The two sides have reached an alliance agreement.

On the same day, Macroi drew up the full version of the alliance agreement, and Chen Hao and Keman both signed it and held a copy of it in each other's hands.

The top priority is naturally not to mine the blood spring, after all, the specific situation on Luo Lanshan's side still needs to be explored before the mountain occupation operation can be carried out.

All of this is in a hurry.

"The first priority at the moment is to dig a tunnel leading to Buchuan Market, how many days will it take you to complete?" Chen Hao asked.

Keman drew a few routes from the map and said: "I have already surveyed before coming, the soil of these routes is relatively loose, and it will take a day to drill a battle tunnel, depending on how many battle tunnels you need." ”

Thomas, who had already prepared a plan in his mind to attack the Buchuan Market, walked out and said, "At least five." ”

"Five of a kind is five days." Keman Road.

Chen Hao was a little unhappy and said, "Five days is too long, can it be faster?" ”

Kerman was a little embarrassed and said, "This is already the fastest efficiency in our construction, and our drill bits and machines are limited. ”

Chen Hao frowned a few times, remembering the kind of roadheader that builds subway tunnels in reality, that kind of awesome! The digging speed and width are strong.

"In this way, you wait for me for a long time, and I will get you three super TBMs to ensure that your excavation speed will be greatly accelerated." Chen Hao is full of confidence.

Keman was a little unconvinced, and said with a wry smile: "Captain Sam, you are a little joking, drilling technology, in this world, we dwarves have recognized the second, and it is estimated that no one dares to recognize the first." ”

"Just wait." After Chen Hao finished speaking, he turned around and left, going offline.

As soon as he went offline, Chen Hao went online to Baidu, found a company called Nanjing Ropes & Gray Machinery Engineering, and directly contacted its person in charge.

Chen Hao consulted briefly, and finally took a fancy to a large tunnel boring machine called B30, which cost 670,000 yuan.

Without hesitation, Chen Hao directly ordered three units, and took a plane to Nanjing that night, and went directly to settle early the next morning.

Looking at the three iron guys that were as huge as buses, Chen Hao was quite satisfied.

Chen Hao let the others go out, and he used the "teleportation" skill to pass in directly, and then walked away in a chic and natural way.

Others were dumbfounded: "What about the machine? How is it gone. ”

After returning home and going online, Chen Hao officially introduced the three large tunnel boring machines. Keman, who has been burrowing all his life, chuckled in his heart when he saw that these were three big guys.

Chen Hao took out the manual, sat down and drove it not very skillfully, and turned the drill bit on full power, only to see that the big drill bit was spinning wildly, ensuring that the city wall could be drilled.

Kerman was dumbfounded.

He has been doing it all his life, so he can naturally see the ability of this machine. This machine is estimated to be able to dig up to a hundred of their clansmen at the same time.

"Awesome...... Awesome ......" Kerman couldn't help but jump up, and explored up and down with childlike enthusiasm, as if he had seen some treasure.

Chen Hao took a cigarette in his mouth and asked with a smile: "With these three big things, are you sure to dig them out within three days?" ”

Kerman gave a thumbs up and said, "Two days! ”

Afterwards, Keman caught Chen Hao and asked vigorously, asking where this large tunnel boring machine came from, whether there were any manufacturing drawings and so on. He was too interested in this thing, this one machine basically topped the wisdom and experience accumulated by their entire clan for hundreds of years.

Chen Hao was a little helpless when asked, so he had to spend money again and went to Nanjing Rigger to buy the drawings, but promised not to pass them on. When Kerman got the drawings, he laughed with joy.

Excavations began the next day, in a secluded jungle not far from Karusha, mainly to facilitate the march.

While digging, Chen Hao and Thomas discussed the entire attack plan.

There are three main links. The first is to send troops to attack the city directly, with the intention of attracting the attention of the enemy; the second is that the main forces are carrying out a burrow raid from the ground; The third is the destruction of the Black Tower of Defense.

Defending the Black Tower was the biggest obstacle to their operation.

You have to send a team of elite soldiers to destroy it in advance, otherwise the series of chaotic attacks defending against the Black Tower will definitely cause a wide range of casualties. The Ali Corps came and went to talk about a few thousand people, and Chen Hao was not willing to die easily.

"For the task of attacking the city and harassing the enemy, I can talk to the leader of the black ogre clan 'Flo' and let them take charge of this." Chen Hao said: "But you have a choice for destroying the Black Tower?" ”

Thomas said: "The outer defense of the Black Tower is similar to that of the C-class city wall, and you can only send people to infiltrate it and destroy its mechanical devices. ”

"Not good." Chen Hao shook his head and said: "There must be a reactionary mechanism in the defense of the Black Tower, and we don't have the talent to be proficient in this, so we sneak in rashly, just for fear of causing death and injury." ”

"What do you mean, Lord Sam?" Thomas was also a little worried.

"...... you say" Chen Hao had an exploding thought in his mind, and said excitedly: "The defense black tower is so huge, if it falls from a high altitude, it will definitely be shattered, right?" ”

Thomas suddenly understood what Chen Hao meant, and his two pupils widened.

"We asked Keman to hollow out all the dirt under the defensive black tower, there is a depth of forty or fifty meters, and when the time comes, the entire defensive black tower will definitely collapse and be self-defeating!" Chen Hao said with a smile.

"Good plan!" Thomas also clapped his palms, and his eyebrows fluttered: "Dig the tunnel a little wider, we can even pull the entire defensive black tower back, study and study, maybe we can use it for our own use." ”

"That's how it was decided!" Chen Hao said: "I'll go to talk to 'Foluo' first. ”

Everything is going on in close harmony.

……

……

In the darkness of the night, a column of men and horses galloped wildly on the barren plain.

After a while, Chen Hao led the people to the territory of the black ogre.

Some of the patrolling ogre soldiers recognized Chen Hao, came over to salute respectfully, and then turned back to deliver a letter to Flo. Flo, who was studying in the big tent, heard Chen Hao coming, and hurriedly led someone to greet him.

"Welcome, Lord Sam." Fo Luo walked up to Chen Hao and the others, smiled and said, "Please come in and sit down." ”

Chen Hao tugged on the reins of the horse, shook his head and said, "No need for Patriarch Foluo, I'm here this time, I have something urgent to discuss, let's talk on the spot?" ”

Fo Luo pondered for a while, quite surprised, and immediately waved his hand and ordered: "Clear the radius of five hundred zhang." ”

"Yes!" A group of soldiers with knives and guns searched the carpet and searched the area within a radius of 500 zhang.

After confirming that there was not even a single animal around, Flo said, "Lord Sam, please speak." ”

Chen Hao's words were shocking, and he directly said the point: "We are going to attack Buchuan Market, are you interested?" ”

Having lived in this area for so long, Folo naturally knew what it meant to attack Buchuan Bazaar.

It was the territory of the Naga clan, the big family in Modo City, and attacking it was undoubtedly a hornet's nest.

"This ......"

Fo Luo was a little hesitant, he was no longer the hot-blooded young man he was back then. Back then, he was armed with a chain hammer, and even Modo City dared to break through, but now he has the entire clan on his shoulders, and every move has to be considered.

Chen Hao knew that Fo Luo was worried, and said, "I've been to Buchuan Market, and you black ogres also have a large number of slaves, do you want to know why they are arresting your people?" ”