In front of him, the scenery has completely changed into daytime, and it is no longer the typical infrared scanning vision at all, everything around can be seen clearly, colors, contours, and lines are meticulous, and Long Yun is like watching a high-definition blockbuster.

"What's going on!?" As soon as he moved, the situation in front of him changed again, a layer of invisible ripples was shaking, just like a person looking at the world through a layer of transparent water under the water, but as soon as you moved, the water surface would inevitably fluctuate, but it was very slight and did not affect the vision.

"Has there been a change?" Fan Jian said in surprise.

"Yes, I feel like I'm diving, you're like being on shore, I'm like a fish in the water." Long Yun could only come up with this analogy to describe everything he saw now.

Fan Jian hurriedly pulled out the pistol in his waist, withdrew the bullet in the chamber, threw it up and down on the palm of his hand, and asked Long Yun as he threw it: "Big brother, look at this bullet, what's the difference?" ”

Long Yun did as he was told, staring at the bullets. As soon as the bullet fell, Long Yun quickly discovered that the edge of the bullet also produced a circle of small ripples, like a finger gently brushing over the still water surface, lasting for a few seconds and then fading and disappearing without a trace.

Long Yun looked at everyone around him carefully, and he found that even Gege, Julia, and the sailor seemed to have this kind of ripple fluctuation on the vents of their breathing apparatus, but it was much slighter, but it could still be seen carefully.

Everything has become a trace of water waves in front of Long Yun's eyes, and this is the biggest change.

"I see everything...... It should be said that when you wave something that changes, when it changes...... will leave some strange traces......"

"That's right!" Fan Jianyi clapped his hands and laughed: "It seems to be really useful!" ”

"What do you mean?" Long Yun was stunned and said, "The first time you used it for others?" ”

"Well......" Fan Jian realized that he had said the wrong thing, and said a little hesitantly: "Actually, I have been designing it before, and it was only later that I decided to come to Dulin Prison, so I rushed to work overnight......"

"!" Long Yun couldn't help but kick Fan Jian's ass: "This thing won't have any side effects, right?" ”

"Of course not! How can I hurt you! Fan Jian was very aggrieved and said: "It's just the latest crystallization of my latest design of technology and alchemy technology, night vision mode I recreate the existing scanning mode, so that the night is as clear as the day, instead of the traditional red, green and yellow like abstract oil painting quality; And these ripple fluctuations are the functions I made with alchemy technology, every movement of matter will produce subtle energy fluctuations, whether it is water, fire, earth and gold, alchemy can show the trajectory of their activities on your visual system, it's as simple as that. ”

"What's the use?" Long Yunqi said.

"Of course it works! The space through which the bullet passes is caused by the shock wave to cause oscillations, so you know where the projectile is coming from, and you can know where it is going to fall based on the computer's predictions. Even someone with a talent for spell runes with incredible speed, no matter how fast they are, will leave a trail in front of you, and you can find where they are hiding, or where they are rushing out to attack you, or if a sniper shoots you cold, you can find out where they are hiding. Fan Jian looked very excited and gushed about his system.

"Ahh I understand! The sailor said, "It's a ballistic measurement system." ”

"Teachable!" Fan Jian said proudly.

"Come and put it on for me, it's a good thing." The sailor said impatiently.

Fan Jian installed his ballistic system for everyone one by one, and everyone felt very novel for a while, and they all learned to throw Fan Jian around with bullets to adapt to this new visual mode.

"Fan Jian, I have a question for you." Long Yun looked at the excited crowd, but his heart was unusually calm.

Fan Jian was stunned for a moment, and smiled, as if he had guessed what question Long Yun was going to ask.

"You say, if you can answer, I will answer."

"You have a grudge against the Alchemy Guild?" Long Yun asked bluntly.

Fan Jian gritted his teeth and thought for a long time before nodding: "That's right, it can be regarded as a grudge, but I'm not here for revenge this time." ”

This answer surprised Long Yun a little, there was a grudge, but he didn't come to take revenge.

"You know Mailer?" As soon as these words came out, Long Yun felt that something was wrong, if at the beginning of the fifteenth century, Mailer had already faked his death, and he was at least sixty years old at that time, then wouldn't he be six or seven hundred years old when he lived now? It's all an old monster.

However, it is not impossible that Mailer was an excellent alchemist, and legend has it that he found the way to immortality in alchemy. In ancient China, there were branches of alchemy, such as Taoist alchemy, which actually ended up with Western alchemy.

"Well, I'm not going to hide this from you, I'm a closed disciple of Mailer." Fan Jian said: "So I am very familiar with Dulin Prison, you can rest assured of this. ”

"Okay, in that case, I won't ask more other questions, I don't like to listen to other people's secrets, you have your **."

As soon as Long Yun finished speaking, the cage suddenly shook violently, as if it had hit something, and stopped.

"What's going on? Isn't there a problem? Gege was a little surprised.

"It's okay, we reached the first node of the orbit, and after nine nodes, we can reach the exit inside Doolin Prison, where we can go deep into the entire prison." Fan Jian said.

"What's going on with this prison?" The sailor asked, "Is it computer-controlled?" How do the people of the Alchemy Guild say that this place is alive? Why don't they send guards here? ”

"Because there is no way to send guards here, Doolin Prison is a very xenophobic individual, it is really alive, strictly speaking, it is an alchemy similar to artificial intelligence, but its control center, that brain, is a philosopher's stone located in the core of Doolin Prison. This is a top-level magic stone, whenever someone enters here, it will be activated, if it is attacked, someone tries to attack, it will make a counterattack, and enter a high-level defense state, and the passage here is like a changing combination lock at any time, so there is no fixed topographic map and map here, and you can only rely on the alchemist's own temporary computing power to calculate its latest path after knowing its change rules. ”

"I thought it might be helpful if Lena was here, she has a talent called 'Enigma' who can quickly understand the structure of this place." Long Yun sighed and said, "I would have brought Lena here if I knew it." ”

"It's useless, the structure here is changing at any time, even if I can link its structure, it's useless, I also know its structure, I know every detail, 99,000 alchemy parts, I know every alchemy spell on it, and I can control it, but when it is combined immediately, it is like a Rubik's cube, and the change will grow geometrically, even if you use a supercomputer to calculate its combination and arrangement, you don't know which one is the right one. However, a good alchemist can compare its changes and parts in a strong way, and choose the best answer in his mind, just like the upgrade of Chinese card games, no matter how you shuffle the cards, the changes in everyone's hands are still in the combination of those several decks of cards, if you can remember the cards, the chance of winning is big. ”

"Can you remember 99,000 cards?" Long Yun was a little shocked.

"Of course, otherwise how dare I claim to be an excellent alchemist?" Fan Jian laughed.