The Lord of Wangwu Mountain stood aside, quietly looking at Lin Tiancheng, he was also quite curious about what Lin Tiancheng would do.

Don't look at the Lord of Wangwu Mountain is that kind of nine-stage master, but this kind of fusion of the world, he has also seen it for the first time, don't say that he has seen it before, he has never heard of it.

Even, if it weren't for Lin Tiancheng talking about the origin of the One Hundred and Eight Cave Heavenly Blessed Land was the Immortal Realm Fragment back then, he wouldn't have known these secrets.

Now that he saw that Lin Tiancheng was ready to do it, his curiosity naturally fermented.

At his level, there are very few things that can attract his attention, and what Lin Tiancheng is going to do next is definitely one thing that can make him pay attention.

I saw that Lin Tiancheng slowly closed his eyes at this time, and the whole person fell silent in an instant, as if Lin Tiancheng had become one with the world around him.

At this time, although the spiritual power fluctuations on Lin Tiancheng's body were almost silent, his spiritual power fluctuations were magnified in an instant, covering the entire Xicheng Cave Heavenly Blessed Land.

Of course, Lin Tiancheng's current cultivation was not enough to cover the entire Xicheng Cave Heaven with his spiritual power.

However, at this time, the position of Lin Tiancheng's heart suddenly began to emit a soft colorful light, assisting Lin Tiancheng's spiritual power to spread in all directions at the same time.

Seeing this scene, the Wangwu Mountain Lord on the side took a deep breath, Lin Tiancheng had sensed the release of spiritual power before, but when that colorful light appeared, Rao was also frowning with the strength of the Wangwu Mountain Lord's nine sections.

Because this power is so majestic, too refined.

As the Lord of Wangwu Mountain, who is a nine-stage powerhouse, his spiritual power is already strong enough, but compared to this colorful light, that is, fireflies against Haoyue, there is no comparison at all.

Regardless of the emotion of the Wangwu Mountain Lord, Lin Tiancheng at this time also went all out, urging his own spiritual power and colorful light to envelop the entire Xicheng Cave Heavenly World.

If nothing else, Lin Tiancheng was feeling the energy center of Xicheng Mountain through the Seven Exquisite Hearts, that is, the power of the origin core of the Linglong Realm.

Although the One Hundred and Eight Cave Heaven Blessed Land does not have an origin core, there is also an energy center that maintains the existence of the Cave Heaven Blessed Land.

This point, in fact, the Lord of Wangwu Mountain also knows, after all, as the Lord of Wangwu Cave Heaven, he also controls the energy center.

And what Lin Tiancheng needed to do was very simple, find that energy center, and then control the origin core of the Linglong Realm, and fuse this energy center.

In this way, it is equivalent to controlling this Cave World, and then the fusion of the Cave World and the Linglong Realm will be a matter of course.

And there is also a reason why Lin Tiancheng wants to start first from these ownerless caves.

Once the Cave Heaven Blessed Land is fused, then the entire Cave Heaven World will be turned upside down, and it is not too much to say that the earth is shaking and the mountains are shaking.

Because there is a certain spatial distance between these Cave Heaven Blessed Land and the Linglong Realm, forcibly fusing the two worlds, especially the Linglong Realm actively absorbing the Cave Heaven Blessed Land, then this fused Cave Heaven Blessed Land, the whole world will be affected by violent energy.

If there are people in the cave world, then these people will suffer, and even some buildings will be destroyed.

Therefore, Lin Tiancheng did not take the Wangwu Mountain Cave Heaven to fuse.

And once Lin Tiancheng used the Linglong Realm to fuse most of the Cave Heaven World, the scope of the Linglong Realm would gradually expand.

When the time comes, if you fuse these cave worlds of Wangwu Mountain Cave Heaven, the reaction will not be so violent, and it will not cause much damage to these cave worlds.

At this time, after Lin Tiancheng's spiritual power covered the entire Xicheng Cave Heavenly World, he was also trying to find this energy center.

With the help of the Seven Elders, Lin Tiancheng knew some key matters.

This energy center is actually the source of energy in this cave world, somewhat similar to the switch of a modern machine.

Therefore, what Lin Tiancheng needs to find now is the source of the spiritual energy release of this Xicheng Cave Heaven.

Everything works, nature has a source, and the same is true of the cave world.

Lin Tiancheng, who closed his eyes tightly, his mental power became more and more surging, and time passed minute by minute, and the lord of Wangwu Mountain was also concentrating on feeling it at this time.

At this moment, the corners of Lin Tiancheng's mouth curled slightly.

In the spiritual world, Lin Tiancheng has also found this energy center.

It was just below the former site of the Xicheng Mountain Sect, that is, directly below the location of Lin Tiancheng and the Lord of Wangwu Mountain.

There, a ball of energy that glowed faintly sat deep underground.

Feeling the existence of this energy ball, Lin Tiancheng also scolded his mother in his heart.

I opened all my firepower, and I almost searched the entire Xicheng Cave and didn't find it, but I didn't expect that this thing was actually under my feet, which was simply dark under the lamp.

After slandering for a while, Lin Tiancheng didn't ink, and directly prepared to start work.

Controlling the power of the Origin Core of the Linglong Realm, he flew towards that ball of light.

Soon!

When the colorful light will surround the light ball, it will gradually penetrate towards the light ball.

The ball of light fluctuated at the moment when the colorful light blended, and under the induction of Lin Tiancheng's spiritual power, this fluctuation seemed to be expressing a joyful feeling.

At this time, the colorful light had begun to gradually fill the interior of the ball of light, and the fusion was already beginning.

And at this moment, the entire Xicheng Cave Heavenly Blessed Land rioted, the aura in the air exploded, and the entire space trembled.

And the lord of Wangwu Mountain was overjoyed, this change showed that Lin Tiancheng had already begun to do it.

At this time, the ball of light had been completely fused by the colorful light, and then the entire Xicheng Cave Heavenly World echoed with Lin Tiancheng's voice:

"Melt!"

At this moment, the ball of light, which was already emitting colorful light, instantly shattered, turned into a much stronger colorful light than before, and quickly fused towards Lin Tiancheng's heart.

And with the generation of fusion, the aura of the entire Xicheng Cave Heavenly World was rioting, surging towards Lin Tiancheng, and Lin Tiancheng's cultivation also began to climb steadily, although there was no significant improvement, but it was much faster than his own cultivation.

The corners of Wangwu Mountain's mouth trembled, and there was still this kind of operation?

Soon, all the colorful light returned to Lin Tiancheng's body.

When Lin Tiancheng opened his eyes again, everything in the entire Xicheng Mountain seemed to be already in his heart.

And in the dark, through Xicheng Mountain, it seems that you can feel the Linglong realm far away from here.

At this time, Lin Tiancheng waved his hand at the Lord of Wangwu Mountain, and an energy shield containing the origin enveloped the two together.

"Senior, I use the origin power of the Linglong Realm to protect the two of us, and the movement will not affect us for a while, and I will soon start to merge the two worlds!"

The Lord of Wangwu Mountain felt the subtlety of this source power, and said with a smile:

"Then I'm going to see the Pavilion Master's methods!"

Lin Tiancheng smiled, and then the whole person burst out with a momentum, which was a kind of momentum in the sky and on the ground.

A voice that resounded in the Xicheng Cave Heaven and the Linglong Realm at the same time appeared:

"Oneness!"