The points that can be exchanged for an infantry member are fifty points, because the exchange conditions have been met, so the army items have been updated, and now the only class that Lin Lie can exchange is the infantry during World War II.

The technology of the Second World War era is not even as good as the technology of the 21st century, and the technological weapons of the 21st century can crush the technological weapons of the Second World War era.

Now it is the interstellar era, 10,000 years have passed since the 21st century, and the current technology is of course more advanced, and it is not an exaggeration to say that it crushes the 21st century.

Now the human armies in the interstellar era are wearing armor, and it is difficult for the rifles of the World War II era to penetrate the armor, unless several shots are hit at the same point, and the superimposed power is likely to penetrate the armor.

Of course, this is Lin Lie's idea, if such a powerful bullet can't be stopped by armor, then what's the use of wearing it?

In fact, Lin Lie really guessed correctly, the armor of the human interstellar infantry is really not something that can be easily pierced by rifles during World War II, and it really takes several shots to hit the same point before it is possible to penetrate the armor, but who has such good marksmanship? Guns hit the same location? Will someone else be so stupid that they can't stand and let you fight?

If you want to penetrate their armor, you can only use heavy firearms, such as some powerful sniper rifles, so as to pose a threat to the current interstellar infantry, with World War II rifles, at most you can only leave a small depression on it, and it is impossible to penetrate the armor and injure the soldiers inside.

"Master, this is the setting of the system, with the points you have now, you can only exchange for this level of troops, now you can only unlock the troops in World War II, and you can only exchange for this level of science and technology, the technology standard is only set at three levels for the time being, this is only the first level of technology, if you want to unlock the second level of science and technology troops, then you need 100,000 points to unlock, as for the third level of science and technology troops, then you need one million points to unlock, this is a limit, of course, if you have enough points, all this is not a problem." Xiao Ding said lightly.

"Xiao Ding, don't bring such a trick, the soldiers during World War II will be abused out of at all in this world, and now I don't even have a hundred points, go there to get 10,000 points to unlock the next technology class?" Lin Lie said angrily.

I thought that there was a warlord system that could blow up the sky, but the reality slapped him hard, the troops can be exchanged, but now he can only change the arms during World War II, compared to the current human technology, it is really backward, how can he not be angry?

"Now I haven't asked you to fight with other human regular armies, what's the hurry, besides, soldiers can also be trained, if the weapons in his hands can't work, you can exchange some advanced weapons in the system for him to change, which can also enhance his combat effectiveness, it depends on how you deal with it." Xiao Ding explained.

Lin Lie heard it, it turned out that it could be like this, if this was the case, it was not too bad, and now he didn't have a single manpower by his side, and it was a good choice to have one more help with chores, besides, now Lin Lie's strength was very poor, and the strength of the soldiers during World War II was definitely much stronger than himself.

"It's okay, it's not a problem." Hearing Xiao Ding's novel, Lin Lie's anger in his heart disappeared a lot, but he still felt that the system was a cheat, and there were so many restrictions.

"Now I want to understand how Level 2 technology is different from Level 3 technology." Lin Lie asked.

"I believe you also know that the second-level technology is the arms in the red alert, and the technology in it is at least more advanced than your previous technology in the 21st century, and it also has a lot of threat to the current human army, and now in the era of warlord melee in the human world, not all soldiers can wear individual armor, only some valued armies can wear such armor, most of the infantry can only wear some body armor, but for the current war, it is better than nothing, After all, it also costs a lot to build equipment. Xiao Ding explained.

"As for the third-level technology, it is the Terran class in StarCraft II, and the troops in it are at the top level for the current human world, as for what powerful weapons other powerful human warlord forces will research, I don't know, but the third-level technology is more than enough to deal with the general warlord forces." Xiao Ding explained.

Maybe Lin Lie was very angry, so Xiao Ding was very patient with Lin Lie's answer.

"That's the case, it's pretty much the same." Lin Lie breathed a sigh of relief, as long as the third-level technology is unlocked, then in this interstellar world, he will have the capital to dominate, after all, this technology is at the top level of human science and technology, and when the army comes up, it can also beat other warlord forces, the key is that there are more soldiers, this is the last word.

However, to unlock the second-level technology, with the support of the troops in the Red Alert, Lin Lie can really gain a foothold in this world, before unlocking the Red Alert, it is better to keep a low profile, this is Lin Lie's idea.

After all, although the technology in the Red Alert is not as good as the top technology in the human race, not all the top technology will be popularized in the army, after all, there are only a small number of troops that benefit, and the combat effectiveness of that small force will be very strong, but the combat effectiveness of most of the human ground forces is similar to that of the ground army in the Red Alert.

This Lin Lie didn't worry too much, as for the space war, Lin Lie didn't think too much, the space battleship or something, it was too far away for him now, let's put together the ground forces first, otherwise everything would be empty talk.

Previously, Lin Lie was a cowardly guy who was bullied, but now that Lin Lie has replaced his identity, Lin Lie will never allow such a thing to happen to his body again, he is not a master who is bullied casually.

As for the Lin family, Lin Lie didn't plan to go back, anyway, that family didn't want to see him, even the two maids dared to sneer at him, not to mention others, maybe only that Wang Fu really cared about him.

Next, Lin Lie only planned to spend a month safely, get 500 points, and then he could do more things.

Lin Lie finally made up his mind and exchanged for a World War II-era infantryman, and as soon as the exchange was completed, a soldier with a rifle suddenly appeared in the space next to Lin Lie.

Wearing a black military uniform, 1.8 meters tall, the military uniform is very well designed, and the soldier looks very energetic.

At a glance, Lin Lie recognized that this was a German soldier during World War II.