At this time, there were less than 30 minutes before the three-hour period Yu Bingtong had previously mentioned, and the volcanic eruption had basically returned to silence.

The scorching heat in the air is being dispelled by the cold winds of the far north.

The magma in the crater is also gradually solidifying.

Su Bai asked curiously, "If this mountain pass is blocked, how will they come up?"

Even if the king-level beastmaster attacks with all his strength, it is not easy to dig through the mountain.

It would take a lot of time anyway.

Could it be that they are going to join forces with the beasts and slowly dig up?

It seems unrealistic.

Zhang Zifeng is also pondering.

He recalled it carefully, it seemed that none of the pets that Nangong Wentian had summoned were good at burrowing.

After thinking for a long time, Zhang Zifeng shrugged, "I can't guess."

Yu Bingtong smiled and said, "You will find out later, stand firm, don't be scared."

Hearing what Yu Bingtong said, Su Bai and Zhang Zifeng suddenly became curious.

With their knowledge, can they still be scared?

But Yu Bingtong shouldn't be lying.

Su Bai became more and more looking forward to it.

Time passed by, and when the last ray of heat dissipated, Su Bai immediately felt it clearly.

In the depths of the ground, there is a strong aura, and there are still a lot of them.

Don't think about it, it must be the beast of the inner world.

And it's definitely a king!

883 Yu Bingtong quietly took a few steps back.

Seeing this situation, Su Bai and Zhang Zifeng immediately followed suit.

Even Yu Bingtong was like this. They continued to stand in front of them, fearing that they would be trapped.

boom!

As soon as Su Bai and Zhang Zifeng stopped, they saw a light blue beam of light penetrated the rock formation and rushed out of the crater.

The terrifying energy fluctuations continued to spread outward, and the originally solidified magma made a crackling sound and was covered with huge cracks.

And the snow and ice that never melted on the ground were also blown up and spread around.

Rumble.

The huge ice cubes seemed to be weightless, flying in the air.

Su Bai dodged the oncoming rock and couldn't help smacking his tongue.

This energy beam has a single attribute and cannot be a joint attack.

In other words, it's just a single skill.

And it is very likely to be a skill launched by the king of beasts in the inner world.

But a skill to penetrate the mountain, which is too outrageous.

After all, there is a thick earth under the volcano, and that should be included in it, and the overall thickness is very impressive.

Now it has been pierced by a skill.

How strong is this penetration?

Su Bai pondered for a while, even the annihilation of the Demon Phoenix would not be able to do this.

However, this is also because the focus of the Silent Demon Phoenix is ​​on the attack range, not the penetration.

But precisely because of this, it also explains from the side how terrifying the underground king of beasts is! .

Chapter 503: Poison Fire Dragon

The attack launched from the ground went straight all the way, penetrated the thick earth, and went to the sky.

Perhaps because of the triggering of emergency response measures.

A red light flashed in the sky.

That's a warning light on the surrounding hull.

At the same time, a siren wafted, deafening.

The attacks launched by the King of Ferocious Beasts continued to rise, and soon reached the barrier area outside the planet.

Standing on the ground, you can also see that the sky has turned into a fiery red.

There is constant energy pouring into the barrier area from the hull, resisting the skills of the King of Ferocious Beasts.

Rumble.

There seemed to be thunder in the sky.

With such a manic energy, Su Bai immediately thought of the white bone palm of Mingyu.

It seems that only such an existence can cause such a terrible scene.

Brilliant divine power, unrivaled.

Zhang Zifeng thought that he was already well-informed, and he had experienced many times of the white bone frenzy, and had seen the power of that huge palm.

But now seeing this powerful skill that penetrates the sky, he can't help but feel dry and chill.

terrible!

Yu Bingtong narrowed his eyes and tried his best to analyze the energy beam. After a long time, he exhaled a turbid breath and said decisively, "The source of this power is definitely beyond the king level!"

Beyond the king level!

This statement made Su Bai and Zhang Zifeng move.

They knew from the biochemical population that there were at least two warnings above the king level.