The mercenary camp will take one day to complete. The next target, Yuan Chenfei, was selected as a blacksmith shop, and the improvement brought by the equipment to professionals is still very obvious.

The blacksmith shop needs eight kinds of resources, including four of which Yuan Chenfei and the others already have, so it is enough to get four kinds of resources next day.

But at this moment, news came from behind.

A mining area was attacked.

As one of the mining areas was attacked, other mining areas began to be attacked one after another. Due to the large number of Qingkong tribes, the five mining areas were almost lost at the same time.

Fortunately, because of the early preparation, the Cyclops ran away immediately after receiving the news and did not suffer much loss.

After regaining the mining area, the Qingkong tribes stationed again and began to establish defense facilities.

It is worth noting that this time they started building a fort.

Yuan Chenfei, who learned the news, just thought for a moment and continued to lead his troops to attack. He quickly took down four other mining areas and retreated in time after cleaning up a batch of resources.

Because of its rapid action, the Cyclops were also promoted and their strength increased in battle, so the battle this day was much faster than before.

Li Zhanjun proposed to continue his efforts and simply cleaned up the remaining three mines, but Yuan Chenfei opposed it.

He rarely stopped when he saw it, and returned to the territory with the Cyclops.

The day passed quickly, and at night, the construction of the mercenary camp was completed.

Yuan Chenfei used his authority and the first person he hired was Qu Wei.

Hiring requires spending crystal coins, but since the gods forbid Yuan Chenfei and others from using personal resources, they can only be resources obtained in the territory.

Fortunately, Qu Wei's price is not high, he is only level 28, and the first level is one hundred crystal coins, which is 2,800 crystal coins, which is very cheap.

Walking out of the mercenary camp, Yuan Chenfei came over and hugged him.

Although Qu Wei was mentally prepared, he was still a little surprised when faced with this scene: "I am the first one?"

"That's right, you're cheap." Li Zhanjun opened his mouth and said nothing good.

"Get out, don't listen to him. If you have something to do, I'll ask you for advice. So I'll find you here first. Although you can also pass messages in the fairy world, it's still too troublesome." Yuan Chenfei said.

"I understand." Qu Wei nodded: "I have received the news in the morning, and the General Staff has also analyzed this. Do you want to hear it?"

"I'm looking forward to it."

Qu Wei said: "I guess you also thought that the Qingkong tribe's stationary strength has also been improved in a step-by-step manner."

One sentence reveals the key.

Although Yuan Chenfei and his friends captured many Qingkong captives, only the upper class knew about the Qingkong mission, so it is unrealistic to understand the Qingkong mission through the prisoners, and they can only make judgments through their actions.

At this moment, Yuan Chenfei had already said: "But I think that the strength of this strength is not the strength of the soldiers, but the defense measures."

"That's right." Qu Wei said: "The Qingkong tribe clearly established a defensive stronghold in the buffer zone half a month in advance, but at the beginning there were only a few alchemy arrays, which was unreasonable. After returning from the counterattack, they began to install a turret. Considering the previous mission mode, it can basically be judged that every time they successfully counterattack, they will gain a certain right to increase their defense."

Yuan Chenfei nodded: "Yes, this should be the limit given to us by the gods. If you want to use guerrilla tactics to collect resources and ensure that the Cyclops do not lose as much as possible, then in the repeated struggles, the resistance we face will become stronger and stronger, until in the end, every time we capture a stronghold, a significant price may be paid."

Qu Wei continued: "There is another problem. You took down five mining areas in one breath yesterday. Logically speaking, it was enough for the Qingkong tribe to counterattack. But in fact, they did not, but launched a counterattack this morning. If they were slow to act, it would be a bit unreasonable."

Yuan Chenfei said: "There is only one explanation."

The two of them looked at it and said in unison: "Time-limited attack!"

The Qingkong tribe's counterattack is likely to be restricted, such as it can only counterattack the next day after the loss, so even if they know that the mining area is lost, they will not fight back immediately.

This is the opportunity given to them by the gods.

Otherwise, once the twelve mining areas are lost, they will start a fight, and only 70,000 cyclops can't stand it.

It is precisely because the total time is limited, when the time point of the next day comes, the five mining areas are attacked almost at the same time, and they do not give the opponent a chance to resist. In other words, even if Yuan Chenfei and the others protect one of them, there will be no time to defend.

Qu Wei said: "From this analysis, we may be able to draw a conclusion that there is only one chance to counterattack every day. If this time is not successful, we can't fight back today."

Yuan Chenfei nodded: "That should be."

Xia Ning and others also suddenly realized: "So this is why you did not order the attack on the remaining three mines? Because there was no counterattack, they could not upgrade their defense system."

"Yes." Yuan Chenfei sighed: "As soon as this happens, things will be contradictory again."

To avoid being attacked by opponents as much as possible, you have to clean up more in a mine and try to keep it as much as possible, but a single resource cannot build any special buildings.

A comprehensive cleaning will give the opponent a chance to fight back in full swing.

It can be said that in this mission, the gods have been creating contradictory choices for them.

Whether or not a special building is built or balanced in the offensive and defensive resource area, all choices have pros and cons, and Yuan Chenfei and others must weigh the pros and cons.

Yuan Chenfei also had a headache for this: "It's very troublesome."

Qu Wei smiled and said, "Isn't this the reason why you came to me?"

"Do you have any suggestions?" Yuan Chenfei asked.

Qu Wei said: "Before coming, I had some discussions with the above. We agreed that among the twenty special buildings, the really useful ones are the ten types of nurturing Tianchi, Jedi beast bars, blacksmith shops, mercenary camps, patron saint statues, rage sky stones, magic towers, dark spiritual paths, silent pure land and thick soil mazes. So our plan should revolve around the materials needed by these ten buildings."

Liu Li was surprised: "Although the nurturing Tianchi was useless in this battle, it was a necessary building for long-term development, and I can understand how to build it. But what does the magic tower require it? Just to put a few spells? It is useless for the Cyclops to ask it. And it contradicts the Silence Pure Land."

Qu Wei said: "If you consider it from a combat perspective, it is indeed useless. But have you forgotten how Yuan Chenfei entered the goblin kingdom?"

Everyone was stunned: "Illusion? Discover?"

"Yes!" Qu Wei said: "The magic tower is not used for combat, but for means such as illusion. If the Cyclops do not have such a method, they can only rely on the magic tower. Unless you don't care about the future development of the Cyclops, it is best to build this thing for them no matter what. In fact, even in this guard war, you must consider the possibility of the Qingkong tribe's infiltration and destruction. Don't forget that the mission only says that you can attack in one month, but don't say when the attack will end. Theoretically, as long as the opponent's soldiers are not dead and do not give up, you can continue to fight."

Only then did everyone realize that they had made a mistake, focusing on the non-war period for only one month, but they ignored how long it would take to fight after the battle began. If the Qingkong tribe was willing to delay and use its resource advantages to continuously consume, the 70,000 troops could be very powerful.

But Qu Wei and the others noticed it.

Now everyone understands the nature of the gods. As the saying goes, what you don’t stipulate is what I can use.

Since the gods did not specify how long they could fight in a month, the Qingkong tribe is likely to fight time-consuming and resource wars like the Fairy Fortress, and slowly destroy their opponents.

"The magic tower must be built." Yuan Chenfei affirmed: "It's just ten places, but it still involves twelve resource points."

Qu Wei smiled and said, "This is what you missed. I have analyzed and compared the resources needed by these ten buildings. We found that the resources needed by these ten buildings are mainly concentrated in crescent stone, purple crystal, mantu gold... on the eight types of ores, and the other four types require very little."

"But it still needs it, isn't it? Xia Ning asked."

"Yes, but if we focus, we may be able to collect it in one or two days."

After hearing this, everyone understood.

Yuan Chenfei said: "If you spend one or two days to make a full effort to make these four resources with less demand, you can strategically give up as long as you meet the needs of ten types of buildings."

Rouwa also said: "In other words, you only need to compete for eight resource points at that time."

"No." Qu Wei shook his head: "It's six places. There are two special resources, pearl wood and lava agate, which can also be obtained in Qingniao City, not only buffer zones."

There is an attack city in the mission, and this mission is used to compete for those two resources, so only six things are left to be entangled.

This way, everyone's pressure was greatly relieved.

"In this way, it means we have to compete for six places and give up six places? When it comes to the general attack, we will add 70,000 to nine thousand people, and maybe 18,000 more people?" Xia Ning asked.

"Give up may not necessarily give up completely." Qu Wei explained: "Although it is only a speculation that the stronghold guards can join the siege war, after analyzing it, we unanimously believe that this is indeed very likely. Because according to the habits of the gods, all hidden means must be related, and there are few direct recruitment of troops for no reason. Just like the ambush of the Qingkong tribe, it is also to issue relevant tasks in advance, rather than direct targeting. This is in line with the rules! So if this inference is correct, can we think the opposite?"

Yuan Chenfei said: "Before the end of the last day, clear out the strongholds we gave up. Because they can only counterattack the next day, so they will lose the opportunity and these 18,000 people will not be able to appear."

"Yes, in this way, do you understand our offensive order?"
Chapter completed!