Breaking the Ancient and Modern and Shi Potian carefully looked around, however, they didn't find any clues nearby.

"This place is weird!"

Shi Potian said.

"I think the cave in front of me seems to have a strong condensation of some kind of energy, but I can't tell what that energy is for a while!"

Breaking Gu Jin's eyes flashed, and he said.

When Shi Potian heard this, his eyes suddenly lit up.

"I feel that way, too! I feel like there's some kind of energy in the cave up there, but I can't make out what kind of energy it is!"

Shi Potian said with a serious face.

Broken Gujin's brows furrowed, he trusted his own judgment.

He knew that there must be something wrong with the cave in front of him, but what the problem was, he couldn't think of for a while.

Moreover, the two immortal realms before should have disappeared here, and how they disappeared has become a mystery.

They pondered that if they entered the cave in front of them through the iron cable in front, there would definitely be some danger.

They weren't worried that they wouldn't be able to pass through the iron rope in front of them, but they were worried that they would completely disappear here for no reason, just like the two immortals from the Immortal Realm before.

"Let's not look reckless, we have to find out how those two immortal immortals disappeared first, if we don't figure out how they disappeared, then we ...... this time"

His eyes widened, and he saw a huge black snake suddenly appear in the cave in front of him.

His mind moved, and he immediately thought that it was very likely that those two immortal immortals of the Immortal Domain were eaten by the black snake.

"Let's go!"

Shi Potian immediately pulled the ancient and modern, turned his head and ran.

"What kind of serpent is that?"

Interrupted the ancient and modern asked curiously.

"I don't know, it's a monster I've never seen before!"

Shi Potian replied, and as he ran, he pulled out a pile of sulfur from the storage ring and scattered it on the ground along the way.

The big black serpent behind him chased after them, but as soon as its body came close to the brimstone, it rolled around on the ground a few times, and it roared, and the brimstone that had touched its body immediately burned.

Then, it spewed a fireball at the Broken Ancient and Modern and Shi Potian in front of it.

The fireball was halfway forward, and then the fireball exploded, and countless lightning bolts burst out of the fireball, and they all rushed towards the Broken Ancient and Modern, and the Stone Breaking Heaven.

"What's that?"

His eyes flashed, and he suddenly remembered a fierce beast.

"Shi Potian, I know what it is, it's the Thunder Fire Black Python! That's right, it's the Thunder Fire Black Python!"

Broken Ancient and Modern exclaimed.

"Yes, it's the Thunder Fire Black Python!"

When Shi Potian heard this, he pondered for a while, and immediately agreed to the speculation of breaking the ancient and modern times.

Then, they saw bursts of electric arcs released from the Thunder Fire Black Python behind them.

Bursts of electric arcs were released from the other party's body, which just verified the identity of the other party.

The Thunder Fire Black Python is a fierce beast, and generally speaking, any kind of fierce beast will be passed on by the memory of the ancestors.

Once a beast has received the memory inheritance of its ancestors, then the beast has opened its sanity.

When a beast turns on its sanity, it will have a high IQ.

Only then did he think that if the two immortals of the Immortal Domain hadn't noticed the Thunder Fire Black Python, they would really be wiped out by it.

"What a fierce beast!"

Breaking Gu Jin sensed that the thunder fire black python behind him released a very powerful thunder and lightning attribute power and fire attribute power, and he gasped.

Although he found that the thunder fire black python behind him was also like them, it was suppressed by the power of the rules here, and he could only exert the cultivation of the Martial Emperor's ninefold.

But the most terrifying thing about the Thunder Fire Black Python is that its scale armor is very hard, and even if a martial artist bursts out with the fivefold combat power of the Martial Saint, he may not be able to destroy its scale armor.

If you fight it at close range, and your cultivation is suppressed, you can't destroy its scale armor in a very short time, even if it is an immortal in the Immortal Domain, you will have to hold hatred!

"Boom!"

Suddenly, Duan Gujin and Shi Potian heard a loud noise behind them at the same time, and they judged that the loud noise was from the thunder and fire black python behind them, and they immediately turned their heads to find out.

Soon, they saw a bucket-sized fireball rushing towards them.

They sensed that there was a terrifying thunderbolt attribute power inside the fireball, and they could imagine that once the thunderbolt attribute power inside the fireball exploded, it would burst out with a very terrifying explosion power.

"Let's part!"

Shi Potian immediately shouted.

"Good!"

I also know that they can't get together, and they will easily be served together by the thunder fire black python behind them.

They immediately separated, fleeing from one left and one right.

The Thunder Fire Black Python behind him saw that after they separated, his eyes flashed, and he decided to chase after Shi Potian.

In its eyes, Shi Potian is obese and should have some fat to taste.

"Damn!"

Seeing the Thunder Fire Black Python behind him chasing after him, Shi Potian waved his right hand, and many talismans in the storage ring flew out of it and shot towards the Thunder Fire Black Python.

Boom!

Countless runes and various hidden weapons burst out from Shi Potian's hands, shooting towards the Thunder Fire Black Python one after another.

As for the fireball that came towards him, Shi Potian used his trick to avoid the attack of the fireball.

However, the Thunder Fire Black Python did not let him successfully dodge and dodge, but let the fireball explode directly when it was still some distance away from Shi Potian.

The fireball exploded in the air, and countless thunderbolts quickly rushed out, hitting Shi Potian's body at great speed.

I only heard a loud bang, and Shi Potian's body was hit by the thunder that burst out of the fireball, and his body was rushed more than ten meters away under the impact of the powerful impact force.

And the various talismans and hidden weapons that he shot at the Thunder Fire Black Python before were all blocked by the Thunder Fire Black Python.

Shi Potian gasped, he didn't expect it to be such a result, and he was thinking in his heart, am I going to be planted here today?

Suddenly, the thunder fire black python turned around and left, and did not chase Shi Potian in front of him.

At this time, Shi Potian's eyes widened, he couldn't believe that the Thunder Fire Black Python would let him live at the critical moment when he was injured.

When he was sure that the thunder fire black python had really left, he turned around and fled.

After a while, he finally escaped outside, and he immediately found the group.

When he got back to the group, he immediately asked, "What about the past and the present, have you seen him?"

Those warriors hurriedly shook their heads and replied, "We have been waiting here for you to come back, we just saw you come back, we didn't see him!"

"Did something happen to him?"

Shi Potian's brows furrowed, he thought back to what had happened before, and he felt that there must be a reason why the Thunder Fire Black Python gave up on him in the end.