The absorption range of "heat absorption" can only absorb more than ten meters in radius. And the rate of absorption is very slow. All in all, it was so tasteless that Lin Yun didn't use it much after he came to God's Domain.

However, the absorption range of "absolute zero" can reach a hundred miles in radius. And the absorption speed is almost instantaneous. Moreover, the heat energy she absorbed can even be transformed into fairy qi, which can supplement her own fairy qi.

All in all, this bloodline ability gave Fairy Zixia the ability to freeze everything within a hundred miles within a single thought.

Although the Underground King only masters one earth element, his martial soul ability is to control the "fire in the heart of the earth."

So theoretically speaking, the Underworld King actually controls the two elements.

Unfortunately, although the temperature of the "fire in the center of the earth" is high and cannot be extinguished, as long as its heat energy is absorbed, its power is lost.

Nowadays, Fairy Zixia's suppression of the Underworld King has been vividly demonstrated, and if there is no blessing from the "Fire in the Heart of the Earth," the Underworld King would be even less able to fight back in front of Fairy Zixia.

At the same time, Fairy Zixia knotted his hands, and the Storm Seagod behind him slowly raised his left arm condensed by wind elements.

Raising your hand, the wind is blowing!

A series of powerful tornadoes appeared out of thin air, directly appearing in all directions of this sky-reaching icicle, a total of hundreds of them, like a hundred giant dragons.

Everyone can clearly see that these tornadoes can directly cut the ground to pieces while rotating.

"Hundred Dragon Wind Blade!" Lin Yun recognized this trick. It was called "Hundred Dragon Wind Blade", which was transformed by Fairy Zixia through "Feng Juan Canyun."

In these one hundred tornadoes, there are countless wind blades. Once hit, even the body of Emperor Wu will be instantly cut into a blood man.

These one hundred tornadoes contained a powerful attraction, which directly swept all the things in the entire imperial capital, and even the magma on the ground could not be spared, and the entire imperial capital shook again.

Lin Yun and other Wu Zuns all need to use the fairy qi body to forcibly stabilize their body to prevent themselves from being dragged in by the wind.

"It seems that this so-called Emperor Wu of the Underground World is nothing more than that." Sovereign Demon Slayer said contemptuously. As long as Fairy Zixia solves the Underworld King, no one on the scene can leave today, including Thunder Sage. the Lord.

However, at this moment, an abnormal aura suddenly filled the entire imperial capital.

Everyone looked at the icicle that opened up to the sky, and saw that the icicle actually began to melt, and even cracks were formed on the surface. The speed of the cracks was extremely rapid.

"this is……"

"Could it be that trick?"

"No, does the king really want to do this? Hurry up..."

The local people realized the same problem when they saw the light that bloomed in the icicle through the sky and the light that bloomed on the underground king's body.

At this moment, the expressions of all the underground people were fear and despair, and they fled toward the outside world recklessly.

When feeling this breath, the four people of Thunder Lord, Demon Slayer, Sun Jun and Yue Jun changed their faces and shouted, "Go!"

Everyone stared at the scene when the sky icicles melted, and they all took a deep breath of cold air, and immediately ignored their opponents, and hurriedly flew towards the exit of the imperial capital.

Don't say it was other people, even Fairy Zixia, at this moment, his expression rarely became serious, and the "elementalization" was turned on in an instant.

Even Fairy Zixia is like this, one can imagine how terrifying the moves that the Underground King will perform.

Finally, after a few seconds, a blazing light suddenly burst from the body of the king of the earth.

First, there was a loud noise, and the icicles all over the sky instantly disappeared, and the light spread to the entire imperial capital in just an instant.

Wherever the light is everywhere, everything is turned into dust. Lin Yun and others have already withdrawn from the imperial capital and came to the iron city. The three of the Sovereign Demon Slayer, the Thunder Lord and the Zixia Fairy are still in the imperial capital. Inside, however, they are still "elementalized", and they dare not relax in the slightest.

That strong light, even outside the imperial capital, caused everyone to be unable to open their eyes.

The light continued to spread, and even enveloped the twelve iron cities, whose range had exceeded a hundred miles away.

When the light dissipated, something terrible happened!

Rumble--!

At this moment, the roar sounded like a **** of thunder from the sky, reverberating throughout the underground world.

The powerful energy fluctuations even caused earthquakes in the entire underground world.

"what is this!?"

"so horrible!"

"Hurry up and run away."

Those underground people living in the central area, at this moment, were as if they had seen a ghost, panicking, and fleeing around, because the ground under their feet was constantly cracking, and the hot gas burst out frantically. The scene was horrifying.

Immediately afterwards, with the underground king as the center, the magma of the entire imperial capital first rushed up into the sky, and under the powerful remaining prestige, it transformed into wave after wave of magma, spreading towards the outside with a force of destruction and decay. .

"Help!"

The twelve iron cities near the imperial capital were washed away by magma in an instant, countless houses were covered by magma, and those underground people who had no time to retreat were instantly wiped out.

"What kind of power is this!?" Xiao Wenhao asked in disbelief, dumbfounded.

They were all shocked by the scene before them. They saw the wave of magma reaching thousands of meters, still spreading towards the distance.

There is no grass growing in the place passing by, and there is scorched earth everywhere.

"The boss... Is this the "ultimate energy" of the Underworld King? Mo Cheng's eyes widened, and he looked at Sun Jun with a look of fear.

Sun Jun nodded and said: "It is indeed his "ultimate energy." He didn't expect that after he was promoted to Emperor Wu, he would be able to burst out such energy. "

Even Lin Yun was a little surprised, because he could clearly feel that the underground king in the imperial capital was now gradually soaring, while the earth core energy in the underground world was shrinking sharply.

"If I didn't guess wrong, he should have used the earth's nuclear energy?" Lin Yun looked at Sun Jun and asked.

Rijun smiled helplessly, and explained: "Yes. The Underground King is the only one with the highest bloodline among all of us underground, and holds the ability to manipulate the energy of the Earth's core."

According to Rijun, this special bloodline gave the Underground King the ability to master earth elements, manipulate geological structures, and mantle magma.

but!

This special bloodline gives the Underworld King, there is another ability that is against the sky. This ability is that the Underworld King can fully mobilize the core energy of the underground world within a certain energy, thereby strengthening itself, which is called by them. It is the ultimate form.