Sky Prison signed in for 20 years, I am invincible in the world

When countless people from outside searched for the peerless treasure, Chu Xuan, who was in the prison, also faintly woke up.

Soon he noticed a change in his body.

If it is said that his original body is just an ordinary assembly line operation.

Then his current body is undoubtedly a masterpiece of uncanny workmanship.

The gap between the front and the back cannot be measured at all.

Being on the fourth floor of this freezing sky prison, he no longer felt the slightest bit of cold.

On the contrary, it feels extremely refreshing, just like soaking in a hot spring.

Moreover, Chu Xuan could clearly feel that the cold air from all directions was actively blending into his body bit by bit, constantly nourishing his body, making him stronger every moment.

"As expected, it is the Holy Physique of Ice!"

"I was worried that I would freeze to death in this ghost place."

"But now that I have the Ice Holy Body, the harsh environment here is like a fish in water for me, and it will only make me stronger and stronger."

Chu Xuan's eyes showed excitement.

He was familiar with all kinds of changes in his body, and it passed overnight without knowing it.

Blink to the second day.

"System, sign in!"

Chu Xuan didn't forget that he could sign in once a day.

[Ding, the sign-in was successful, congratulations to the host for obtaining a drop of thousand-year-old cold marrow. 】

The system prompt sounded.

Chu Xuan raised his right hand, and a drop of crystal clear blue liquid soon appeared in the palm of his hand, exuding a frightening chill.

There is no doubt that this is the Millennium Cold Marrow.

Although there is only one drop of this millennium cold marrow, it contains extremely terrifying ice energy.

If ordinary people touched it, they would be frozen into ice sculptures immediately.

If the energy inside explodes completely, it can even freeze a small city in an instant.

However, for Chu Xuan who was carrying the icy holy body, the thousand-year-old icy marrow was not only harmless, but it was an extremely high-quality spiritual thing that could promote his growth.

In the next second, Chu Xuan directly threw the drop of thousand-year-old cold marrow into his mouth.

Then run the practice method and start his first formal practice after his cultivation base was abolished.

The incomparably pure energy roamed through his limbs and bones, and the white mist evaporated, completely covering his whole body, making him appear particularly mysterious.

At the same time, his cultivation strength quickly climbed up at a speed visible to the naked eye.

Nine products!

Eight products!

Seven products!

……

Three days passed in a blink of an eye.

For the past three days, the rewards Chu Xuan received for signing in were all Millennium Cold Essence.

With the help of these three thousand-year-old cold marrow, his strength improved by leaps and bounds.

Not only has the original cultivation base been fully restored, it has even surpassed the peak level of the past, breaking through the third-rank realm in one fell swoop.

Among the nine ranks of martial arts.

Ninth grade, eighth grade, and seventh grade are called the lower three grades, which focus on body training.

The sixth, fifth, and fourth ranks are called the middle three ranks, and they are mainly for refining qi.

The third rank, the second rank, and the first rank are called the upper three ranks, and they are mainly for refining gods.

The lower third rank can only be regarded as an ordinary warrior, the middle third rank can already be regarded as a master, and the upper third rank can be called a master.

A third-rank junior grandmaster, a second-rank grandmaster, and a first-rank grand master.

In other words, Chu Xuan's current strength is already that of a small grandmaster.

In the arena, such strength can already establish a sect.

Among the military ranks, such strength can even lead an army alone.

"I have worked hard for more than ten years, but I am no more than a fourth-rank warrior."

"Now in just three days, it has surpassed the past."

"Speaking of it, it's really a bit discouraging."

Chu Xuan felt excited, but couldn't help but smile bitterly.

"However, the little master of the third rank is still not strong enough, and needs to keep a low profile."

"According to the memory of the original owner, the Great Xia Dynasty was ruled by an innate strong man."

"How about this, first set a small goal for yourself - break through the first rank as soon as possible, and become the innate lord!"

"When will you become an innate strong person, you should barely have a little bit of self-protection strength."

Chu Xuan quickly calmed down and continued to immerse himself in cultivation.

When he was the prince before, he still had to deal with all kinds of affairs, and he had to deal with all kinds of people. He was busy most of the time every day, and he couldn't practice wholeheartedly.

But staying in this prison, no one bothered him except the three meals delivered by the jailer, and he could use twelve hours a day to practice.

Feeling that his own strength is improving every moment, the super cool feeling can hardly be described in words, and Chu Xuan is deeply addicted to it.

……

Late at night.

Faintly aware of something, Chu Xuan slowly opened his eyes.

I saw that the fourth floor of the prison was filled with a strange white smoke at some point.

"Crash-"

This is the sound of iron chains and shackles falling to the ground.

"crunch-"

The iron door of the cell was opened.

I saw two ferocious prisoners, a man and a woman, come out of the cell.

"Are you sure you're all dizzy?"

The male prisoner looked around and asked.

"You still don't know the effect of intoxicating incense? Even a cow can be stunned, not to mention these prisoners with weak blood..."

The female prisoner said carelessly.

"Why don't we kill them all? It's not easy for us male and female twins to come to the prison, so we have to move around..."

There was a flash of emotion in the male prisoner's eyes, but he still shook his head: "Don't delay the business, go to the Crown Prince first!"

"Single male and female?"

"The once famous couple killer?"

"Looking for me?"

A look of surprise flashed in Chu Xuan's eyes.

It didn't take long for the male and female Shuangsha to find the cell where he was.

Because his cell belongs to a single VIP room, in the innermost position, it is completely separated from other cells.

"What a handsome man, I have lived for 40 years, and I have never seen such a handsome man. He really deserves to be the Crown Prince of our Great Xia Dynasty..."

The female killer couldn't help but exclaimed.

The male killer frowned and asked, "What do you want?"

"miss you!"

The female killer nodded immediately.

"..."

The male killer suddenly became anxious: "How dare you say such a thing in front of your own man?"

The female killer thought for a while, and asked tentatively, "How about... we two together?"

What a tiger's word!

Even Chu Xuan, who was pretending to be unconscious, couldn't bear it anymore.

He immediately opened his eyes, and said with a bad expression: "Aren't you a bit too arrogant when you two say such things in front of my face?"

"Aren't you stunned?"

Seeing Chu Xuan speak suddenly, the two of them were startled.

"Is the intoxicating incense useless?"

But looking at the others, they all slept like dead pigs, except Chu Xuan obviously.

"It should be some treasure on his body. After all, he used to be His Royal Highness, and it is normal to have one or two rare treasures."

Thinking of this, the two of them felt relieved again.

"Hmph, no matter whether you are unconscious or awake, if you meet our male and female demons, you will die today!"

"Someone bought your life at a great price, so you'd better die honestly!"

As soon as the words fell, the male killer came towards Chu Xuan with a ferocious face.

I don't know if it's because I can't wait to complete the task, or because I want to dispel my wife's evil thoughts.

On the contrary, the female killer shook her head with regret.

"It's a pity that such a handsome man is about to die..."

However, before she could finish speaking, she heard a loud "boom".

In the next second, his man flew back upside down!