By the time Ye Feng rushed here, the floor had been closed again.

At the same time, at the entrance, a huge iron block with a thickness of more than ten meters descended from staring, and at this time, it fell with a bang, and the entrance that had been blasted open before was closed again at this time.

And the closed one is even more dead!

A block of alloy iron more than ten meters thick, even if Li Yunfeng blasted it open, it would take a lot of effort.

But the next scene is even more shocking!

Suddenly, a huge piece of iron landed from above, and it was tightly integrated with the huge alloy iron block in front of it.

It's not over yet.

The dungeon is huge.

Thundered!

Loud bangs!

Ten huge iron blocks fell from above, completely blocking the entire entrance passage!

All the alloy iron pieces are put together, and the thickness reaches an astonishing 100 meters!

Li Yunfeng originally had a chance to go out when he was the first to land an iron block, but he thought it was just this one iron block, but he didn't expect that there would be nine equal alloy iron blocks in the follow-up!

This caught him a little off guard.

At this time, Li Yunfeng frowned and sensed the environment in the underground palace, and found that the entire underground palace was actually a steel battle castle!

Although he will not be trapped to death, it will take at least a few months to get out of this mountainside completely!

Unless his cultivation is promoted again, with his cultivation in the middle stage of foundation building, coupled with the Dragon God Battle Technique, he can remove these tightly fitting big pieces of iron alive!

Originally, Kunpeng had already advanced to the middle stage of foundation building, and he should have the strength to remove this large piece of superalloy iron, but Kunpeng was arranged to the Wei family's villa before Li Yunfeng came to Dongshan Island.

After all, no one knows if there will be any supernatural people to attack the Wei family in the future.

And Ye Feng couldn't care much at this time, and was indifferent to the closed gate of the underground palace behind him!

Ye Feng roared furiously and directly bombarded the floor with a punch!

In an instant, this floor was blasted out of a small pit by Ye Feng, but it didn't break through the floor!

Ye Feng saw that the two leaders of the two phantoms actually ran away right under his nose, and the whole person was also extremely violent, bombarding the ground one after another!

It stands to reason that this floor should have been blasted open a long time ago after being bombarded by the violent Ye Feng, but at this time, it was getting deeper and deeper, but there was no feeling of being blown at all.

It's as if it's not a compartment floor at all, it's solid!

In fact, this is also true!

Just like Li Yunfeng's detection, this is a huge steel battle fortress hidden by thick soil!

The floor was solid, and after the two Phantom leaders jumped down and entered the other passages, the open part was tightly closed!

At this time, the ground of the underground palace is almost a solid piece, and the underground passage is dozens of meters below.

And under tens of meters, it is a huge compartment made of superalloy alloy materials.

Ordinary people are trapped in the underground palace, and they are almost certain to die! There is nowhere to escape.

Some of the killers in the dungeon, the moment the entrance was sealed, were also frantically rushing out!

It's a pity that when the huge gate landed, it was an instant, and many people who were close to the gate almost escaped, but they were directly crushed into meat sauce by the huge alloy iron gate that fell from above.

At this time, no one in the dungeon escaped, except for the two killer leaders!

Li Yunfeng looked at some killers around him at this time, and suddenly Li Yunfeng's eyes flashed with a hint of surprise, one of them he had seen before!

This killer is the acting emperor he met on the train when he went to Su Xiaoru's hometown!

At that time, Li Yunfeng felt that this killer was not simple, and he could escape under his own hands, although he was not paying attention, but he was also a skill!

And the acting skills are particularly good, so he has no doubts at all!

I don't know if this killer has outstanding assassination ability, and he was transferred to the headquarters.

At this time, this killer saw Li Yunfeng looking over, and he didn't look scared, because he knew that they could only wait to die because of so many huge iron blocks blocking the only exit!

They don't think anyone can get out.

Since they are all dead, these people are powerful, so what?

Everybody's going to die.

It makes no difference to be killed, or to be trapped and die in it!

Most of these people are killers, and they are all doing the work of licking blood from the knife edge, although many people are afraid at this time, they are much better than ordinary people, and there is no chaos in the entire underground palace!

And some of the dungeon maids, who did not have any cultivation on them, were obviously taken captive by these killers to serve several killer leaders.

Although they were terrified, their emotions were contagious, and although these maids knew that they would die, they could barely stabilize when others did not panic.

Li Yunfeng walked to the Snow Shadow and directly put the Snow Shadow down.

At this time, Xue Ying's body was full of wounds, Li Yunfeng took out a mouthful of healing pill from the pill bottle and gave it to Xue Ying!

The wounds on Snow Shadow's body recovered within a few minutes at a speed visible to the naked eye, very quickly!

Many killers were also shocked when they saw this!

At this time, Ye Feng gradually regained his calmness, walked around and knocked around, but found that he couldn't find an exit at all, and his face changed slightly at this time!

"Haha, you just wait to be trapped inside, and I'll collect your body in a month!" Suddenly, the sound of blood floating slaughter sounded in the entire underground palace.

"A month?" Li Yunfeng frowned slightly when he heard this, and sensed it slightly, the air inside was almost not moving!

Obviously, if the outside is not open, there is no fresh air coming in.

"If I'm not mistaken, this place is completely isolated from the outside world, and the air shouldn't be able to come in, so many people, at most one day, the oxygen in this dungeon will be exhausted, even if you kill everyone here, only one person remains, it can only last for a month at most, and after a month, you will suffocate to death!"

Snow Shadow, who had not spoken, said suddenly.

When Li Yunfeng heard this, after confirming his conjecture, his face also changed slightly.

He has already advanced to the foundation building realm, he doesn't need oxygen to breathe at all, and he can still live if he is fine for as long as he wants!

But Ye Feng and Snow Shadow can't.

Li Yunfeng frowned, thinking of a way!

Xue Ying also looked at Li Yunfeng, hoping that Li Yunfeng could find a solution!

But I didn't have much hope!

Because no matter how powerful Li Yunfeng is, it's nothing!

A piece of superalloy iron more than ten meters thick, how could a mortal solve it?

Thinking of this, Xue Ying just sighed faintly, and a trace of unwillingness flashed in his eyes!

The Blood Floating Slaughter is really too cautious, the secret organ in this underground palace, the Blood Floating Slaughter has never told her!

These superalloy materials are also completely isolated from mobile phone signals, so it is impossible to ask for help from the outside!

Li Yunfeng was pacing beside him, and suddenly he turned to look at Ye Feng!

"Kill all the killers here, and leave no one behind!"

Li Yunfeng suddenly turned around, his eyes looked at the killers in front of him, and a trace of blood-colored light flashed in his eyes!

This is also the meaning of the Blood Float Massacre for a month, if they want to survive, they must kill others.