With an unrestricted build-up, the only mine in North Sunderland is clearly overloaded. The speed at which it decomposes metal ore is far from keeping up with the rate www.biquge.info at which ore refineries consume it. At present, the original storage of metal ore in the mine has been exhausted, resulting in the current daily nanomaterial manufacturing volume immediately fell to a trough, after all, if there is no inventory, there will be an upper limit on the metal raw materials that you can get every day, and there will be an upper limit on the nanomaterials you can manufacture. This caused Zhang Fan to no longer be able to infinitely riot!

Although there was an attempt for the Zero-sum engineering team to build more mines at the same time, it was found that the mine was basically tied to the ore vein. A certain number of ore veins can only support a certain number of mines, and even if you build more mines, you will not be able to increase the amount of mines. It's like a well that can only be used for one barrel to carry water, that is, you have several barrels ready at the same time, and you have to wait for the previous barrel to be filled with water before you can put it into the well. Similarly, increasing the number of mines with limited veins will not increase the total amount of metal ore produced. So Zhang Fan needs to open another base!

The construction of a sub-base vehicle is a big project, which not only requires the consumption of a lot of nanomaterials, but also takes a long time! During this long waiting time, Zhang Fan can undoubtedly take a break from his busy time and take a little rest with everyone. Of course, those mobilized soldiers who have just been trained by the barracks have no rest, and what awaits them now is training and training! Under Alexey's iron-like training, these mobilized soldiers are growing into elite veterans at an astonishing rate! If you can see the star ratings of these soldiers, you can find that these whiteboard soldiers who have not yet had stars at the beginning are rapidly growing into three-star elite veterans!

Although this time of waiting for the construction of the new base car is very long, Zero is very satisfied, she rarely has a quiet time to stay with Zhang Fan, after all, traveling through the world sounds wonderful, but in the process of exploring each world is full of dangers, many times Zhang Fan is busy dealing with various crises, and does not have much leisure time to accompany Zero.

But now Zero has also found his own hobby, that is, all kinds of magic changes! Due to Zero's own special ability, she is best at magically modifying various equipment, and these demonically modified equipment can help Zhang Fan, which is undoubtedly an affirmation of Zero. Zero, who has the motivation, is even more enthusiastic about this kind of magic change!

Now that Zhang Fan is fine, he was dragged by Zero to the Combat Research Institute to see the latest research results of Zero and his team. Speaking of the Institute of Combat Studies, I have to focus on it. This kind of building, which looks like a bathhouse with two cannon barrels, is not impressive, but it is indeed quite a practical building.

At first, Zhang Fan thought that this was just a special building to unlock high-level weapons, but after this strange-looking building was built, everyone found out that this was an out-and-out high-level weapon research and development laboratory! There are all kinds of manufacturing and modification facilities in it! With enough engineers and scientists, you can start developing new weapons!

And now Zhang Fan and Zero are visiting this incomparably vast laboratory!

Recently, Zero and these engineering teams have carried out all kinds of bizarre modifications to various weapons, of course, most of the modifications are not very successful, after all, the current design of these vehicles has been repeatedly modified by a large number of R&D personnel, and these vehicles have a considerable balance in terms of performance and cost!

So the results of randomly changing these designs are not very good in many cases! For example, Zhang Fan just saw this obvious failure, these guys simply loaded the wave cannon on the Apocalypse Tank. This power is great, but unfortunately the manufacturing price is outrageously high, and the failure rate is super high. After all, the Apocalypse Tank is a very durable heavy tank, and the Wave Cannon needs to occupy a lot of hull space, and the energy consumption is extremely high. But for equipment with a small internal space such as a tank, it is impossible to have a lot of space for you to install more Tesla reactors. Therefore, with the fluctuation cannon installed, the Apocalypse Tank can't win against the original Apocalypse Tank. After all, although the wave cannon attack is high, it can't penetrate as many as 16 layers of reinforced steel armor of the Apocalypse tank with a single shot. As a result, the duel between the two was that the wave cannon Apocalypse had just finished firing a shot, and then desperately stored energy. As a result, the energy storage was not over, and it was bombarded into slag by the original two 125mm "Dragon" cannons!

"Brother! Can you stop staring at other people's failed works all the time! Zero watched Zhang Fan staring at his failed works and commenting there, obviously angry.

"Good! Don't look, don't look! What the hell is Zero going to show me? Zhang Fan asked.

"It's coming soon, just around the corner!" Zero said excitedly, as if he was very confident in the new work he had just changed from!

Under Zero's guidance, Zhang Fan came to a huge room. There is a projection screen in the middle of the room that is doing a simulation of a strange weapon!

"Mastermind, stop the simulation! Project the Kirov nunnery! Zero ordered.

"Command received, reloading data, loading successful! Now let's talk about the latest air unit--- Kirov carrier! ”

As the main brain presented this new type of air unit influence on the screen one by one, and introduced its combat data one by one, Zhang Fan couldn't help but be very interested!

As a super-heavy bombing platform, the power of the Kirov airship is naturally quite good, but the slow speed makes the Kirov airship have to rely on the cover of the air force for sorties. This is undoubtedly a significant reduction in the value of the Kirov airship. So the team of Zero-sum engineers made some modifications to the Kirov airship.

Due to the extremely large size of the entire Kirov airship, the engineering team directly installed a lot of external take-off platforms on the Kirov airship. Two take-off platforms on the left and right along the central axis are like a pair of wings for the Kirov airship! Then the huge inventory of bombs was exchanged for ammunition depots for MiG fighters and the fuel depot was added. The new MiG fighters have a vertical take-off and landing stabilization system, so these MiGs with a vertical take-off and landing stabilization system can easily stop on this slow-moving Kirov airship and replenish ammunition and fuel! This undoubtedly greatly strengthens the air time of the MiG fighters, and greatly strengthens Zhang Fan's air supremacy!

And in order to improve the defense of the Kirov Air Mother, Zero directly stuffed a small nano-manufacturing machine into Kirov's belly, and used the nano-biased armor obtained from the Tsunami Tank of the Rising Sun Empire on the Kirov. With a small nano-fabrication machine, Kirov can maintain the nano-biased armor at all times to greatly reduce external damage, and the nano-biased armor will not fail unless all the nanomaterials brought by Kirov are consumed. However, judging from the carrying capacity of Kirov itself, if he wants to consume all the nanomaterials he brings, the Kirov airmother has already left the war zone safely. In addition, in order to support the Kirov air carrier, Zero Friendship provided multi-purpose missile technology from other worlds, and directly transformed the "Matryoshka" fragmentation missile on the MiG fighter into different versions of the ground-to-air-to-ship. In this way, these MiG fighters mounted on the Kirov carrier can perform a variety of tasks such as air, ground and sea. And since there is a nano-manufacturing machine on the Kirov, it can also provide temporary repairs for MiG fighters and act as an airfield! In other words, as long as such a super sky fortress exists, Zhang Fan's air supremacy will be extremely strong!