Crossing the magma river, Yang Yu walked along the entrance of the cave again, but after a while, two forks appeared in front of him.

Frowning and looking at the two forks, Yang Yu pondered for a moment, his body first took a few steps towards the fork on the left, and the white soft light shrouded in his body did not react, and then Yang Yu withdrew and took a few steps towards the fork on the right.

The soft light fluctuated slightly, although it was very faint, but Yang Yu still felt it.

In fact, he was very puzzled, just now in the location of the magma river, the fluctuation was so big, how did it get to now, but there was no reaction?

Continuing to walk forward, Yang Yu finally came to the lair of the Red Sun Fire Lion King, as for why Yang Yu was so sure, it was because next to a piece of Red Flame Crystal, a miniature Red Yang Lion was sleeping there.

Outside, his mother was fighting to death, but it was fine, and he slept directly here.

Yang Yu looked around, and finally his gaze stayed in the center of the cave, where a Chiyan Crystal more than a meter tall was constantly releasing energy, and although the miniature lion cub was sleeping, it was still absorbing the energy of the Chiyan Crystal.

Where is the Xuan Ling Crystal?

Yang Yu didn't know the so-called Xuan Ling Crystal, as for such a large piece of Chiyan Crystal, Yang Yu hesitated for a moment but didn't make a move, the first was that he didn't want to wake up this miniature lion cub, and the second was that he didn't think that this meter-tall Chiyan Crystal was the Xuan Ling Crystal that Zhang Wuji and the others were looking for.

Bypassing the little lion, Yang Yu continued to walk inside, and the soft light, which had not reacted yet, reacted again, Yang Yu's heart moved, and he continued to move forward with the soft light, he really wanted to see what it was that could change the world rune in his body.

Turning the end of a few trails without hurrying, the sight in front of him gradually brightened, a cyan stone was placed on a stone platform more than one meter high, the moment he saw this stone, Yang Yu was very sure, this was the Xuan Lingjing that Zhang Wuji and others were looking for.

Holding the Xuan Lingjing in his hand, the cool feeling traveled all over his body along his arm, and his internal force directly increased by one point.

Somewhat surprised by the efficacy of this thing, Yang Yu put the thing in his personal space, and the source of the world's runes that kept restless was not the Xuan Ling Crystal in front of him, but another mystery.

And this mystery is still in the interior of this cave.

Although he didn't know where he was now, Yang Yu probably felt that he should be under the entire mountain now, but he didn't know where the end of this cave was.

What kind of existence exists that can make the world runes so restless?

Continuing to move along the cave, only his own footsteps and heartbeats could be heard in the quiet cave, and after turning a corner again, a simple bronze gate appeared in front of Yang Yu's eyes.

In this place, there is a bronze gate, which is somewhat incredible.

What's even more incredible is that the world runes in the body keep vibrating, and a stream of thoughts is constantly transmitted from it.

Turn it on, turn it on.

Yang Yu took a few steps forward, and there was no lock on the bronze gate, and some only had a handprint. He had a gut feeling that the bronze gate would open automatically as soon as he pressed his hand on the door.

Without too much hesitation, Yang Yu pressed his palm on the handprint of the bronze gate.

The soft light emitted by the world runes continued to fall off Yang Yu's body, gathering towards the handprint, and with a click, this door that had not been opened for I don't know how many years slowly opened again.

Outside

Zhang Wuji had already entered the cave, looking at the magma river in front of him and feeling a little helpless.

In addition to the poisonous mist, there is also an extremely fierce Jiao in the magma river, which is no less difficult than the Chiyang Fire Lion King who has just faced outside. And this is on its home turf, and the combat power can be doubled.

"Damn, I didn't expect there to be a difficult character here!"

With an ugly face and a curse, Zhang Wuji stood in place and became uncertain, just at the last moment, the Chiyang Fire Lion King still escaped, and he was concerned about Xuan Lingjing, so Zhang Wuji did not choose to chase it.

Now that I think about it, it is better to hunt down the Chiyang Fire Lion King, at least there is a platinum-level demon crystal.

As Yang Yu opened the bronze gate, the magma river continued to rise, and a stone gate appeared in front of Zhang Wuji.

"Let's go inside!"

“…………”

What greeted Yang Yu's eyes was a circular open area, forming a small pool in a depression, the small pool was filled with crystal clear water, and above the surface of the water, white mist was swirling, even if it was far away, Yang Yu could still feel the extremely cold temperature contained in it.

"Is there something that is born in the extreme yang?"

There is a way that the yin is lonely, the yang is not long, and it is not unreasonable to give birth to extremely cold items on the small side of this volcano, and the eyes stared at the pool a few times, and I don't know if this good thing has the effect of promoting the growth of strength.

The shock in his heart slowly subsided, and Yang Yu's gaze gradually moved, and there was a stone table not far from the pool.

On the stone table, there was a square object with a crimson glow, and after a few careful glances, Yang Yu's expression became strange, how could this look so similar to the world rune in Goodbye's body?

And next to this world rune, a cluster of flames is constantly changing various shapes, which looks very strange.

Buzz!

Looking back, the bronze door that had just opened closed with a buzzing sound, but the space did not darken, and the items on the stone table shone brightly, and the whole space became bright.

The world runes inside Yang Yu's body continued to tremble, and at the same time, the items on the stone table also continued to tremble.

In fact, Yang Yu was not mistaken, the one on this stone table was indeed a world rune, and it was also a flame rune that controlled the power of flames.

The traction that Yang Yu has always felt is the traction between the flame rune and the rune inside the body, and finally under the leadership of the rune inside the body, Yang Yu found here and saw this flame rune.

The flame rune kept vibrating, and at a certain moment, it stopped moving, turned into a flame, and stood silently on the stone table.

In Yang Yu's frightened gaze, flames burrowed into his body from his mouth.

"Ahh

Screams rang out from behind the bronze gates.

First, a warm feeling hit the whole body, and then the heat followed. The body is hot, the blood is hot, at this moment, Yang Yu's body seems to have turned into flames, and every cell is moaning in pain.