"What...... What does it mean?" Lu Yu blinked blankly, and then said: "Is it that you don't understand the meaning of the front line, or you haven't explained it? Where is the front line?

The front line is really a line.

Military forces, generally speaking, will be paved into a 'surface', counting logistics and the like, the area will become larger and larger.

But the front line only refers to the line that rushes against the enemy, or twists and turns, or horizontal, or there will be a lot of separation in the middle, in short, it is the place where the battle really takes place, it is called the front line, behind the Chinese army, and then behind is the rear.

Xu Chuan now pointed at a large starry sky like this, almost spreading half of the universe, and then said that this is the front line......

On the one hand, this made Lu Yu wonder about Xu Chuan's 'words', but on the other hand, it made him feel cold in his heart.

Sure enough, Xu Chuan sighed and said, "Of course I know what the front line means, so ...... This is the front line, and there is absolutely nothing wrong with that. ”

The corners of Lu Yu's eyes twitched, and he said, "That is to say...... Everywhere here, there is a possibility of fighting?"

"It's not that it's possible, it's that every inch of land here has been fought, or is being fought. ”

"How big is the coverage area?"

"Heh, half a universe. ”

Lu Yu's brows furrowed, and he asked, "Who is the enemy?"

"It's hard to say. ”

"What's the answer?"

"That's it...... It's hard to say, obviously I've been fighting them for I don't know how many years, but I just can't say what they are. ”

"This ...... Tell me more about it. ”

"Okay. Xu Chuan sighed, and then said faintly: "A long, long time ago, people in this world didn't know that there were enemies. But the world will always grow, and as people get stronger, they will go from competing with each other on one planet to competing for new discoveries. Once all human beings, the enemy was just themselves, climbing each other, squeezing, and then ...... Finally, when technology and cultivation reach a certain level, people realize that the universe is almost infinite, and they don't need to squeeze each other at all, and they don't need to go to war, they just need to explore. That...... It is a wonderful era, and what is truly world peace is true. At that time, everyone thought that this peace would last forever, but they did not expect it...... This peace is not long-term, it can even be said to be short-lived, because human beings have discovered that in the depths of the universe, there is another life. ”

Lu Yu said, "Maybe ...... They must have lived in the world before we lived. ”

"Maybe so. But they were discovered, and at that time some decided to retreat, others decided to invade. Of course, the first thing everyone thought about was aggression, and since they saw it, it naturally went without saying that everything would end up if they were killed, but ...... But they found that their abilities were similar to ours, so it became a tug-of-war, and some people retreated, because occupying so many planets is actually enough, and even so far, there are still many barren planets in the places we occupy in this universe. But...... They don't, they find out about us, and they want to destroy us. ”

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"This ...... After all, the universe is so big that we can't afford to go on a non-stop war for such immediate interests, right? After all, war is not a good thing for both sides. ”

"No, you're wrong, war is a great thing for them!"

"This ...... Hehe, I've never heard of anything good about war. ”

"This also has to talk about the cultivation between us. The cultivation of human beings is to absorb the power of the universe and hone their own souls, so that they can possess energy, and master various abilities through the inheritance of secret methods and the rest of the exercises. Therefore, our aggression generally comes from the competition for resources. But the other side is different, and their strength comes from ...... Plunder! Kill our people, and they will eat us, or absorb us, take possession of our energy, and become powerful. ”

"Wow!" Lu Yu blinked his eyes and smiled bitterly: "That's it...... Then the other party must be getting stronger and stronger......! Why is he so unlucky, he bumped into them. ”

"The history of mankind is the history of expansion, sooner or later, one day it will collide like this. ”

Lu Yu smiled bitterly: "That's it, it makes sense, but is that it?

"Yes!"

Xu Chuan nodded and said, "On the one hand, it is to find and concentrate all the power in this world...... That is, the establishment of the Martial Academy, on the other hand, is to use another form of expansion to collect the necessary resources in other worlds. ”

"Oh......" Lu Yu blinked, and then said: "Then, what is the most important resource?" Hehe, I'm sorry, I'm just a businessman, but I've never been interested in such a thing as war materials, to be honest, before I came to the Martial Academy, I had never felt that this world was at war. ”

Lu Yu's current feeling is as if he is a stick country in the world of his previous life, he has been living a normal life, developing, growing, and then ...... Few people realize that they are the only country at war.

Xu Chuan nodded and said: "In fact, most people in the world, because they have never been to the front line and have not felt the cruelty of war, do not realize the existence of war at all, and even selectively forget it directly." ”

"Ahh ”

Lu Yu blinked, and then said, "No wonder...... There is a martial arts academy, no wonder this front line is not known to outsiders, and now I finally understand. ”

"Oh?

"Well, yes, the other party's ability can directly kill humans and then absorb energy, so if the person who comes here has too low cultivation, it will be easy to be killed...... So the Martial Arts Academy is not only a place to improve cultivation, but also a place to select soldiers, and only when cultivation reaches a certain level can one have the ability to fight with the other party...... It turns out that this is the case, and it should be like this, no wonder there are so many veterans of a hundred battles in the martial arts academy, and they are all physically disabled, it turns out that ...... On the battlefield, even if everyone is defeated, what they can do in the end is not to let themselves be eaten by the other party, and if they are injured, they must at least have the ability to escape...... It's a foundation, it's the foundation of a soldier! No wonder you brought these 10,000 people, they all looked very strong, but...... There's one thing I'm still curious about. ”

"Oh, what's the matter?"

"You see, the Martial Academy only admits eleven students every ten years, and in some years, it can't make up this number, so ...... How many years will it take to get 10,000 people......? Did each of them live for tens of thousands of years?"