Xu Feng fell into deep thought.

The priest continued: "Actually, there are still a lot of this kind of material deep underground."

"If you are lucky, you might be able to find a whole vein of minerals, and then you can recreate nine arrays in a short time."

Xu Feng asked: "Why nine?"

The priest chuckled: "This kind of item that can change the fate of a civilization is naturally jealous of the heavens."

"No matter which civilization, there are only ten formation disks that can control the weather."

"The array disks copied with Naluo Civilization as the master disk are all Naluo Civilization's formation disks, so there are a maximum of nine replicas."

Xu Feng understood and asked with the same smile: "You make it simple, but if the mineral veins are so easy to find, you will only have 30 slates?"

The priest interacted with Xu Feng for a while and knew that Xu Feng was not easy to deceive.

He told the truth: "This kind of mineral vein is called dragon crystal vein. It is usually guarded by giant dragons. We can't defeat it."

Xu Feng asked: "Then do you know where these mineral veins are?"

"I don't know, because we knew we couldn't beat it, so we never looked for it."

Xu Feng: "You promise to help me find such a vein, and I will agree to your terms."

"By the way, you have to take me to visit those cities where civilization has been left behind."

The guard next to him was a little angry: "Do you know how many people will die looking for mineral veins?!"

Xu Feng's momentum was not weak at all, and he asked: "How many more people can the formation disk allow you to reproduce?"

The guard's momentum suddenly weakened.

Xu Feng knew very well how important the chips in his hand were, so he didn't care about letting some people in this tribe die.

After all, it is not one of our own who dies.

The priest sighed and said, "That's okay. I promise to help you find such a vein within 10 years."

"Up to 6 months."

The priest frowned: "It's impossible, it can't be found."

"And since the men have all gone out to look for mineral deposits, won't the value of the formation plate in protecting us for reproduction be gone?"

Xu Feng smiled: "Isn't six months enough? Is it enough to breed a batch of offspring?"

The priest felt Xu Feng's indifference, but he was not angry.

Their cooperation was originally based on mutual utilization.

From the beginning, they did not trust Xu Feng.

The priest thought about it seriously and said, "We will start looking for mineral veins for you in 10 months. We should be able to find this mineral vein within 5 months."

"However, we will not participate in the battle of the mineral veins. If you can occupy the mineral veins, we will help mine them."

15 months is actually a bit long.

But compared to 10 years, a period of just over a year is easier to accept.

Xu Feng looked at the priest: "I can accept this time, but you have to live on the border between humans and Wanjin City."

The words just fell.

The guards nearby retorted angrily.

"impossible!"

"Don't you dare take our sacrifice away!"

"Without sacrifices, our tribe will perish!"

Xu Feng faced everyone and remained unhurried: "This is not negotiable. If you are worried, you can follow him to protect him."

The priest said: "Then more people will be detained by you at the border between your world and the wilderness?"

Xu Feng smiled: "Don't say it so harshly, I just want you to be a hostage."

"Such an important transaction cannot be relied on to rely on credit."

The priest made a strange movement, and Xu Feng guessed that this movement might have a similar meaning to sighing.

After completing this action, the priest said: "Okay."

"I will lead 20 guards and move to where you want me to move."

"But you'd better not think about killing me. Although our tribe is just a group of remnants, the power we can mobilize is far beyond your imagination."

Xu Feng nodded: "I know this."

The Naro civilization is not at the same level as the current human civilization.

The gap is too big.

Even if these remnants collect some weapons left over from the Naro civilization, the threat to humanity is still huge.

Xu Feng is courageous, but he never underestimates his enemies.

The priest nodded: "Can you hand over the array plate to me?"

Xu Feng said: "You have to follow me first, and then I will give you the array."

The priest explained: "The array must be arranged here by me personally in order to protect my people."

"Don't worry, you pose an equally huge threat to our tribe."

"I will not break the contract easily, just like you will not break the contract easily."

A contract is most stable when both parties have the power to threaten the other.

Xu Feng handed the formation plate to the priest: "By the way, you have to give me those documents."

The priest smiled bitterly: "Of course, we have paid enough, and of course we will give you those trivial things."

In the beginning, I wanted to use something small to make sacrifices so that Xu Feng could do the work for free.

Unfortunately, Xu Feng personally experienced an acid rain and thunderstorm in the wilderness and changed his mind.

When the priest thought about this, he could only smile sadly.

I can only say bad luck.

After taking the battle plate, the priest arrived at his residence.

Xu Feng wanted to follow in, but was stopped by the guard.

But the priest's voice sounded: "Let him come in. Sooner or later, they will master how to use the formation disk."

Xu Feng looked at the guards and said with a smile: "Your boss is much more sensible than you."

"Get out of the way."
Chapter completed!