Li Yuanhong left the Naga's scientific and technological heritage in the magic tower, and then told Dr. Bai and Dr. yuan to keep it secret. The two elders also knew the importance of these technologies. Once these technologies were stolen and misused, they might cause the danger of earth shattering. At the same time, Li Yuanhong sent more people to strengthen the defense here.

Li Yuanhong took the guard out of the magic tower. The guard had a question that had been buried in his heart. At this time, he finally asked, "brother Li, why did you say that ancient times got such advanced technology, why didn't you make something more advanced?"

"If you give a child a drawing of an airplane and then you give him a pile of ore, can he build an airplane?" Li Yuanhong asked.

"Of course not!" The guard replied without hesitation.

"That's right. The ancients are just like the child. Although they have acquired advanced civilization and technology, their knowledge has not reached that height. They can't understand many things. They can only worship these things as gods." Li Yuanhong said.

"No wonder there are so many inexplicable things in the myth. I thought the ancient brain holes were relatively large."

"Ha ha, the ancient people's brain holes are really large, and they mythologize everything they don't understand. Well, we'll keep this antique secret for the time being, and we won't make it public. " Li Yuanhong said something melancholy.

"What? Brother Li, are you afraid of being robbed? " Asked the guard.

"It's not afraid. It's mainly the monster from that time and space. Obviously, it's not the same time and space as the monster coming this time. I'm afraid someone will open the door of that time and space again. Then we will be the end of mankind. " Li Yuanhong worried.

Li Yuanhong has this worry, mainly because Li Yuanhong asked xiaoyiling, whether the alien monsters faced by the Naga family were the products of their planet. As a result, he was told that xiaoyiling had never seen these monsters.

After listening to this answer, Li Yuanhong immediately felt that there was a big deal. If it was not xiaoyiling's planet, that is to say, there was a channel leading to the monster planet that he could not resist. In the video, the Naga clan blew up the space-time channel, but when he first contacted the dragon, the dragon clan said a word, that is, "the sky is broken, has the Naga family made up?"? ”The meaning of this sentence is that the space-time tunnel still exists, but what method does the Naga people use to make the passage unavailable for the time being, but Li Yuanhong always feels that this passage is recovering.

Li Yuanhong and the security guards came to the library and put all the new skill books they got into the library. Now the library has five floors. The first floor is miscellaneous books and primary skill books. As long as residents in the gathering area can learn.

The second level is the intermediate skill book, which requires a certain degree of contribution to learn.

The third layer is advanced skill books. There were only a few basic books before. This time, Li Yuanhong filled almost all the bookshelves on this floor.

The fourth level is master level skill books. Li Yuanhong has also released nearly a thousand books. This level will not be open to the outside world. Only senior personnel can enter here.

The last level is the skill book above Saint level. You will need special permission to study here. But now, almost no one can meet the requirements of learning these skills. It's not that Li Yuanhong doesn't want people to learn these skills, but that these skills are so powerful that the human body can't bear the energy of those skills. Even Li Yuanhong is reluctant to learn master level skills.

Li Yuanhong put these skills books on the bookshelf, which made the guards very excited. Seeing the eager eyes of the guards, Li Yuanhong said to the guards, "why, do you want to learn?"

"Well, I saw the master level unlocking skill. It happens that my unlocking skill is advanced. If I learn it, I will be able to open it if I encounter Naga's treasure box."

Last time, Naga's treasure box was not opened, which made the security guard still worried.

"OK, I'll reward you to learn two master level skill books. Which one do you want to learn?" Li Yuanhong said, pointing to books full of shelves.

"Then I'll learn master dagger." Guard road.

"Well, you will study here today, and come back to me when you learn." Li Yuanhong said with a smile.

"Good!" After the guard got two books, his mind was completely in the book, and Li Yuanhong could only shake his head secretly.

Li Yuanhong went around the whole camp again, especially in the magic academy, which had not been there for a long time. When the troublemakers saw Li Yuanhong, they immediately made fun of him. Li Yuanhong almost got away with it, especially Karina, and the mischievous ones. They lost their gloomy mood when they were just rescued. When they saw Li Yuanhong, they immediately gave Li Yuanhong a big hug He was severely kissed, and then those little guys around looked at Li Yuanhong with envy and hatred, which made Li Yuanhong very embarrassed. He was an uncle and was also jealous by these small Gaga beans. Alas, the child is precocious now.

Kwai finished all the Department's condolences, Li Yuanhong returned to his residence, Li Yuanhong ready to take advantage of these two free time, all upgrading of the upgrade, Li Yuanhong first produced a nineteen level zombie crystal nucleus, and then close to the watch, watch magic magic light flashing quickly, crystal nucleus naked eye ablation, finally disappeared.

Seeing that the upgrade of the space was completed, Li Yuanhong quickly opened the space to check the upgrade space and found a large number of drawings. When Li opened these drawings, they were all weapons and equipment drawings of level 25 or above. These drawings included saber shield equipment, Spearman equipment, cavalry equipment, magician equipment, Archer equipment and Griffin equipment.The magician's equipment has also changed. In the past, the magician's equipment was a bare staff. On this staff, there are crystal stones like crystal balls. Moreover, different types of crystal stones have different functions.

As for other equipment, there are many kinds of magic runes on them. At first glance, they are high-level magic runes, and they are compound magic runes, rather than simple accumulation of several magic runes. In the advanced magic books, Li Yuanhong once saw the application of this kind of complex magic runes. These magic runes are close to the application of Saint level magic. I didn't expect that Li Yuanhong now I saw it.

Li Yuanhong couldn't hide his joy. Obviously, li felt that these weapons and equipment were definitely big killers. Although most of them belonged to close combat equipment, Li Yuanhong was still very excited because the guns he used could not kill the zombies. These weapons came at the right time.

Li Yuanhong immediately left his room and went straight to the weapons workshop. For these weapons, Li Yuanhong wanted to see the effect of these weapons as soon as possible.

When Li Yuanhong enters the weapon house, he sees Zhang Haitao leading a group of young people around him. He doesn't know what he is doing. So Li Yuanhong stealthily walks over and sees Zhang Haitao drilling holes in a armor. Li Yuanhong is very puzzled. What kind of holes should be drilled in the armor? This will not destroy the armor.

When Li Yuanhong was puzzled, the blink of an eye was over. Zhang Haitao wiped the sweat on his head and said to the students next to him: "this drilling is a technical work. If it is not drilled well, the structure of the armor will be damaged, so we must be careful."

The college nearby nodded one after another. At this time, Zhang Haitao looked back and saw Li Yuanhong with a curious face. He quickly turned back to greet Li Yuanhong with a smile and said, "boss Li, when did you come?"

"Ha ha, just arrived, I saw you drilling holes in the armor. I was curious. I watched for a while. What are you doing?" Li Yuanhong asked.

"That's right. I think the armor inlaid spar is inlaid on the surface. Most of the time, because these crystals are not closely combined with the armor, it is difficult to give full play to the full energy of the spar. Moreover, the runes are also painted on the surface of the armor, which is easy to wear and tear. Therefore, we can make holes in the armor to inlay the spar, which can increase the efficiency of the crystal and protect the armor It will increase a lot, at least by 5 percent. " Zhang Haitao said.

"Is it? Is it possible to make holes in weapons? " Li Yuanhong asked.

"It depends on what kind of weapons. After all, openings will reduce the rigidity of some weapons, so not all weapons are suitable for drilling." Zhang Haitao replied.

"Oh, can I have a hole in my star blade?" Li Yuanhong wanted to upgrade his weapons, so he asked.

"That knife can't cut holes any more. Its structure is very special, so it's not suitable for drilling."

On hearing this, Li Yuanhong was somewhat disappointed, but there was no way. Since there was no way to open a hole in the weapon, Li Yuanhong took out the drawings in the space. When he saw the new drawings, Zhang Haitao immediately put his eyes on them. He rushed over and looked at the drawings carefully, praising the exquisite design of these weapons.

"Master Zhang, how long will these weapons be made?" Li Yuanhong asked.

"It's hard to say. I'm alone in the absence of Master Yu in the past two days. If you just make a set of standard machines, it should take one day. But if it's made by Seiko, it will take a long time." Zhang Haitao.

"Is Master Yu away? Where has he gone? " Li Yuanhong was stunned. No wonder he didn't see Master Yu since he came in.

"Well, Master Yu recently went to collect some special ores. Last time when Julong was here, Master Yu once went to see his daughter. On the way, he saw that the Dragon had a very special equipment, and the stone of that equipment was also very special. So I talked to Julong more. The Dragon was in a good mood and told him that the ore was near Changbai Mountain So he applied to go to Changbai Mountain. " Zhang Haitao.

"Oh? Went to Changbai Mountain? " Li Yuanhong muttered that Changbai Mountain was not far away from where he started his family. He laid a good foundation there, and there should be nothing wrong, so Li Yuanhong did not ask any more questions.

"Well, if you build these equipment according to the standard, we'll see the effect and then we'll make improvement plans." Li Yuanhong thought for a moment and said that Li Yuanhong wanted to solve the enemy of the Western Empire as soon as possible. This batch of new equipment will greatly improve the defense and combat effectiveness of his troops, so Li Yuanhong hopes to finalize the equipment as soon as possible.

"OK, no problem." Zhang Haitao answered cheerfully.

"Well, I'll come back tomorrow to see the new equipment." Li Yuanhong said goodbye to Zhang Haitao and went straight out.

In the afternoon of the next day, Li Yuanhong came to the weapons workshop again. At this time, Li Yuanhong saw several sets of new weapons on a weapon rack in the weapon workshop, which should have been made by the weapons drawings he had brought.

Seeing Li Yuanhong coming, Zhang Haitao rushed to meet him: "boss Li, you are here. The weapons have been made. Come to see the effect."

"Well, let me see what's special about these weapons!" Li Yuanhong is also full of expectations. After all, these weapons are engraved with complicated high-level magic runes.www.novelhold.com , the fastest update of the webnovel!