Three days passed in the blink of an eye, and in these three days, Country E launched several attacks on the fortress, but they were all repelled by Kana and others.

Mu Feng was in the command center of the fortress, paying close attention to several attacks, and he found a very strange phenomenon.

Whenever Kana and the others attacked, the army of country E would retreat in a hurry, and it seemed that they did not intend to fight.

"General Mitheus? The army of country E, was it the same before? ”

"Yes, every time we meet them, they retreat in a hurry." Mitheus nodded and replied.

Mu Feng fell into deep thought, he felt that this matter was not as simple as it seemed on the surface, suddenly, he thought of something, and hurriedly asked.

"Is this situation after the disappearance of the Noah's Ark? Just starting to appear? ”

"Second Lieutenant Mu? How do you know? Mitheus asked with a puzzled expression, this situation did indeed appear after Noah's Ark disappeared.

At first, he also wondered if the army of country E had set up an ambush and deliberately lured them to attack.

Later, he had an extra eye, and after discovering the army of country E, he immediately sent fighters to reconnoiter around the fortress, but unfortunately found nothing.

In the following time, the army of country E launched many times, and he didn't take such a surprise attack too seriously, guessing that it was probably because the Noah's Ark was not there, and the army of country E did not dare to fight them head-on.

But just after being reminded by Mu Feng, Mitheus was confused again in his heart, and hurriedly asked.

"Second Lieutenant Mu? Did you find something? ”

"I think there's a lot of conspiracy in there." Mu Feng thought for a moment and replied.

These attacks launched by the army of country E did not pose any threat to the fortress at all.

The disappearance of Noah's Ark is a mystery in itself, and coupled with the abnormal attack of the army of country E, he unconsciously associated it with it.

Suddenly, Mitheus thought of something, and then ordered one of the soldiers.

"Immediately send the second reconnaissance team out to the area near the star of Ruosai."

Hearing Mitheus mention Ruosaixing, Mu Feng thought of Chen Mengting and Beibei, and a trace of worry rose in his heart, and he hurriedly asked.

"General Mitheus? What happened to Saixing? ”

"The army of country E once tried to bypass the fortress and attack Ruosaixing, but we discovered and repelled it." Mitheus replied with a serious expression.

The supplies of the first fortress are almost all from Ruosaixing, and once Ruosaixing is attacked, the situation of the first fortress will become very passive.

Although there is a certain gap between the first fortress and the army of country E in terms of overall strength, they have successfully resisted the army of country E by relying on the military deployment on the fortress, and more than ten attacks have formed the current stalemate.

On more than one occasion, he sent reconnaissance planes to search for the Noah's Ark, but all of them were near the First Fortress.

At this moment, he suspected that the reason for the disappearance of Noah's Ark was probably to attack Ruosaixing.

While the two were discussing their next course of action, a transport warship landed at the fortress.

Mitheus took Mu Feng with him, and then walked out of the command building and came to the transport battleship.

The hatch of the transport battleship opened little by little, and a young man walked out of the battleship.

The young man came to Mu Feng and shouted with some excitement.

"Brother."

"Why are you here?" Mu Feng was stunned for a moment, and asked, he never thought that the person who transported the Hades King over would be his younger brother Mu Tian.

"I'll help you." Mu Tian hugged Mu Feng and said with a smile.

When he saw that the Hades King was transported back, the whole person was stunned for a moment, Mu Feng's strength in piloting the mecha, he couldn't be clearer, he didn't expect that someone could destroy the Hades King like this.

As soon as possible, he applied to the New Earth Higher-Ups and asked to come to the First Fortress, and the New Earth's Higher-ups finally agreed to his application and gave him the task of transporting the Hades.

Mitheus gave a military salute to Mu Tian and opened his mouth to greet him.

"Hello Colonel Mu, I'm Lieutenant General Mitheus of the First Fortress of the New Earth."

He had heard from Carrot that an ace pilot would be sent to reinforce the First Fortress.

"Hello, General Mitheus." Mu Tian replied with a military salute and greeted.

After saying hello, Mu Tian took the two of them into the transport battleship, pointed to the Hades in front of him, and said.

"Brother, the Hades sent it to you, do you want to try it?"

Mu Feng didn't speak, just nodded, then grabbed the lifting lever and entered the Hades mecha cabin.

The moment he pressed the start button, a red light flashed in Hades' eyes.

Looking at the data displayed on the screen, Mu Feng showed a look of surprise on his face, he found that the performance values of the repaired Hades had been greatly improved.

At this time, Mu Tian also followed the lifting rod to the front of the mecha cabin, and said with a smile on his face.

"Brother? Were you scared? ”

"What's going on?" Mu Feng asked with a puzzled expression.

"They have transformed and upgraded the Hades, and the current Hades is an AG-D2 mecha." Mu Tian replied smugly.

When Hades was sent to New Earth, the entire mech was already in disarray, and it was impossible to repair it, and after much discussion, they decided to upgrade Hades to an AG-D2 mecha.

The performance of the AG-D2 mecha is much higher than that of the AG-D1 mecha, but there is a fatal flaw, that is, the energy consumption is also extremely powerful.

If ordinary energy is used, the combat time of the AG-D2 mecha is only one-third of that of the AG-D1 mecha, and the actual combat effect is extremely poor.

In order to make up for this shortcoming, they adopted new energy, and the refining of new energy is not easy, with the current new energy reserves of the new earth, only two AG-D2 mechs can be maintained.

At this moment, Mu Feng's heart became a little excited, and he had been worried about whether the Hades King could fight against the AG-D2 model Heavenly King.

Now, Hades and the Heavenly King belong to the same AG-D2 model, and he has absolute confidence to defeat the Heavenly King.

Knowing that Mu Feng's Hades had been transported to the First Fortress, Kana and the others also rushed over.

Looking at the brand-new Hades in front of them, the three of them showed puzzled expressions on their faces at the same time.

"What do I think? Brother Mu's Hades is different from before? Robert scratched the back of his head and asked, puzzled.

"I feel that way, too." Fei Kun nodded and replied, they have been fighting side by side with the Hades for so long, so they naturally know what the Hades look like.

Mu Tian glanced down and saw Kana coming, so he immediately followed the lifting pole and landed.

"Sister Na, do you miss me?"

Kana raised her pink fist, lightly knocked on Mu Tian's head, rolled her eyes and said.

"I miss you."

"Sister Na, you are so excessive, why did you bully me as soon as you met." Mu Tian said with an aggrieved face.