Reborn again, invincible with 999 lifetimes of memory

"Well, then let's go to the top of the mountain fifty kilometers away."

"Fifty kilometers away, even if the power of the nuclear explosion is much greater than that of the 'little boy' and the 'fat man' a hundred years ago, it should be enough at this point."

"As long as we apply a defensive spell to ourselves, it should be easy to resist."

Li Chengxin said.

"Okay!"

"Then you go to the top of the mountain fifty kilometers away."

"After I place the nuclear bomb, I will go there to meet you."

Li Chengyu smiled and did not persuade too much.

Although the power of the nuclear explosion is still extremely huge, the distance of fifty kilometers can be defended with the cultivation strength of everyone in the middle stage of the Nascent Soul.

Well, at most everyone will be covered in dust, and there will be no life safety at all.

The most important thing is that Li Chengyu will stay with his family later.

Even if there is any emergency during the period, as long as he is guarding, everything will be calmed down.

With the powerful body that Li Chengyu had tempered with the Extreme Thunder Pearl, nothing could hurt him in this lower plane.

"Swoosh."

Li Chengyu flashed and came to an empty room on the 18th floor underground.

Then he took out the nuclear bomb that was more than three meters long and more than one meter in diameter from the space ring and slowly placed it on the solid ground.

There are three ways to detonate air-dropped nuclear bombs: timer detonation, air pressure fuse detonation, and radio altimeter detonation.

However, the nuclear bomb in front of Li Chengyu is not an air-dropped nuclear bomb. Its normal detonation method is to detonate the remote control button.

Of course, the remote control that matches it is not in the previous military camp.

In order to make these nuclear bombs safer, the United States has separated the warheads and remote controls.

They will only be combined again when they are actually used.

If there is no remote control that matches it, it will be more troublesome for ordinary people to detonate these nuclear bombs.

Because it is a very sophisticated device, one of the core technologies is detonation.

Ordinary collisions and falls will not only not cause the nuclear bomb to explode, but may even damage its detonator, turning it into a dirty bomb.

Only by controlling the explosion of the small bomb hidden inside the nuclear bomb through the remote control can the entire nuclear bomb explode directly.

However, as a cultivator, Li Chengyu certainly does not have such trouble.

He can use his spiritual sense to directly remotely detonate the small bomb in the nuclear bomb and the nuclear bomb itself at the same time.

His powerful spiritual sense is so powerful.

"Swoosh!"

After placing the nuclear bomb, Li Chengyu flashed and returned to the sky above Area 51.

He flashed again and came to the top of the mountain 50 kilometers away.

At this time, his father, mother, eldest brother, younger sister, and Yunman were still flying in the air and rushing here.

"Chengyu, you got here so soon?"

"Has the nuclear bomb been placed?"

Several people descended from the sky and asked hurriedly.

"Yes, it has been placed."

"When we find a suitable place to watch the mushroom cloud, I can detonate it."

Li Chengyu said with a smile.

"This is the right place."

"Occupying a high position and with a wide field of vision, we can see the 51st area in the distance."

Li Chengxin waved her hand, very generously.

And her father, mother and others basically had the same opinion as her.

"Don't you plan to find a solid shelter?"

Li Chengyu asked with a smile.

"We are already 50 kilometers away from the 51st area, so why do we need to find a shelter?"

"Do you think we have been practicing the Dongxuan Immortal Seal for so many years in vain?"

Li Chengxin put on a disdainful expression.

"Okay, then I'll just detonate it."

After Li Chengyu finished speaking, he used his mind to trigger the nuclear bomb deep underground in the distance.

The next moment, everyone saw that Area 51 in the distance suddenly trembled violently, and even the air there seemed to be distorted.

Then, an extremely strong heat burst out from the ground, directly overturning the entire ground.

Part of the soil, buildings, and everything else within a radius of more than 30 kilometers was vaporized by the scorching high temperature, and part was thrown into the air, disappearing without a trace.

And a huge cloud of smoke, accompanied by flames, also rose into the sky and went straight up to the sky.

"Boom!!!"

After waiting for a few seconds, a huge roar reached the ears of the Li family.

If it weren't for the six people's extremely strong bodies due to their practice, I'm afraid their eardrums would have been blown away by the explosion.was broken.

The next moment, an extremely strong shock wave swept from far to near at a rapid speed.

All the buildings along the way were broken and collapsed under its impact.

Even the solid hills nearby were cut off by this shock wave.

Some vehicles driving on the road near District 51, whether cars or trucks, were instantly shattered by this huge shock wave.

Their previously extremely solid bodies were not even qualified to be overturned at this time.

As for those beautiful Chinese people who were strolling, working, or training, they were directly turned into nothingness under the powerful power of the nuclear explosion.

"Fuck!"

Li Chenghao was shocked by the scene in front of him, and rarely burst out swearing in front of his family.

At this time, other people had no intention of paying attention to his inappropriate words. Everyone stared at the horrific scene in the distance with wide eyes.

"Boom!!!"

Soon the shock wave came to the mountain 50 kilometers away from District 51 with a loud noise.

At this time, the people standing on the top of the mountain were protected by solid protective spells.

But they still couldn't help but raise their arms to block their heads.

"Boom!!!"

The shock wave mixed with various debris, iron blocks, grass clippings and other debris, violently hit everyone.

Fortunately, although they contained extremely powerful power, they still slid away from everyone after touching everyone's protective spells, and could not cause them any harm.

It's just that this shock wave was too fierce, and the father, mother and others were involuntarily pushed back step by step by it.

If everyone hadn't used their true energy to firmly absorb the hard stones under their feet every time they landed, I'm afraid they would have been directly blown away by the shock wave.

Fortunately, although the shock wave of the nuclear explosion was fierce, it did not last long.

After everyone survived the first round of shock waves, the subsequent airflow disturbed by the explosion and the debris that continued to fall from the sky would hardly cause them any trouble.