Following the Void Emperor out of the room, everyone's hearts were turbulent and difficult to calm down. The previous pair of individual tactical detection glasses Type I can already be called an artifact in battle, but listening to the tone of the Void Emperor, this does not seem to be X's most high-tech product. Thinking of this, everyone couldn't help but look forward to it again. Since inferior scientific research products have been so ungodly, what kind of treasure will X's highest technology crystallize be?

After leaving the Tactical Detection Glasses Research Room, Emperor Void led everyone to the deepest part of the research room. Along the way, a dazzling array of high-tech products and specimens, as well as those biochemical weapons of different shapes, made Zhou Yulong and others feel eye-opening. In particular, those experimental weapons with strange shapes but extremely destructive power made the hearts of everyone present beat wildly.

Just kidding, even a three-meter-thick alloy steel plate can be exploded with one shot, and if the bullet hits a person, wouldn't even the scum be found.

"Hehe, these weapons are just experimental weapons, and they are not fully mature. Although it is powerful, it is very unstable and prone to malfunction or explosion. The surprised expressions of everyone made the Void Emperor very satisfied, and he brought the Dragon Tooth Squad to visit the laboratory to tell them that although our X's high-end combat power may not be as good as your Dragon's Tooth Squad, the scientific and technological strength and armament strength that our X possess are far beyond what your Dragon's Tooth Squad can match.

"Even then, that's amazing." Looking at the smile that appeared slightly under the brim of the Void Emperor's hat, Zhou Yulong smiled faintly and said: "Your department's scientific and technological strength is really strong, it seems that I was too careful before, if these experimental weapons of your department can be put into the battlefield, I think even high-level biological weapons may not be able to withstand such a fierce bombardment." ”

"No matter how strong a weapon is, it is just a weapon, and without the right person, the strength of these weapons will not be fully exerted at all." Recalling the few high-level biological weapons he had seen, the Void Emperor's original smile instantly faded, and he sighed: "If it is okay to encounter those slow-moving giant biological weapons, we may indeed be able to wipe them out with powerful firepower." But if you encounter those biological weapons that are agile or have strange attack methods, then these weapons will not be of much use. After all, a weapon can only be called a weapon if it locks on the enemy and hits the enemy, otherwise, I am afraid that it will not even be able to compare with a burning stick. ”

"That's why we need to cooperate, I have someone and you have equipment, let's cooperate with each other to fight our way out of this filthy apocalypse. Of course, let those self-righteous guys taste some bitterness. Hearing Emperor Xu's words, Zhou Yulong smiled and comforted him. The reason why he led the topic to high-level biological weapons was to let the Void Emperor understand that no matter how strong the equipment is, it needs talents to use it. With the ability of those low-level evolutionaries under the Void Emperor, even if they get these weapons, they can't use the traces of their actions to lock high-level biological weapons, even if they use equipment to assist in locking, they can't do it.

"Yes, cooperation is mutually beneficial, I think, our cooperation will be very pleasant." The Void Emperor nodded, put away the little pride he had at the beginning, and then pointed to a huge room in front of him and said, "Okay, the place has arrived, I think this thing will definitely give you a big surprise next." ”

The room the Void Emperor was referring to was different from the other rooms in the institute in that it was not made of high-hardness glass, but was cast from an unknown metal that emitted a faint blue glow. Seeing these metals, a strong sense of hunger suddenly appeared in Zhou Yulong's heart. This almost irrepressible feeling made him realize that the material of these metals must be extremely tough.

"Lord Void Emperor, I don't know what kind of material is used for the metal that makes up this room?" Taking a deep breath, Zhou Yulong finally suppressed the hunger and thirst in his heart and asked.

"By the way, I almost forgot that Brother Long, you have a strong interest in devouring metal." Seeing Zhou Yulong's unbearable expression, Emperor Xuxuan patted his head in a sudden realization and said, "These metals are the second generation of blue gold synthesized and processed by our laboratory on the basis of blue gold. Compared with the first generation of blue gold, the second generation of blue gold is tougher and has better corrosion resistance and radiation resistance. Of course, its cost far exceeds that of a generation of blue gold. ”

"I don't know if there is any metal left over from your ministry, if so, I want to ask your ministry for some." Looking at the blue metal in front of him, Zhou Yulong's eyes glowed green and said, "Of course, if it's not convenient, we can also exchange things." Any crystal nucleus specimen is fine. ”

Good metal is to Zhou Yulong what drugs are to drug addicts, and that instinctive sense of hunger and thirst even makes him have the idea of swallowing this room directly. However, considering the current situation, he finally tried to suppress this crazy thought and adopted a more gentle way.

"Hehe, since we are partners now, there is no need to see each other like this." Hearing Zhou Yulong's words, a look of pain flashed on Emperor Xu's face, but he still raised his right hand and said to the small blue ring on the index finger of his right hand: "Come on, go to the metal storage warehouse and take half of the blue gold second generation to the research institute." Then he smiled and said to Zhou Yulong: "Okay, things will come soon." For now, let's take a look at what's inside. With that, he took the small blue ring of his right index finger and swept it towards the room in front of him. As a laser shot out of the small blue ring, the huge metal room slowly opened its door.

"Good!" Zhou Yulong nodded, took his eyes off the metal room in front of him with great perseverance, and then closed his eyes tightly and followed the Void Emperor towards the room. Coincidentally, the moment the door closed after he entered the room, the intense hunger and thirst in his heart disappeared inexplicably.

"Huh?" The hunger and thirst disappeared, and Zhou Yulong finally regained his senses. He looked up around the room before nodding knowingly. Because all over this room, there are several layers of various insulation materials. Zhou Yulong estimated that it should be these isolation materials that isolated him from the perception of the second generation of blue gold. Recalling the hunger and thirst and crazy thoughts just now, Zhou Yulong couldn't help but breathe a long sigh of relief. He knew that if he really ate this house just now, even if the Void Emperor would not turn against him because of this, he would definitely not give him any more good looks.

After all, when Emperor Xudi introduced the second generation of blue gold, the last sentence "The cost is far more than the first generation of blue gold" deliberately aggravated the tone.

"Okay, now let me introduce to you, our X's highest technology crystal, the key of God." Seeing that everyone's eyes were focused on him, the Void Emperor smiled slightly, and once again used the small blue ring to sweep the empty metal table in front of him. With a snapping sound, the table in front of him suddenly cracked open. A delicate and elegant black bracelet slowly rose from the center of the table and floated in mid-air.