On the way back to the Doomsday Shadow Fortress, Chu Jungui has been reviewing the battle. Several short battles made Chu Jungui feel that the enemy he faced this time was not simple, every time it was an encounter, and the enemy's strength had increased beyond expectations. Knowing that the opponent was of this scale, Chu Jungui would rather hold the chariot at home for a few more days before coming out for a decisive battle.

However, the opponent obviously didn't want to give him this time, this army was coming for the Doomsday Shadow Fortress, but the opponent didn't expect Chu Jungui to increase his production capacity so much in just a dozen days, let alone that the test subject would almost single-handedly turn the tide of the battle, and both times they were repelled under the superior forces.

In the eyes of the subject, the other party's losses were not large, at least not to the point of disastrous, and there was no need to retreat. However, after talking to Roland, Chu Jungui realized his mistake: people are not test subjects, they have morale.

People are hesitant, they are afraid, they are worried, they are angry. And the test subject will only calculate the victory and defeat, all the soldiers are bargaining chips in his eyes, as long as he can win the battle, then even if he fights to the last person, it is okay.

This is not the case with human beings. On rare occasions, human armies fight to the last of their lives. Most of the time, the default rule of the Tang Dynasty and the Federation is that the troops can retreat or even surrender if they are reduced by 20%. The starship fleet is even more cautious in decisive battles, and many times the capital ship will be evacuated from the battlefield as soon as it is damaged.

In the past two battles, the previous one brought more than 20% casualties to the opponent, and this time, although it was slightly worse, it destroyed most of the opponent's materials and ammunition, and at the same time severely damaged the mecha troops, so it was normal for the opponent to retreat. After all, the Round Table Warriors have support, bases, and supplies, so there is no need to fight with Chu Jungui like a hooligan. On the contrary, Roland's group of people has long had no way to retreat, and they are fighting for survival until the last soldier.

As for Chu Jungui, in his eyes, fighting is fighting, and the whole point is to destroy the enemy and protect himself, without blood and without desperateness. If you want to fight, it will be the enemy's life.

Understanding the opponent's mentality, combined with the battle data, when returning to the Doomsday Shadow Fortress, Chu Jungui already had several conclusions. This time, the opponent had stronger troops, more supplies, and more decisive actions: just after the first encounter, he sent a large army to attack his lair, clearly wanting to finish it off in one fell swoop. And when you don't continue the offensive after suffering certain losses, it is not a good sign. This shows that the opponent must have more solid support waiting for him, so he is not in a hurry to fight for a short time, go back to rest first, and fight again in the next day.

The next time we meet, the Round Table Samurai won't be the only one.

There is no such thing as a stereotype in the subject's case, and when he thinks about the possible attack methods of his opponent, he takes in all the known data and starts deducing.

Chu Jungui already had the data on the main weapons and equipment of the Federation and the Community, and with the supplements of Roland and Wilson, he knew nothing about the Round Table Warriors. Then in the process of deduction, Chu Jungui found a problem: the Federation's attack did not do its best.

This question is actually very easy to answer, Wilson and the others know in their hearts, that is, there may be people in the current federal base who have their past superiors or acquaintances, and they are not willing to kill them all, and after attacking once, they will ignore them and let them fend for themselves. Who knew that Chu Jungui returned suddenly, and as soon as he came back, he began to organize the army and provoke him wantonly. The opinion of these past Federation officers was that the opponent's offensive would be strengthened, but not deadly.

But in the world of test subjects, human affection is never a variable.

After the deduction, Chu Jungui discovered a very likely danger: a missile attack.

The location of the Shadow of Doom fortress is fixed, which is a fatal wound. The Federation's missiles don't need additional technology at all, as long as they use old-fashioned antique technology, and even rely on mechanical technology to hit accurately, the rest is a matter of size.

Although with the extremely harsh environment of Planet 4, perhaps only one or two out of 10 missiles can successfully reach the target, even if one of them falls, it is very fatal.

When Chu Jun is there, he can still rely on rapid-fire artillery to defend himself, but if Chu Jun is not there or is busy with other things, it will be very difficult for his group of soldiers to defend against missiles.

The most likely missile to hit is a particle bomb that focuses on killing people. This kind of missile is not obvious against war beasts with rough skin and thick flesh, but it is still quite effective against personnel.

However, what the Federation didn't know was that Chu Jungui had developed a survival-grade composite material that could barely resist the ion storm of storm clouds. At this moment, no matter how powerful the human missile is, it cannot compare to the storm clouds of the planet.

As an advance fortress occupied by the planets, the main building of Shadow of Doom is naturally extremely sturdy and able to withstand direct bombardment from fusion bombs. Now there is a need to worry about particle bullets.

As soon as Chu Jun returned to the fortress, he arranged the production of survival-grade composite armor plates, and spent a whole day covering the surfaces of the important buildings in the fortress. This layer of armor plates, although not thick enough, is enough to resist and filter out most of the lethal heavy particles.

After arranging the defense, Chu Jungui felt that the production capacity of the fortress was still insufficient, so he gritted his teeth and spent the next two full days to produce a full 5 grain power furnaces, and the energy supply of the entire fortress exceeded 2 million kilowatts in one go. With energy, there are infinite possibilities to wrestle with the samurai of the round table.

Chu Jungui just realized that he had some confidence, and the crisis was already coming.

Chu Jungui stood on the top floor of the fortress, looking at a few flickering points of light in the distant sky, his expression instantly solemn. There was no need for Chu Jungui to warn, the alarm of the fortress had already sounded, and the soldiers who were still active outside rushed into the building. The few people who were working outside the fortress did not have time to return, so they all rushed to the nearest vehicle and hid in the car. All engineering vehicles are equipped with additional armor and are much more defensive than single-player warframes.

Chu Jungui's eyes narrowed slightly, and he instantly distinguished the number of flickering light spots, a total of 5 rounds.

"You really can afford to look down on me!" Chu Jungui complained in his heart, returned to the battle position, closed the hatch, and pulled down the defensive partition.

All that's left is to pray.

At this moment, Gamble in the distance was standing on a high place, his expression gloomy, and he couldn't laugh at all. There were still dozens of trails left by missiles in the sky, but they didn't fly far before several remnants seriously deviated from their original directions, and they didn't know where they flew.

He smiled bitterly and said to himself: "36 missiles, 10 times the configuration, enough to look up to you." Probably...... Half of them will be there, right?"