On the high ground on the west side of the Dragon Nest, the mercenaries of the Tianlong Mercenary Group were creating a bunker in full swing. The sun shone on their faces covered with sweat beads of soybeans, and crystal light broke out.

At this moment, the bunker on the high ground on the west side of the Dragon Nest has had some design prototypes, and has initially possessed the functions of camouflage, protection and turret. It looks decent. It is estimated that in a while, a solid bunker will stand on the high ground on the high ground on the west side of the Dragon Nest, defending the safety of the dragon Nest like a protector.

At this time, in this bunker, Canglang was nervously debugging a newly-appointed cannon. He sometimes swung the handle on the turret and sometimes peeked at the telescope on the cannon barrel. He looked very professional and skillful, giving people the impression that he was a very outstanding mercenary leader.

Zang Hai, who was standing beside him, stared at Cang Lang's every move without turning around, with an envious and admiring expression on his face. Cang Lang looked at Zang Hai's expression and couldn't help laughing, then asked Zang Hai: "Hey, Xiao Zang Hai, don't you need to go to the martial arts hall of the Youth Training Camp today?"

"Today is the weekend, rest!" Zang Hai replied in his mouth, but his eyes never left the cannon.

Canglang saw Zang Hai's little thoughts and couldn't help but turn around, slapped the cannon barrel with his hand, and asked Zang Hai: "Zang Hai, Uncle Canglang asks you, do you know what kind of cannon is?"

Zang Hai widened his tiger eyes, and couldn't help scratching his fluffy little head with his hands, and asked in confusion: "Uncle Canglang, I really don't understand what this is called! You... can you tell me?"

Looking at Zang Hai, who was flashing with tiger eyes, Canglang laughed twice and explained to Zang Hai: "Let me know, this is called a cannon, a low-scaling artillery. It is mainly used to attack armored targets, vertical targets and long-distance targets. For armored targets and vertical targets, use direct aiming to attack Huai S; for long-distance targets, use indirect aiming to attack."

Zang Hai couldn't help but nodded, staring at the cannon in front of him and sighed: "That's right? I see that this cannon looks majestic, and it is probably very lethal!"

Canglang continued proudly: "Of course, the characteristics of cannons are that they have a long barrel, a small s elevation angle, a low ballistic trajectory, can aim and strike directly, and have a high vent. They are often used in the battles of forward troops. Anti-tank guns, tank guns, high S guns, aviation guns, naval guns and coastal guns are all cannon types."

"Awesome! It seems that with this thing installed, the Dragon Nest's defense will be even more indestructible!" Zang Hai gave his thumbs up.

Canglang stretched out his hand kindly, pinched Zang Hai's strong little shoulder hard, and said with a smile: "That's right, although I don't know what the boss suddenly spent a lot of money to buy four cannons from outside, but no matter what, it's right to use something! This cannon is to protect you little kids from the youth training camp!"

"That's great. I really feel safe and relieved to live in the dragon's nest!" Zang Hai replied with a smile, showing a very bright smile.

It is no wonder that the children in the youth training camp were forced to come to the youth training camp protected by the Tianlong Group where Chen Tian was located when they lost their parents. Due to this situation, they were extremely lack of security.

At this moment, after feeling Chen Tian’s importance to them and his care for them, I believe that these children in the youth training camp will love Chen Tian more and have more confidence in the youth training camp!

At the same time, the bag was busy in the computer center of the Dragon Nest. He sometimes "cracked" to type incomprehensible English words on the keyboard, sometimes touching his slippery chin and giggling "hehehe" at the same time, and even holding the glasses on the bridge of his nose, silently looking like a "computer prodigy".

The bitter thing was the assassin who was with him. At this time, he was bored and played with a dagger in his hand. A casual dagger in his hand took off his hand and pierced into the ground between Baobao's legs. Baobao was so scared that he jumped up with a "huo" and shouted in fear: "Assassin, what do you want to do?"

The assassin apologized with an awkward look: "I'm sorry, I just took it off for a while. Don't make such a fuss, okay?"

"You blame me for being fussy. You must know that I haven't used that thing yet. If I cut it off like this, then I would really better find a wall to kill you!" Baobao protested dissatisfied.

The assassin also knew that it was a bit unauthentic to do just now, so he rubbed his hands and laughed dryly several times to hide his embarrassment, then changed the subject and said, "By the way, what are you doing in Baobao? Why can't I understand?"

"You don't understand this," Baobao immediately began to show off his pride, "This thing is the latest high-tech product!"

The assassin, who was "blind" with the latest cutting-edge technologies such as computers, couldn't help but be stunned, and then asked Baobao with a shy face: "Baobao, what is this latest high-tech product? Just tell me!"

Baobao immediately raised his hand with a proud look on his face and asked the assassin: "Assassin, I ask you, do you remember the big pot I installed on the top floor of the Dragon Nest Hall just now?"

The assassin recalled while tilting his head, "That big pot? Which big pot? Uh...oh, is it the silver-white big pot that can't be hugged by one person, and is about one meter in diameter?"

Bao Bao nodded and said, "That's right, it's that big pot! In fact, it's not a big pot, but a 'Nandou' satellite positioning system signal receiver jointly developed by our Tianlong Group and a certain department in China!"

"A signal receiver of the 'Nandou' satellite positioning system was jointly developed by our Tianlong Group and a certain department in Huaxia?" The assassin felt that every word Bao Bao said could be understood, but if these words were connected together, they could not understand it.

Seeing the assassin's confused look, the bag seemed even more proud and couldn't help but brag: "Haha, I'm just saying you're ignorant, right? The 'Nandou' satellite positioning system is the latest global satellite positioning system that can accurately depict and measure the terrain on the ground, with a resolution of up to two meters!"

"Wow, two meters? That's it that even one person can see it on the ground?" The assassin exclaimed in surprise.

"That's it," Baobao smiled even more proudly, "Do you want to see the real scene?"

The assassin immediately lit his head like a scallion: "I think! Of course I think! Bag, don't keep it aside, tell me quickly!"

Baobao smiled sly, reached out to "click" on the computer, and hit a few commands "click", and immediately a miniature map appeared on the screen.

The assassin immediately looked up in shock and saw that what appeared on the computer screen was nothing else, the terrain of the Dragon Nest and the surrounding sea areas. Under the debugging of the bag, whether it was the large and small buildings of the Dragon Nest, or the highlands and jungles, they were all displayed on the computer screen.

"This, this, this...awesome!" The assassin couldn't help but sigh, high technology is high technology!

Baobao pointed to the computer screen and said, "Assassin, look, not only the terrain of the Dragon Nest, but also the situation in the nearby seas can be seen at a glance! So, as long as you install this pair of 'Sky Eyes' and cooperate with the bunkers installed by Canglang and the Gun King at the four corners of the Dragon Nest, I can say that it is as safe as putting the Dragon Nest in a safe!"

After hearing the situation of the "Nandou" satellite positioning system introduced by Baobao, the assassin immediately sighed, but after a while he frowned and asked: "Baobao, you said that the boss hurriedly asked us to arrange bunkers, cannons and "Nandou" satellite positioning system in Longnam. What is the purpose of?"

This question stumped the bag that looked proud. I saw that the bag licked his dry lips in embarrassment, rubbed his nose for a long time before he said leisurely: "Actually, I don't know very well. I just heard that my sister-in-law has been having strange nightmares recently, so the boss said that this is what he did!"

"What does it mean to always have strange nightmares?" The assassin felt even more confused when he heard this.

Baobao shrugged and sighed and said to the assassin: "Well... I just dreamed that a ship would bombard the Dragon Nest with ten thousand cannons. The Dragon Nest was filled with smoke of gunpowder, and the casualties were heavy... In fact, it was just a dream. I don't know why the boss was so worried, it seemed like he was making a big fuss!"

The assassin curled his lips and advised: "Hey, we don't have to be fooled by what the boss is thinking. I can be sure that the boss is thinking about it for our brothers from Tianlong Group. You don't care about that much. Just make your "Nandou" satellite positioning system well, and I absolutely support you!"

"You said that," Baobao immediately said with a smirk, "Then please go to the rooftop and debug the satellite positioning system signal receiver!"

"What receiver...uh, it's that big pot? Why do you want me to climb up?" asked the assassin depressedly.

Baobao immediately retorted the assassin without hesitation and said, "Do you want me to go up? Hey! Will you enter the command to make this 'Nandou' satellite positioning system?"

"Uh, you're just bullying me for being uneducated? Remember Bag!" After glaring at Bag, the assassin had no choice but to walk out the door helplessly, climbing up the rooftop along the water pipe.

"Be careful, haha!" Baobao actually shouted out the door in a humble manner, almost annoying to death...

In this way, the active defense project and passive defense project of Dragon Nest are in full swing. The atmosphere is replaced by a famous saying on the basketball court, which is: "Defense! Defense! Defense!"
Chapter completed!