Above the ground, the Black Warrior Air Force Base has transferred all important facilities to the underground, including training grounds, command towers, etc.

Basically, the Black Warrior Air Force Base on the ground has almost become an empty shell, or it is a living area, and the role of the air force base has been completely replaced.

In this way, it has been completely announced that the previous ideas of Yue Peng and Ximang have been fully realized, and the ant hole has become a powerful underground military fortress.

At this moment, Yue Peng was conducting extremely hard hand speed training in the newly opened training ground of the ant hole. After half an hour of day and night training, coupled with the continuous red dragon solution, Yue Peng's hand speed has jumped to 24.6, and the progress has been quite obvious.

The new training ground where the canopy is located is located on the fifth underground floor of the ant hole. Its surface is very wide and its space is completely equivalent to the sum of the No. 1, 2 and 3 training grounds. Basically, even if it goes deep into the underground, the training facilities are only upgraded, but not simplified at all.

Whether it is Yue Peng or Ximang, they are very clear in their hearts about how important it is to ensure that the pilots have sufficient training.

Recoba and Anu, who had not returned, temporarily served as instructors of the Black Warrior Flight Team, focusing on training all pilots' space combat skills.

Nyon even provided a set of ultra-high-quality space combat training manuals to the Black Warrior Air Combat Team, providing Red Dragon Solutions uninterruptedly every day. All the Black Warrior Pilot's space combat skills can be said to be improved quite quickly.

Just when Yue Peng was in an independent training room, sweating profusely and using a black memory card to conduct space combat training, the air combat liaison on Yue Peng's wrist suddenly rang.

The person who requested the call was Tu Nan.

"Tu Nan, what's the matter?" Yue Peng asked after contacting.

"Boss, the Spear Falcon space propellers have been completed and can be installed anytime and anywhere. Do you want to come and take a look?" Tu Nan said to Yue Peng.

"Wait for me, I'll go there now." Yue Peng responded without hesitation, then directly interrupted the contact, unplugged the black memory card, walked out of the training room, and followed the high-speed transmission channel to the No. 4 fighter manufacturing site.

After more than ten minutes of high-speed travel, Yue Peng finally stepped into the No. 4 fighter jet manufacturing site and came to the viewing room. Tu Nan had been waiting for a long time. Yue Peng could clearly overlook the giant pottery gold glass window. In the center of the giant workshop, several slightly trapezoidal space thrusters were parked, and the volume was roughly one-third of the size of the Spear Falcon fighter.

Unlike conventional space propulsion engines, the engine that is so exaggerated that it is like a big speaker has been integrated into a flat shape. Apart from being much larger, it is not much different from the main engine of the Spear Falcon fighter.

The biggest difference is that the conventional space propulsion engine has only a pair of small ailerons, and that's all, so in space combat, the wings have almost no purpose, but all the pike falcon space propulsion engines in front of them have two pairs of wings, one of which is retractable, and the size is almost the same as the main wing.

Yue Peng not only did not find it strange, but his expression moved slightly, as if he had thought of something.

"Regular space propellers are often installed on the ground or on the mothership, and they can shuttle back and forth between space and the sky in turn. When entering the planet from space, the huge space propulsion engine will undoubtedly become a drag. If there is a fierce battle situation, the space propulsion engine can only be thrown away. In this way, even if the space engine is completely destroyed, and reinstalling the engine will take a certain amount of time to affect the battle situation. The Spear Falcon Space Propulsion Engine has been changed according to the latest technology you provide. The Spear Falcon Propulsion Engine can fly independently." Tu Nan explained to Yue Peng, and casually opened a light screen beside him.

On the light screen, it was a week ago when the test of the Spear Falcon space propeller was tested. In the picture, a Spear Falcon fighter was flying smoothly in a secluded place. In just a few seconds, Yue Peng's eyes moved slightly. He saw a space thruster directly launched from the ant hole, flying quickly like a drone. After catching up with the Spear Falcon fighter, he quickly connected with it. Then the Spear Falcon fighter equipped with a space thruster, the huge jet opening opened and then soared into the sky.

The whole process was completed quite quickly.

Immediately afterwards, the Spear Falcon fighter jet, which was slightly trapped at a high altitude, was separated from the Spear Falcon Space Propulsion Engine, and the Spear Falcon Space Propulsion Engine once again entered an independent flight state.

Seeing the whole process, Yue Peng's eyes began to shine with faint light. The independent flight technology of the Spear Falcon Space Thruster will undoubtedly greatly enhance the efficiency of the Spear Falcon fighter's transformation of the sky and space warfare.

In other words, it has been completely achieved that the Spear Falcon fighter jets have been able to switch freely between the sky and space war without any restraint.

"In most cases, this kind of pirate space propeller is in intelligent flight mode and does not need to waste too much control on it. When the pilot is focusing on combat, the pirate space propeller can be completely handed over to the ant hole for control. When it is needed, the control can be handed over to the pilot. Of course, if we have an interstellar aircraft carrier, we can or can hand over the control to the interstellar aircraft carrier." Tu Nan then explained to Yue Peng.

"Very good." Yue Peng nodded.

"In addition to this important technological innovation, the pirate space propeller is also more than the conventional space propeller. In terms of various data, it reminds about 40 to 50%." Tu Nan continued, her face full of excitement.

"As long as our pilots have the qualities of space warfare, we should be able to break through the constraints of planets." Yue Peng murmured to himself.

"If you want to completely break through the constraints, you still need an interstellar aircraft carrier. Only in this way can you not be trapped on a planet. After all, with the current technology and the combat radius of the fighter is barely the size of another star system after installing the space propulsion engine. Only an interstellar aircraft carrier can allow us to sail freely in the universe." Tu Nan said to Yue Peng.

Tu Nan's words seemed to be just a yearning for the interstellar aircraft carrier, but Yue Peng could deeply feel Tu Nan's concerns about the situation of the star Belon star.

Even if the ant hole can be firmly held, who is willing to stay like this for the rest of his life? Life cannot be wasted here.

In fact, Yue Peng also wants a vast sky. It’s just that the Black Warrior Air Force Base is now in a strong enemy. Yue Peng himself has never left the Star Belon Star. Moreover, the entire Shangneng civilization is almost controlled by major super groups. Even if he has a Star Mothership, where will he go?

Slowly stretched out his hand, Yue Peng gently stroked the wall made of Tao Jin, and his heart was filled with a hint of emotion.

Of course, things like the Star Mothership are still very far away from Yue Peng. The number one enemy at present is Yue Peng's brother Sheng Jinhao.

The less Sheng Jinhao’s movements are, the less Yue Peng’s mentality is.

At the same time, Sheng Jinhao, located in Lanka City, gave people the feeling that he had almost nothing during this period. He was almost the same as Yue Peng every day, except training.

Now, its hand speed has reached 24.7, 0.1 higher than Yue Peng.

It was early morning in Lanka City, when Sheng Jinhao woke up, he sat in various military gymnastics in a regular manner, so that his body could be fully moved as much as possible, and his habits were exactly the same as Yue Peng.

After completely stretching his body and eating some nutritious meals, Sheng Jinhao then entered his office and began to organize the signs from the Yuezhi jurisdiction. The task of taking the initiative was zero, giving outsiders the feeling that Sheng Jinhao seemed to have begun to embark on the old path of Mas.

Dangdangdang.

Just as Sheng Jinhao was constantly dealing with the signs at hand, a few soft sounds suddenly came from the door of the room.

The next moment, I watched Mu He step in, his expression looked extremely peaceful.

"Young Master, we just received secret news from all over the world. Those who disguised themselves as Iron Head Eagle prisoners of war have already held important positions in the local army of Beron Star. Now 80% of the local army of Beron Star can be controlled by us." Mu He came to Sheng Jinhao and lowered his voice.

Then he pushed a letter to Sheng Jinhao little by little.

When he opened the letter handed over by Mu He, Sheng Jinhao could see that the content inside was when Yue Peng rescued Tiger. Lan Qiluo ignored the rescue information of the review office and prohibited the local army from intercepting it.

Sheng Jinhao was completely sympathetic about such content, and he could also feel the father-son feelings towards Tiger, but...

"It seems...it's time to move. I really want to see what my old brother-in-law has." Sheng Jinhao smiled indifferently and murmured to himself, but behind this smile was filled with a beastly viciousness.

"Immediately, we took out our two fearless-class battleships, White Bone and Abyss, from the Snow Eagle aircraft carrier battle group, and filled them with ammunition." Sheng Jinhao raised his eyelids, looked at Mu He, and conveyed the order to Mu He in an oral way, without making any electronic records.

"I understand." Mu He's eyes sank slightly and he responded in a low voice. This was also Mu He's previous strike idea. He would no longer fight with Yue Peng in any fighter planes, but just use the interstellar warship to destroy it.

Moreover, the Black Warrior Air Force Base is different from McLaren Air Force Base. There is no civilian gathering area around it, so there is no need to worry about hurting civilians. You should know that in the interstellar terms that are still civilized, it is strictly prohibited to bombard cities with interstellar warships and hurt civilians, otherwise it will be a serious crime.
Chapter completed!