"En?" Wu Yu was in a daze.

He did not expect to end up in such a place.

His first reaction was to use his autonomous realm powers to break through the restraints of this crystal.

But he soon realized that his efforts were ineffective. This crystal was obviously designed by immortal emperors. If those immortal emperors meant to trap him here, he had better stay put obediently.

Wu Yu surveyed his surroundings again.

The crystal that trapped him was placed on a white jade platform.

This white jade platform was huge and looked like a battlefield. There was more than enough space on this platform for the immortal lords to fight.

A type of blue flame surrounded the white jade platform, burning even above the platform, completely sealing it off.

Even though Wu Yu was trapped inside the crystal, he could sense the horrifying power of the blue flames. These flames were definitely a top-quality immortal kernel and had at least 10,000 spiritual marks. It would not be a surprise if they had more than 100,000 spiritual marks. 

Such a terrifying flame could incinerate any immortal lord into ashes. Wu Yu guessed that the only purpose of these blue flames was to prevent people from leaving this jade platform.

Everyone had to remain on this...