Inhale, exhale, inhale, exhale...

The dark underground prison is humid, and the air is hung with dim light bulbs on the dome of the air-raid shelter illuminating the surrounding space. The quiet environment is even Yan Xiaobei's breathing is clearly audible.

Apart from that, there was no noise.

This is Prison No. 0, a few hundred meters underground. There are no other prisoners except Yan Xiaobei.

The prison guards will send a meal every day, no more or less. Based on these calculations, Yan Xiaobei has been entering this prison No. 0 for twenty-seven days.

In nearly a month, Yan Xiaobei practiced day and night, and under the guidance of his mysterious voice, he made great progress every day and a thousand miles away.

He raised his right hand, pushed his palm outward, and gently pushed it.

Rumble!

The air suddenly burst out layer by layer, pushing forward from the inside to the outside, layer by layer, and the terrible ripples spread outward, and the invisible force hit the iron ball on his handcuffs.

Here...

The 100,000 volts of current ejected and transmitted to Yan Xiaobei's body through the chains. Yan Xiaobei's body trembled slightly, as if he was patient, but his face showed a comfortable expression, as if he had eaten a bucket of ice cream in the hot summer. His pores were spreading, and electric currents burst out from the inside to the outside.

"Very good, very good." The mysterious voice couldn't help but say excitedly when he saw Yan Xiaobei's progress, "The first level of the Thunder Emperor's Divine Book, you have finally achieved success in your practice. The current 100,000 volts are nothing to you."

Yan Xiaobei grinned.

The hard work of a month has finally paid off.

Within a month, Yan Xiaobei was shocked by electric shocks. From the beginning, his whole body twitched to the comfort of now, he felt like he had taken a big tonic. Yan Xiaobei bumped and struggled, and he didn't know how much hard work he had done.

Now I have finally achieved success in my practice.

"How powerful am I now?" Yan Xiaobei had no reference, so he could only ask about the mysterious voice.

"Remember the Skeleton Party No. 1? Now you should be able to fight her head and not lose." The mysterious voice made a good metaphor.

Is Skeleton Party No. 1? Her mind power changes constantly, and in one thought, she has a full ten tons of force to suppress it.

Yan Xiaobei fought with her twice, the first time she was completely crushed, and the second time she was crushed. Unexpectedly, she could fight with her now without losing.

Progress is not very big.

"So, can I hit ten tons of power with one punch now?" Yan Xiaobei looked at his palm and gently held it. A huge force instantly squeezed the air and splashed the air.

One ton of two thousand kilograms, ten tons are twenty thousand kilograms.

Yan Xiaobei does not have a specific gratitude to how 20,000 kilograms of power are, but now he can definitely throw a large truck out with his bare hands.

This is the rhythm of removing Gundam with bare hands.

The fragile body of human beings will fly more than ten meters away as soon as he gently rubs it. If he goes all out, Yan Xiaobei can probably throw human beings for hundreds or even thousands of meters away.

"In our civilization, we divide humans into five classes." said the mysterious voice. "The first class is what you are now. You can fight against the ninth-grade divine weapons head-on by your own means. In other words, from now on, you don't need to be afraid of the attack of the ninth-grade divine weapons, because the attack power of the ninth-grade divine weapons cannot harm you."

The mysterious voices made Yan Xiaobei think of the No. 1 Skeleton Party.

At that time, Yan Xiaobei took the ninth-grade magic weapon he made. The Sun Floating Cannon bombarded the No. 1 Skeleton Party. The opponent supported the wall formed by his mind power and resisted the attack of the Sun Floating Cannon.

"So, the Skeleton Party No. 1 is also a first-class human."

"Yes, so are she." The mysterious voice said: "I can tell you clearly now that there are no more than one hundred humans in the first class on Earth."

Yan Xiaobei asked: "Can the second-class humans fight head-on with the eighth-grade magical weapons?"

"Yes, that's exactly that."

The attack power of the eighth-grade magic weapon can destroy a city. Among superheroes, there seem to be very few people with this power, and not many.

"Superman should be counted as one, and Hulk should be counted as one. Maybe Magneto should be counted as one, and maybe there are some, but I don't know."

The second-class humans can match the eighth-grade divine weapons, which does not mean that they can use their bodies to resist the attack power of the eighth-grade divine weapons. This is unrealistic. To be precise, the second-class humans can use their own abilities to resist the attack of the eighth-grade divine weapons without death, undefeated, and not lose.

The reason why No. 1 Skeleton Party is considered the first stage of humanity is officially because of its strong motivation for thinking.

If it is a body, not to mention the attack power of the ninth-grade divine weapon, even a bullet can kill her.

"According to your opinion, wouldn't the third-class humans fight against the seventh-class divine weapons, the fourth-class humans fight against the sixth-class divine weapons, and the fifth-class humans fight against the fifth-class divine weapons?"

Yan Xiaobei was shocked by his calculations.

"It's true." said the mysterious voice.

"It's too exaggerated."

Nine-grade divine weapons can easily destroy streets, eight-grade divine weapons can destroy cities, seven-grade divine weapons can destroy mountains and mountains, six-grade divine weapons can tear the sky and break the earth, and fifth-grade divine weapons can destroy stars...

It is too unrealistic for the fifth-class humans to actually have the power to destroy stars.

"Is there really such a powerful human being?" Yan Xiaobei was deeply suspicious.

"I don't know." The mysterious voice said decisively.

"Why?"

"Although we have divided humans into five levels, this level is actually very vague. As of today, the fifth-class humans have never appeared. It is just theoretically there are fewer humans in the fourth-class humans."

The fourth-level humans can compete with the sixth-level divine weapons, and the sixth-level divine weapons tear the sky and the earth.

Indeed, in many myths, there will be some powerful gods with such power.

Of course, no myth is passed down, and these gods can destroy stars.

"So, the fifth-class humans are just a legend to you."

"Well, I can say that." The mysterious voice said: "Although I don't really believe it, some radical elements among us believe that this level must exist."

"Do they really think so?"

"The road is made by people. At first, do you think humans can fly to the sky, can they go to the universe, can they sneak into the sea?" asked the mysterious voice.

"..." Yan Xiaobei was speechless.

"These people think that no one has entered the fifth level now, probably because they lack some key things. They want to complete these things and enter the fifth level."

Yan Xiaobei felt that this kind of fanaticism would probably never understand it for the rest of his life.

These people are like those fanatical scientists. When they enter the research state, they ignore everything. Yan Xiaobei feels that he will definitely not be such a person.

"I think so, you are not born to be the kind of person who is willing to give up everything for research." The mysterious voice agreed.

He said again: "You are now a first-class human being. Most of the weapons on the earth have no effect on you. What you lack now is not strength, but combat experience. After escaping, you will suffer a loss when you fight with an existence of the same level."

Yan Xiaobei said: "I am so easy to become a first-level human being. Now I think it's too simple."

"The first-class humans are not a big deal. You first used medicine to change your genes and practiced the highest level of practice. In addition, with a good environment and electric shock auxiliary, it is natural to become the first-class humans."

The mysterious voice said: "I know that many people on your earth have become first-class humans, or even second-class humans, because of various experimental accidents."

"You have put in hard work compared to them, and these are what you win."

Listening to the mysterious voice so comforted, Yan Xiaobei also felt that all this was indeed natural.

When practicing the Thunder Emperor's Divine Classic, I suffered hundreds of electric shocks, my whole body trembled, and my muscles twitched. These were all pains, but I survived it.

After working hard, I gained such a dignified harvest.

"You said I lack combat experience, and this kind of thing is made up for it." Yan Xiaobei asked.

"Of course it's a fight."

"How to fight?" Yan Xiaobei looked around and Prison Zero was empty except himself. "Who should I fight with?"

"As long as you escape from prison, there are so many people fighting with you." The mysterious voice pointed at Yan Xiaobei.

Yan Xiaobei suddenly realized that the handcuffed iron ball could no longer bind himself and could break free at any time. The micro bombs injected into his body had been completely destroyed by hundreds of electric shocks.

He was covered in no restraint.

As long as you walk out with dignity, countless people will naturally rush up to fight with them and have a fierce battle experience.

As soon as a thought arose, Yan Xiaobei naturally did not hesitate. He grabbed the handcuffs and grabbed the iron ball with force. The iron ball was attacked and immediately released a 100,000 volt electric current.

The electric currents turned into electric arcs all over the sky, and rushed into Yan Xiaobei's body along the handcuffs. Yan Xiaobei didn't even frown, and his whole body was comfortable, as if he was taking a bath.

He pulled it hard, and heard a crisp sound from Ping, and the handcuffs were suddenly broken away. Yan Xiaobei threw it aside casually.

Here...

At this moment, the iron ball connected by the handcuffs suddenly made a strange sound.

"Be careful." Before the reminder of the mysterious voice was expressed, the iron ball immediately released an even more terrifying current, like an angry thunder beast, and the current in the sky swept out like a flood.

Hundreds of thousands of volts, 120,000 volts, 150,000 volts, 200,000 volts...
Chapter completed!