This person took advantage of the darkness to touch Lin Feng's bed, secretly lifted Lin Feng's mask, observed it carefully, and then quietly retreated.

A moment later, the tent of the leader of the lone wolf mercenary group.

Tan Ziping grabbed the glass in his hand, his muscles were exposed, and his face was hideous.

"Lin Feng! I've finally found you! ”

The next day was peaceful, and the group walked and stopped, having bypassed two-thirds of the corrosive swamp. While camping, Lin Feng and Edward glanced at each other, knowing that this location happened to be the closest to the secret mecha research laboratory. Tonight is the time to head to the secret mecha research room.

But what they didn't know was that Tan Ziping, the leader of the lone wolf mercenary group, was silently watching them with eyes full of hatred and resentment.

At night, Lin Feng and the three of them secretly left the camp under the cover of night. After a few minutes, more than fifty people from the lone wolf mercenary group also drove the mecha to follow, and Lin Feng didn't know anything about it.

The miasma that shrouded the outer perimeter of the corrosive swamp was very thin, and it would not cause much harm to the human body through the mecha. The ground beneath your feet is also much safer than the inside of the swamp, and the water is clearly separated from the ground, so it is rare to fall into the swamp with one foot in the air. And, because of the lack of protection from the fog, there are few swamp creatures here.

Lin Feng and the three of them soon came to a collapsed building.

"Is this it?" Lin Feng stared at the ruins of this building suspiciously. The foundation seemed to have corroded, the entire building had partially collapsed to the side, and the roof had been completely corroded by the fog, leaving only a faint hint of what it should have been a spire. "But it looks inconspicuous!"

"If it's so conspicuous, how can it be called a 'secret' research institute?" Edward pursed his lips disdainfully, emphasizing the word secret, and then shared the map with Lin Feng. "You see, the buildings marked on the map, the spires, the doors have a diagonal cross marking, this is it."

"Then let's go inside!" Lin Feng nodded and led the way in.

The lower floors of the building are well preserved, but the mechs can't get in, so they can only be entered on foot.

Following the prompts on the map, the three of them walked to what appeared to be an office room. The office is in its original state, with desks and chairs, but it's rotten. But the strange thing is that although the books on the bookshelf on the back wall have turned to fly dust, the bookshelf itself is actually dusty.

Edward stepped forward and pressed on a hidden compartment on the bookshelf, and a combination lock rose out. The six-digit password is a Chinese character code, which is very difficult to crack, but on Edward's map, the content of this password is clearly written. After Edward entered the code, the bookshelf opened like a large door, revealing a metal staircase that descended downward.

The three of them glanced at each other and walked inside. Behind him, the bookshelf door slammed shut.

After the staircase descends a little lower, it suddenly opens up to create a large space. There are no separate floors and rooms, no passages and elevators, just a few glass partitions in the corner of this underground research room, where several sophisticated instruments and equipment are placed.

And most of the space is empty. There were a few mechs parked in place, all of which were already covered in dust. Obviously, all the mechs here have either been transported by the time of the previous level of human civilization, or have been looted by others. The former is more likely, after all, the main entrance of this institute is still intact.

"There was nothing!" Edward grumbled in anger as he kicked down an unknown piece of equipment.

"Not necessarily, there could be something else without a mecha!" Lin Feng smiled and walked towards one of the rooms separated by a glass partition. The goal of the trip was a star map that recorded the location of Shiro's body parts, and Shiro was already screaming in his ears by this time.

"Lin Feng! Yes, there is! I can feel it! My breath used to appear here! ”

Lin Feng opened all the light brains in this room and began to search for the star map according to Bai's instructions.

"Lin Feng, what are you doing?" Beside Lin Feng, the bored Edward asked.

"This is the mecha research institute of the last human civilization, and I think that even if there is no mecha, there will still be scientific research materials." Lin Feng said according to the excuse of the white prompt. "Maybe, there will be some blueprints for third- or even fourth-generation aircraft!"

Edward's eyes lit up: "That's right! How I didn't think of it! ”

"Amy, we're looking for it too!" He shouted to Amy behind him, joining the group to look through the light brains.

"Wait!"

Bai suddenly stopped Lin Feng, who was operating the light brain, and Lin Feng hurriedly stopped his movements.

"What's wrong? Did you find it? ”

"Nope. But found a little else that would be useful to you. Bai said excitedly.

"What is it?" Lin Feng glanced at the light brain holographic screen in front of him, there was nothing special on it, only a mecha design drawing. "This is just a blueprint for a third-generation aircraft, right? I've got bards, I don't need them. ”

"Take a closer look!" Bai reminded.

Lin Feng carefully observed with a full question, and then his eyes widened and widened.

This combination of materials, this combination of structures, the simulation parameters...... This、This is the blueprint of a fourth-generation aircraft!

"Fourth-generation aircraft blueprint!" Lin Feng exclaimed.

Edward heard his cry and ran up to him like a gust of wind, staring at the blueprint.

"It's really a fourth-generation aircraft blueprint!" Edward exclaimed. "When the family was not yet defeated, I learned the characteristics of the design drawings of the fourth-generation aircraft! This paper-back structure, as well as the combination of the engine group, must be a fourth-generation aircraft! ”

"This mecha research room really has a design drawing for a fourth-generation aircraft!" At this time, Edward's eyes were fiery, as if there were not blueprints in front of him, but thousands of banknotes.

"Download it first." Lin Feng immediately downloaded the design into his watch, and Edward and Amy also copied a copy of it.

Lin Feng began to search again. Finally, when Edward found three third-generation aircraft blueprints and Amy found two, he found the star map he wanted.

"The structure of the engine part of the Second Ancestor is close to cracking, and we need more parts of the Second Ancestor's body."

In the same document, there is such a sentence that I don't know who wrote it. Lin Feng checked the file first, and after getting Bai's confirmation, Lin Feng chose to start downloading. The star map is very large, including almost several surrounding galaxies, both the amount of information and the storage space required, and the download speed is very slow.

But just as Lin Feng was waiting leisurely, a hoarse roar suddenly came from not far away, like a tyrannical beast.

"Lin Feng! You give back my son's life! ”

This novel is from Reading Books