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

Looking at the thick stack of drawings in his hand, Chu Xuan fell silent.

That's exactly what he just got with his "annual sign".

The construction blueprint of the Star Warship!

Chu Xuan really didn't know how to evaluate the value of this thing.

It stands to reason that it is better to teach a man to fish than to give him a fish.

With the construction blueprint of this star warship, he can continuously build star warships.

This is naturally far more valuable than a starship warship.

If it is said that only one starship battleship can't level those restricted areas, when he gathers ten or eight starry space battleships to form a fleet, what restricted area can't be leveled?

At that time, he will tell everyone, what is the truth within the range of the cannon!

But the problem is that the structure of the star warship is too complicated, even with the most detailed construction drawings, it is not so easy to build successfully.

So this time, it was difficult for Chu Xuan to judge whether it was a profit or a loss this time.

"Fortunately, I didn't give me 360 catties of star sand..."

Thinking of this, Chu Xuan couldn't help laughing helplessly.

Open the system panel again.

After the series of check-ins just now, the number of check-ins was used up 745 times.

Chu Xuan hesitated for a while, but finally did not continue to sign in.

After all, saving a fortune is not easy.

Although it is possible to get good things by signing in the starry sky, it is still too unstable in general, far inferior to those well-known relics.

"It seems that whether you can make a fortune or not depends on this thing!"

Chu Xuan's gaze once again fell on the blueprint of the battleship in his hand.

But at this moment, he suddenly remembered something.

Put away the drawings in your hand.

In the next second, his figure disappeared in place.

In a corner of the inner world, Patriarch Chi Yan was fishing by the lake like an ordinary old man.

Not far away, Yin Meng, the lord of Nanzhao, devoted himself to taking care of her flowers and plants.

Over the past 20 years, the two of them have gotten used to life here.

You can also practice here.

Coupled with the fact that Chu Xuan came over from time to time to communicate and discuss with them, it seemed to be more comfortable than life outside.

Seeing Chu Xuan reappear now, the two of them are not surprised.

But seeing Chu Xuan this time, they had a different feeling, as if their own life and death depended on Chu Xuan's thought.

Although staying in this inner world, Chu Xuan could decide their life and death, but they themselves didn't feel too strongly.

Especially after getting acquainted with Chu Xuan, they found that Chu Xuan was not the kind of brutal and bloodthirsty person, and they felt relieved.

But this time it was different. The moment they saw Chu Xuan, they couldn't help but lower their heads, and subconsciously had the idea of ​​surrender, as if it should be like this.

This weird feeling really made the two of them extremely awkward.

"Could it be that……"

Suddenly they seemed to remember something, and the two looked at each other, and their expressions suddenly changed.

"You... have broken through the quasi-emperor?"

Patriarch Chi Yan suddenly got up, looked up at Chu Xuan, and asked with a look of shock.

"That's right, you must have felt that the oath you made before has come into effect!"

Chu Xuan nodded.

It wasn't just Patriarch Chi Yan and Yin Meng who felt something.

In the moment between the two of them, Chu Xuan also had a different feeling in his heart.

As if he could easily decide the life and death of the two of them, this is precisely because the oath of heaven they made before has taken effect.

"It's only been 20 years, how did you become the quasi-emperor?"

Even Yin Meng, who is a descendant of Nuwa, couldn't help but widen his eyes at this moment, filled with incredible shock.

You must know that he is the quasi-emperor!

In today's era, the great sage is almost at the apex, and the quasi-emperor is a bit beyond imagination.

Not to mention that Chu Xuan still became the quasi-emperor in just 20 years.

But no matter how shocked they are, they still have to accept this fact.

Even if Chu Xuan would lie to them, the feedback from the oath of heaven would not be false.

The two looked at each other again, feeling extremely complicated for a while, but the oath of heaven had already been made, and it was too late for them to regret it.

"Meet the Lord!"

The two quickly shouted in unison.

Seeing the performance of the two, Chu Xuan also had a smile on his face.

Although the facts cannot be changed, the two are willing to take the initiative to accept it, which still satisfies him.

"If I remember correctly, you seem to have said before that you are a master craftsman?"

Chu Xuan looked at Patriarch Chi Yan and asked.

"If the lord wants me to refine divine weapons, as long as you give me enough divine iron, I can't guarantee the emperor's soldiers and quasi-imperial soldiers, but there should be no big problem with the holy weapons."

Speaking of this, Patriarch Chi Yan immediately patted his chest and promised.

The Chiyan Dynasty respected fire, and most of them practiced fire-attribute skills. They were best at refining weapons, and the ancestor of Chiyan was even the best among them.

As a grand master of crafting, in terms of crafting level alone, even looking at the mainland, there are not many people who can compare with him.

"I'm looking for you this time not to refine magic weapons, but to help build a warship."

"Battleship? The difficulty of a battleship is not as good as that of a magic weapon, so there is no problem. Just give me some manpower."

Spaceships and warships are not uncommon on the Qianyuan Continent, Chi Yan Patriarch said immediately without even thinking about it.

Seeing his confident expression, Chu Xuan had a strange look on his face, and without saying anything, he directly took out a stack of drawings and handed them to him.

"You'd better have a look before you talk."

Patriarch Chiyan didn't know, so he took the stack of blueprints from Chu Xuan, and the relaxed look on his face soon disappeared.

The more he looked down, the more serious his face became.

After looking at it for more than an hour, he roughly scanned the stack of blueprints.

That's right, just a rough scan.

But even so, the shock to him was still immeasurable.

"How about it?"

Chu Xuan asked expectantly.

Patriarch Chi Yan looked hesitant and opened his mouth, but he didn't know how to answer.

Chu Xuan knew in his heart that the Star Warship was far from being comparable to ordinary warships, and Chi Yan Patriarch had never built it, so naturally he didn't dare to guarantee it.

Thinking of this, Chu Xuan raised his hand, and the starship battleship suspended in the sky of the inner world immediately landed.

The sudden appearance of such a behemoth naturally caused Patriarch Chiyan and the two of them to look horrified, and immediately looked at Chu Xuan with wide eyes.

But Chu Xuan didn't explain too much, just asked: "How about it, if there is such a finished starry space battleship as a reference for you, are you sure?"

"Have!"

Patriarch Chi Yan took a deep breath, and this time he no longer hesitated, and immediately nodded his promise.

"However, there are still a few problems."

Chu Xuan was not surprised either, and quickly asked, "What's the problem?"

"In terms of difficulty, Star Warships are actually not as good as Emperor Armaments. After all, each Emperor Armor is unique, and Star Warships can even be mass-produced as long as other conditions are kept up."

"However, the starship battleship is too huge, and it involves various systems. The complexity is far beyond that of the emperor's army, and the manpower and material resources required are also beyond imagination."

"If the lord really wants me to build a spaceship, at least 20 master refiners, [-] high-level refiners, and [-] ordinary refiners must be assigned to me."

Chu Xuan frowned slightly.

It is not surprising that a large number of manpower is required, after all, building a warship is not a nuclear bomb.

I just don't know if there are so many refiners in Donghuang.

Although Artifact Refiners are not as rare as Formation Masters, it is not easy to gather so many Artifact Masters at once.

But Donghuang can't do it, and Northern Xinjiang and Nanman can also join in.

At that time, as long as Zhongzhou is won, there will be no shortage of people.

"That's fine, what else?"

Chu Xuan immediately nodded and asked.

"I can build the hardware facilities of this starship battleship according to the blueprints and finished products, but there are still many formation restrictions involved, especially many core formations, and it is likely that formation masters or even formation masters are required to arrange them." Old Chi Yan Zu quickly continued.

"That's fine."

So many refiners can gather together, and it's nothing to find some formation masters. If you really encounter a formation that cannot be solved, at worst, he will do it himself.

"There is one last question, materials!"

Patriarch Chi Yan spread his hands towards Chu Xuan.

"It's hard for a clever woman to cook without rice. If there are not enough materials, there is no way to build a starship warship out of thin air."

"Those ordinary parts are okay, but the requirements for certain core parts and the outer layer of the battleship are not generally high. After all, they have to sail in the starry sky."

"The divine iron for making divine weapons is fine, but the quantity is too small."

"It's best to collect star sand from the starry sky. The star sand is extremely hard and can resist the erosion of the starry sky. However, only those who are strong in the imperial realm can enter the starry sky to collect it."

Speaking of this, Patriarch Chi Yan looked at Chu Xuan, and the meaning was self-evident.

"Star sand?"

Chu Xuan froze for a moment.

I didn't expect that what I thought was useless would be of great use.

He immediately took out the 260 million catties of star sand obtained by signing in earlier.

"It's really star sand!"

Patriarch Chi Yan's eyes lit up, but he still shook his head, "The quantity is still a bit small, even if Xingsha is not the main material, but in my estimation, at least ten million catties are needed."

"Is it possible to collect star sand by signing in?"

As soon as such an idea came to Chu Xuan's mind, he immediately rejected it.

The number of check-ins is so precious, it is almost as if his mind is broken when he is used to collect star sand.

What's more, he only has more than 1000 left, even if he uses all of them, he can only collect more than 1000 million catties of star sand, which is definitely not enough.

As for him going to the starry sky to work as a coolie and slowly collecting star sand, Chu Xuan had no such idea.

"If there is a group of free laborers who can help me collect star sand..."

Chu Xuan thought in his heart.