Yang Tiehui said: "Our Academy of Sciences has been focusing on the study of fortresses for a long time, according to our research theory, we should be able to block the attack of ten space-class warships, in addition, with the current strength of our army, it is not a problem to resist the ordinary attack of the enemy, therefore, as long as we are given time, we can build a very powerful fortress." For the Academy of Sciences he leads, Yang Tiehui is still very confident.

Fang Tiehai said: "Dean Yang, this is definitely not a joke, can you show us your fortress design drawings." Although this sentence seriously doubted Yang Tiehui's meaning, Yang Tiehui did not take it to heart, because he also knew that his fortress was related to the future strategy of the Yanhuang clan, so he raised his right hand and showed the design drawings of the fortress.

Seeing the design and appearance drawings on the virtual screen, everyone's eyes lit up. Zhang Zeshan smiled and said, "Dean Yang, you are walking in front of all of us. "Yes, a fortress is not so easy to design, it seems that Yang Tiehui has been prepared for a long time. "That's nothing, this fortress is the most important thing in the space war, the most powerful defensive weapon, of course we have to be prepared. ”

Although all of them are strongmen, and all of them have a very wide range of knowledge, but in the face of countless terms and various designs, most of them can't understand it, Sun Tiejian said: "Tie Hui, explain to you the fortress you designed." "Yes, Commander-in-Chief. ”

Yang Tiehui said: "The fortress we designed was named a first-class fortress, and the size of the fortress was 40 kilometers in diameter. "Just said this, all the non-Yanhuang people frowned, the diameter is only forty kilometers, this is too small, right?

As if seeing the doubts in the hearts of non-Yanhuang people, Yang Tiehui explained: "Our Yanhuang tribe is different from other races, they can only use the existing space, but we can use the space formation to expand the internal space by ten million times, so although the diameter of our fortress is small and the volume is small, the internal space is very large, which absolutely meets all kinds of design needs." ”

Yes, there is a space formation, then there is no problem, everyone is satisfied, and then listen carefully to Yang Tiehui's explanation: "In addition to the body reaching a diameter of forty kilometers, there is also a liquid metal layer up to twenty kilometers thick on the outside, these liquid metals are refined with the unique formation of my Yanhuang clan, with extremely high defensive power, not inferior to the liquid metal we use to make warships, with this liquid metal layer, we can resist the attack of the thirty-first level of the main gun even if we have no armor." "It's really very powerful, just the liquid metal layer can resist the attack of the thirty-first level of the main gun, if you add armor and formation, wouldn't the defense be so strong that it is perverted?

Yang Tiehui smiled, as if he had seen through everyone's thoughts and said: "The defensive power of the fortress is not as exaggerated as you think, even if our fortress has a liquid metal layer, plus armor and formation, the overall defense power should be able to reach level thirty-five, which is already the limit we can reach at present, if we want to be stronger, we have to wait for our strength to reach above the level of Tianxian level." ”

Sun Tiejian frowned and said, "Tie Hui, there is only a level 35 defense power, which is not able to withstand the attack of a universe-level battleship. "The attack power of the universe-class battleship has reached the terrifying level of thirty-seven, and there is only a thirty-five level defense, which is really a one-shot death, and it will definitely not be able to stop it.

Yang Tiehui said: "If it's just a fortress, of course, it can't withstand the attack of a universe-level warship, but we can use the fortress to line up, we have calculated, if we build seven fortresses at the same time, set up the Big Dipper Seven Star Array, and summon the Xuanwu clone, then, our defense will be able to reach more than thirty-eight levels, and after gathering energy, the defense will only become stronger and stronger, if we can give us ten years, the defense of the fortress will definitely reach level thirty-nine." ”

Guan Tiebing asked: "Dean Yang, even if our fortress reaches level 39 defense power, but when the hundreds of millions of warships of the Tianhu Empire attack together, countless main artillery bombardments, and the huge energy is enough to shatter the fortress, causing qualitative changes from quantitative changes, so I doubt that even level 39 defense can withstand the opponent's salvo many times?"

Yang Tiehui smiled and said: " The main role of the liquid metal layer is not to defend against the strongest main gun, but to defend against a large number of low-level warships, because the enemy's main gun does not need to really damage the fortress if it wants to really damage the fortress, because the main gun of the enemy army wants to really damage the fortress, it is necessary to completely penetrate the liquid metal layer, because the characteristics of the liquid metal layer determine that a large number of main guns on it cannot hurt the fortress at all。 ”

Everyone understands that although the liquid metal layer is said to be metal, it is liquid, and the characteristics of the liquid determine that if the main gun can't penetrate the liquid metal layer twenty kilometers thick, it will be invisible, and there is no need to use the energy in the fortress at all, so although the countless salvos of the main cannon can launch extremely powerful energy, they can't hurt the fortress itself at all. Just like using missiles to hit the ocean, if you can't penetrate the sea water and attack the bottom of the sea, no matter how powerful the missile is, it will not be able to pose any threat to the ocean at all.

Kaigula also had questions: "What if they use a battleship to collide? What if the battleship is filled with energy blocks and hits the fortress? With such an explosive force, even a star will be destroyed, can the fortress be able to stop it?"

Yang Tiehui smiled and said: "If this happens, the fortress is indeed unstoppable, but what if they can hit it?" There are many ways we can prevent the enemy warship from colliding, for example, we can use electromagnetic interference to change the impact trajectory of the enemy warship, and we can use the fighters to break into the enemy's battleship, destroy the defenders above, and then turn the battleship, and then we can fly to the outside of the battleship, use external forces to change the course of the battleship, etc., these methods can be used, so that the enemy cannot hit our fortress. ”

Luo Tielou asked: "What if the enemy sends a large amount of metal and the like to our fortress and fills up the liquid metal layer? Once the liquid metal layer is gone, at that time, a single salvo of a large number of warships will be enough to destroy our warships." "Yes, you can't penetrate the ocean, but you can fill the ocean, and at a depth of twenty kilometers, it's not much difficult to fill it up.

Yang Tiehui was happy this time: "I just want them to do that, we have arranged an assimilation array in the liquid metal, as long as they send a large number of metals and other things into the liquid metal layer, the liquid metal layer will assimilate these foreign things and turn them into liquid metal, so that our liquid metal layer will be thicker and thicker, and it will be impossible for them to penetrate the metal sea again." ”

The black-clothed Shura also questioned: "If the thickness of the liquid metal layer exceeds a certain thickness, will our fortress armor be pressed across by strong pressure? "That's not going to happen, Gushan Array can convert the powerful liquid gravity, which will only make our fortress armor stronger, of course, we can also slowly strengthen our fortress armor, on the whole, even if the thickness of the liquid metal layer reaches three hundred kilometers, the fortress armor can also withstand it, so, don't worry about this problem." ”

Sun Tiejian said: "Tie Hui, it can be said that you will lose for a long time, you have fully considered all kinds of situations that have arisen, I believe that there is not much possibility for the Heavenly Tiger Army to storm our fortress head-on, but when the endless enemy forces keep attacking, and their powerful weapons, I think, we still can't hold out for long, so, in addition to a solid defense, we also need powerful weapons, I want to ask if the weapons on the fortress can destroy the enemy's warships." ”

Asked this question, Yang Tiehui smiled bitterly: " Third brother, you really stumped us, but the weapon is our shortcoming, although we have also obtained part of the technology of the Heavenly Tiger Empire, and with our smelting techniques and formations, the strongest power of the main cannon that can be made at present is only level thirty-five, no matter how strong it is, it is impossible, unless we can get the core secret of the Heavenly Tiger Empire, otherwise, within two thousand years, we will not be able to make a more powerful main gun, and the volume of the main gun of level thirty-five power is very huge, and it must be installed on the fortress, but it cannot be used on the battleship。 ”

This is the shortcoming of the Yanhuang clan, there is no problem with guarding, but the attack is unsatisfactory, if the fortress has a powerful main cannon, it will definitely be able to hold, the most terrifying thing about the fortress is that it can have the most powerful defense and attack power, and it is invincible in the world for defense, but the main cannon of the Yanhuang clan is not powerful, which is also a helpless thing.

Sun Tiejian was very satisfied: "It's already very good to be able to have level thirty-five power, okay, I support Zeshan's opinion, let's fight a defensive battle here in the wormhole, drag them for a thousand or hundreds of years, I don't believe that we can't confront them head-on." ”

Hu Xuantian asked: "Dean Yang, can our materials support the construction of seven fortresses, and also, do we have time?" "There is no problem in terms of materials, we have enough materials to support, if the quantity is not enough, we may also mine some of them, and there is no problem in transporting them from the other side of the wormhole, but in terms of time, we have calculated that it will take at least thirty years for us to complete the construction, and I have to ask the third brother if there will be thirty years." ”

Sun Tiejian said: "Don't worry, we will definitely be able to win you in thirty years, the most we can do is to fight with them a few more times, catch them for a few more days, and they can't help us." "For 30 years, Sun Tiejian is still relatively sure.

Zhang Zeshan said: "Then there will be no problem, I suggest that our whole army move to the other side of the wormhole and start building our new homeland, in addition, we must explore more areas, mine more resources, if we can build more fortresses in the rear and move them over, then our defense will be stronger." "It's not impossible. Everyone laughed and the meeting ended.