. But later, an extraordinarily gifted formation master created a seventh-rank formation called the Three-Revolutions Immortal Gathering Formation."

As Si Mo spoke, he occasionally glanced at the ongoing auction. The boots had already reached a price of five hundred and fifty thousand high-grade spirit stones.

"This formation can convert top-grade spirit stones into Immortal power. However, it involves the powers of the wood, earth, and water laws, so only super races or super sects possess it," Si Mo added.

"So that was it. Thank