A flawless white stone slowly floated out of the box, and the magic crystals began to emit beams of light that shone on the stone. The stone did not seem to be hard and was instantly broken down and turned into dust.

"Click"

Wu Yu heard a sound like a mirror shattering, and then felt four hostile gazes.

Wu Yu tried taking a step to the side and didn't hit the invisible wall again. He also noticed that the gazes of the four people next to him shifted slightly.

Wu Yu couldn't help but feel a little amused and exasperated. He had just come out of the other dimension so easily, but he didn't want to come out at all.

He was currently inside that circle. Fortunately, the beams of light had disappeared after the stone shattered, and Wu Yu, who was inside the circle, was not harmed.

But Wu Yu now not only has to prevent the four people next to him from suddenly launching an attack, but also has to be constantly vigilant about the situation in the cave.

Don't those big shots usually get special effects when they make an appearance? If they suddenly cause a cave to collapse, who will they cry to?

Wu Yu was lucky; there was nothing unusual in the cave, not even the dark green array patterns that had appeared before. But coincidentally, a ball of green flame suddenly rose up right next to Wu Yu. Instead of feeling the heat, Wu Yu couldn't help but shiver.

The flames continued to expand, eventually forming the shape of a door, from which came an ancient and weathered voice.

"I never expected that you would be able to find the one-time artifact left behind by the God of Space—the Boundary-Breaking Stone. But what a waste! If we had it, it would be more than enough to break the seal of the Four Extreme Lands."