Chen Yifei's eyes flashed, and he took out the round brand from his shirt.

"It seems to be a little similar to the decoration on this brand, but I can't find anything in common, is it just an ornament." Chen Yifei touched the sign. I didn't pay much attention to it.

In just a few tens of seconds, in the center of the eight-pointed star pattern, a circular flat object like a water wave was formed, and from this flat water wave, a steel cylinder about six or seven centimeters long and about five centimeters in diameter slowly emerged through the water waves.

As soon as the cylinder came out completely, the beam of light covering the blue girl's body slowly disappeared, and the Dao Dao beams that formed the octagonal pattern in the space also disappeared one by one, as if they had never appeared, except for the steel cylinder that was left suspended in the air alone. With one move of the blue girl, the cylinder in the air flew straight into the blue girl's hand.

"This is the ultimate weapon, wormhole!" Lan Nu put it in her hand and said in a calm voice.

"Wormhole weapons!" Chen Yifei could no longer hide the surprise and stunned look in his heart, the doctor actually created such a terrible thing. He hurriedly raised his hand, five fingers and one finger, and wanted to use his spiritual power to see what it was.

"Put away your mental power now!" Seeing that Chen Yifei actually used her spiritual power, the blue girl immediately turned her body like a snake and scorpion, avoiding Chen Yifei from a distance.

"What's going on?" Chen Yifei didn't know why, so he hurriedly lowered his arm, and the shock on his face did not fade.

"This wormhole weapon is inspired by spiritual power!" Lan Nu said lightly.

"You're a physics student, so I think you know about the wormhole effect." Before Chen Yifei could respond, Lan Nu asked again speciously.

"According to the theory, a wormhole is a spatial gateway that connects one space to another. Once the wormhole is generated, it will continue to devour the surrounding matter, and then eject the swallowed matter to another space or world, and the swallowing and transmission form a balance, and the size of the wormhole remains unchanged and tends to be stable.

Of course, if an accident occurs and the wormhole cannot open the spatial door of another world, then the matter it devours cannot be projected to another world, and then the consumed matter can be transformed into its own energy and mass. The energy and mass obtained by its devouring will increase exponentially and endlessly, until the entire universe is reduced to a huge wormhole, truly returning the world to chaos. This ultimate weapon is nothing compared to that little antimatter. As a top physics student, Chen Yifei's surprise can be imagined. He couldn't believe that Dr. Lan had built such a heinous weapon.

"If you hadn't become the First Emperor, you probably wouldn't have such a distinct opinion, the First Emperor is really a magical thing." The blue girl said quietly.

"Indeed, it was the First Emperor who made me analyze any problem more clearly, simply and clearly. However, this wormhole weapon in your hand should be controllable. Chen Yifei forcibly suppressed the wonder in his heart and asked thoughtfully.

"Of course, in order to build a dream, unknown changes will happen, and when Dr. Lan developed this weapon, he entered the genetic code of you and Wang Cheng into the wormhole." Lan Nu said lightly, without the slightest intention of concealing it.

"The Doctor is really prescient, but isn't this the same as antimatter, and wormhole weapons are dispensable." Chen Yifei said lightly, and there was not the slightest complaint in his words about the doctor's development of various weapons to deal with the first emperor. If it were him, he would probably be the same as the doctor, or even more so than the doctor, and how could he not know this.

"One thing, unlike antimatter, is that this wormhole weapon is controllable. Once your First Emperor uses a certain amount of spiritual power on this wormhole weapon, the wormhole weapon will use one-tenths of a second to create space-time imprisonment within a radius of ten kilometers. Once the space-time confinement is created, even the First Emperor will not be able to escape in this ten kilometers of space. The rarest thing about this wormhole weapon is that it will only devour the living organisms with known genetic code, and once it devours the living organisms it identifies, it will instantly decay without posing any threat to other substances. Lan Nu explained lightly.

"This weapon was specially developed to deal with the First Emperor! In other words, I have 1/10,000th of a second to escape, and as long as Wang Cheng is distracted at all, he will be devoured by the wormhole. If Wang Cheng also escaped, the wormhole would not stop until it devoured the First Emperor, and the First Emperor would eventually die. Chen Yifei's face was a little gloomy. This Dr. Lan is really not simple, and he does things without leakage. Chen Yifei couldn't help but sigh in his heart.

"Since the First Emperor cannot be killed, it can only be decomposed and exiled, and the First Emperor's body will be decomposed into hundreds of billions of memory particles by the wormhole and banished to the infinite universe!" The blue girl said expressionlessly, without the slightest emotion in her words

After Lan Nu finished speaking, Chen Yifei didn't answer, as if he was thinking about something.

"This suit is a special suit tailored for you, which is many times more precious and advanced than the spacesuit worn by astronauts. Not only can it produce a protective layer of energy, but it can also isolate some spiritual power. When you fight Wang Cheng, you can get the first opportunity. While Chen Yifei was thinking, the blue girl walked to the corner of the wall with black clothes at some point, and said lightly.

"The battle suit, it's really interesting, as if this qiē was expected by the doctor." Chen Yifei walked closer, touched his clothes, and said in a voice.

"Doctor, he's a true genius, and there's nothing he can't imagine. Wang Cheng will definitely not let you go, and the two of you can only live one. All I have to do is to help you as much as possible to defeat and destroy Wang Cheng. The blue girl said lightly, and at the same time unbuttoned a row of buttons on her clothes, only to see that there was a set of pitch-black inner armor inside, and a pair of black leather gloves hung on both sides of the inner armor.

"The only thing he didn't expect was that he would be killed by Wang Cheng!" Chen Yifei said coldly. There was not a hint of emotion between the words.

"You put it on and try it." Lan Nu ignored Chen Yifei and said lightly.

When Chen Yifei heard this, his body was blurred, and there were a few more clothes that Chen Yifei was wearing just now on the ground beside him. And the hanging black clothes also disappeared at the same time.

It was just a moment's work, and Chen Yifei changed his clothes. The blue girl handed over the wormhole weapon to Chen Yifei, which could just be placed on the belt of the inner armor of the clothes. Now that they had obtained the wormhole weapon, Chen Yifei and Lan Nu didn't stay long, and left the Crystal Hall directly.

"What about Li Ming's corpse?" In the hall of the control room, Chen Yifei glanced at Li Ming's corpse in the corner, a little melancholy.

"Li Ming's body, I will deal with it. But I want to know, when are you looking for Wang Cheng? Lan Nu asked lightly.

"I don't know if I can survive in the face of Wang Cheng's terrible existence. So I'm going to go back to the countryside first, and then I'll take a look at Shangguan Yun. Chen Yifei said gloomily, and when he said Shangguan Yun, he was even more full of sadness.

"If I die, the will I made before is just as valid!" Chen Yifei suddenly remembered something again, and said in a firm tone.

"Dr. Lan is no longer here, you are my master again, and the entire Lan Enterprise is yours." The blue girl's unexpected first expression was gloomy.

"Let's talk about it when I come back alive!" Chen Yifei said coldly.

Chen Yifei walked to a table, picked up an A4 piece of paper, rolled it, and put it in his arms. A coin was suspended out of thin air from a half-open table drawer next to it, Chen Yifei didn't even look at it, he grabbed it directly, and ingested the coin into the palm of his hand, and when the palm was slightly flipped, the coin disappeared.

"For the First Emperor, these are terrible weapons that cannot be more terrible." Lan Nu watched coldly as Chen Yifei finished this qiē, and said meaningfully.

"What else does it seem to be missing?" The blue girl touched her chin and muttered to herself.

In just a few seconds, the blue girl finally thought of something, and took out a pair of black sunglasses like a trick. walked up to Chen Yifei, held the frame with both hands, and elegantly put the sunglasses on Chen Yifei's face.