In the spacious and bright office, Chen Jun sat there looking at the familiar faces walking into the room one by one, and a smile appeared on his face.

Sang Luo, Zheng Ying, Zhou Ning, Wang Zhiguo and some other important figures of the original Salvation Alliance have come, and the more than a year that Chen Jun has left can be said to be the most difficult time for them, although Chen Jun usually doesn't care much about those miscellaneous things, but as long as Chen Jun is there, they have the backbone, and whether Chen Jun is there or not is completely two concepts.

"To be honest, I really missed everyone during the year I left, and now I feel relieved to see that everyone is fine, by the way, why didn't I see Li Feng?"

Chen Jun looked around, and everyone except Li Feng had arrived.

"Joseph has always coveted the 'space-based weapon', so I asked Li Feng to take Chu Xing and the old subordinates of the former Salvation Alliance to personally station in the space base just in case, Mr. Gang, what happened to you, how did you come back?"

Chen Jun has nothing to hide from these old subordinates, and he simply told everyone everything he had encountered on Rick Star, when these people heard that a hive battleship of the Zeg Zerg Clan had destroyed a civilization, they were extremely surprised, and when everyone learned that Chen Jun actually took this hive battleship for himself, they were very excited.

"Although this trip to Rick Star has some twists and turns, it has also made me see how helpless a weak civilization is in the face of a strong civilization, I don't want the result of the destruction of Rick Star to also appear in human civilization, so from today on, give me a desperate development of science and technology, all scientific researchers give priority to the use of potential stimulation fluid and biological modification for brain domain development, who has contributed to the Federation, don't be stingy with rewards, we must complete the technological explosion before the next invasion civilization comes."

Everyone nodded vigorously, this year, human civilization has been developing rapidly by digesting and absorbing the technology left by the Zalu people, which is obvious to all, and now the most lacking thing in human civilization is time, and every day is like a race against time.

"In this way, you find a suitable place and I will build a [biological gene research base] here to facilitate the genetic modification, and I will leave some more potential stimulation liquid in the future, and one person will give you a gift."

Chen Jun counted the number of people in the room, a total of sixteen, and then exchanged for sixteen [Ant-Man Armor].

"Try it, the latest generation of Ant-Man armor."

Sang Luo and the others hurriedly took the starting core, they knew that what Chen Jun gave them was definitely a good thing, and they tried to wear the starting core on their hands one by one, and the bodies of more than ten people continued to get smaller, and after a while, they became more than a dozen ant-sized villains flying in the house with armored flight systems.

"Okay, let's put it away quickly, I'm dizzy when I fly around it."

Everyone disarmed and returned to their original size, and looked at the starting core in their hands with great care.

"Boss, the biological genes in our bodies have already been completely fused, and you can't carry out the second genetic modification if you are not there, and I can't wait to carry out the second transformation."

Wang Zhiguo can be regarded as the longest time with Chen Jun, and he said at this moment.

"Let Sang Luo handle the rest, gather all the Federation soldiers who have completely fused the biological genes in their bodies, and strive to let them undergo a second biological transformation in the shortest possible time."

The development of Tianjing City is to radiate from the center to the surroundings, the center of the city is a high-density building, there is no place to put down the biological gene research base, after looking for a long time, and finally transfer all the battleships of a battleship docking base on the outer edge of the city to other bases, this is the biological gene research base is summoned, and all the soldiers who have undergone a genetic enhancement are carrying out the second genetic enhancement in an orderly manner.

In the vicinity of the biological gene research base, Chen Jun exchanged a hundred gravity training rooms in a row, and soldiers who have completed biological genetic modification can use the gravity training room to quickly complete the initial fusion and increase the maximum combat power in the shortest time.

This place will also become the center of the Earth Federation's super force building, as long as they are given time, Chen Jun is confident that he can build a super force with super combat power.

Chen Jun also entered the biological gene research base and let Zhi Brain check his body, although more than a year has passed since the transformation, but because he has been in the battleship for more than a year, he has basically not absorbed much energy from the stars, so the genetic fusion with the Kryptonian is only about halfway through, and there is still a distance from complete fusion.

After taking care of the matter of the biological gene research base, Chen Jun came to a huge warehouse specially built for Chen Jun by Sang Luo to store important strategic materials, standing in the warehouse, Chen Jun closed his eyes slightly and checked the state of the metal core.

Metal Core]: Level 2

[Metal value]: 54315720

[Core value]: 324081254

[Metal Factory]: Level 2, Ability: Luna Titanium Alloy Smelting, Quantity: 100/100

[Metal Life]: Primary Production Robot (10 Metal Value)

Advanced Magnetic Explosion Spider (500 Metal)

Phantom Hunter (1000 metal)

Starry Sky Eye (500 Metal)

Nano Metal Worm (10000 metal value)

【Life Evolution】NH-1 Potential Stimulation Liquid (100 Core Value)

[Weapon Technology]: Light Individual Laser Gun (100 Metal)

Engine Weapons (1000pts)

[Integrated Technology]: Short-distance transmission matrix (1000 metal value)

War Beast Fence: Core value 10,000, metal value 100,000

Biological gene research base

Gravity Training Room (10000 Metal Value)

[Mechanical Armor]: Nano Core (1000 Metal)

Ant-Man Armor (5000 Metal)

[Exclusive Mechanical Armor Form]: Iron Knight

Because Sang Luo used transport ships to continuously supply ore to a hundred metal factories according to Chen Jun's requirements in the past year and a half, the metal value has reached more than 50 million, and the steel griffin on the Cook Star has not been idle, so that his core value is now even more, reaching more than 300 million.

Chen Jun thought for a while, and directly consumed 300 million to exchange for 3 million NH-1 potential stimulation liquids, generally speaking, six potential stimulation liquids are enough to develop the potential to the limit, that is to say, these potential stimulation liquids can completely create a super force of 500,000 people, and after developing the potential to the limit, after several genetic modifications and then equipped with mechanical armor, you can imagine the strength that this force can exert.

The potential excitation liquid is enough in a short period of time, Chen Jun turned his attention to the metal value, and now the Earth Federation has mastered the technology of producing mechanical armor from the technology and nano core armor left over from Zalu Star, and Sang Luo is also very smart, using the mountain of luna titanium alloy smelted by Chen Jun's hundred metal factories to produce the mechanical armor produced is not much worse than the nano core.

This also means that from now on, Chen Jun has no need to waste metal value to exchange for nano core armor, but [Ant-Man Armor] has a great effect in both penetration and combat, and can be equipped with elite core personnel, but once this thing falls into the hands of the rebels, it is also very troublesome, so Chen Jun did not plan to configure too much Ant-Man armor, and after thinking about it for a while, he spent five million metal values to exchange for a thousand sets, and this thousand sets is almost enough.

As for the other metal values, Chen Jun plans to keep them first, this thing is not easy to get now, and it must be used in key places.

A large amount of potential stimulation liquid has filled the huge warehouse, and these things in the warehouse can completely improve the strength of the Earth Federation Army, and after all these NH-1 potential stimulation liquids are used up, even if the Zalu civilization really comes, they can fight with them, and now Chen Jun has a terrifying worm hive battleship, with hundreds of thousands of genetically modified warriors, and the strong strength also gives him some confidence to fight against the Zalu Star Army, and now the only thing that the Earth Federation lacks, It should be the technology to build a starship.

Although the Zalu people have left a battleship construction base in space, there are still many technical problems that have not been overcome so far, and it is estimated that it will take some time to build their own warships with the help of Zaru civilization technology.