Xia Fei's words made Kuchan and Zhang Huailin both cast their eyes on her.

"Do you have a way?" Zhang Huailin bypassed Kuzen and walked in front of Xia Fei, looking a little excited.

"Didn't I already say that I had already analyzed the ingredients of the evolution potion. Xia Fei said, she took out a USB flash drive from her arms, handed it to Zhang Huailin and said: "The detailed information is here, I can briefly tell you about it orally." ”

"Princess, read it out. Zhang Huailin plugged the USB flash drive directly into the watch he was carrying.

"Yes. ”

The princess read the data from the USB flash drive and projected it into mid-air.

"Senior Brother Kuzen, please don't worry, I have a way to make Ye Huang recover. Xia Fei first appeased Kuzen.

When he went down the mountain for the first time, Kuchan stayed in Xia's house for a while, and it was convenient for Xia Fei to deal with him at that time, so Kuzen knew what Xia Fei was like, and he knew what kind of certainty the words came out of her mouth, so he chose to believe Xia Fei.

Xia Fei glanced up at the pictures and materials projected in the void, and began to say: "Some time ago, when Commissioner Zhang gave me the evolution elixir that you confiscated and asked me to analyze the ingredients, I had a general understanding of the evolution potion, but it was not accurately analyzed, so I couldn't make a conclusion. ”

The projected picture is an element structure diagram under a variety of microscopes, and even the words next to it can be understood by people who need a certain amount of academic knowledge, but in the face of these words and pictures that are like heavenly books to ordinary people, Zhang Huailin can understand them like Xia Fei.

"That's why I've been asking my people to analyze the ingredients of the Evolution Elixir all this time, and just yesterday I finally got it completely resolved. Xia Fei casually swiped on the void screen, and the picture changed to another one, looking at her familiar appearance, it was obviously not the first time she had come to the Security Bureau, using the terminal assistant of the Security Bureau, the princess. "I can tell you with certainty that the Evolution Elixir is an incomplete wall-breaking gene. ”

At this time, there are two pictures on the screen, old and new, one taken recently, and the other looks to be more than ten years old or even longer.

The picture shows two hideous and terrifying humanoid monsters, their bodies are either covered with scales or hair, the fangs in their mouths are sticking out, and their eyes are scarlet, and they look very terrifying overall.

"In these two photos, the new one is the person who was sent to my research room after the Security Bureau took control of it recently, and the old photo is the demon man cultivated by the Lei family who was destroyed by the Security Bureau twenty years ago. Xia Fei said: "Do you think there is any difference between these two people just from the pictures?"

Although it spans 20 years, just from the pictures, the two people are almost identical.

Xia Fei's words gave Zhang Huailin a great reminder and inspiration, and he said to the princess: "Bring out the information of the Lei family twenty years ago. ”

The information was presented in front of Zhang Huailin, as the first group of people in the Security Bureau, Zhang Huailin naturally would not forget the incident of suppressing the Lei family twenty years ago.

The Lei family claimed to have developed an artificial strongman, cultivated this artificial strong man on a large scale in the clan, and used this artificial strong man to fight with other forces, this artificial monster was very terrifying, and it caused panic in the martial arts for a while, and the Lei family was also ambitious because of this, and wanted to control the entire martial arts in one fell swoop with the help of the power of this monster.

At that time, the Security Bureau, together with several other big forces, poured out of the nest to suppress the Lei family, and cleared all the demons of the Lei family. That battle was very fierce, and the power of the Lei family was also greatly discounted in that battle, and it was not easy to squeeze the Xia family down to become the new Seven Great Sects, but it disappeared after the First World War, and it was rare to hear from the Lei family over the years.

Although the Lei family has basically disappeared, the fear that the Lei family left for the Security Bureau and the entire martial arts has not disappeared with it, and the name of "Demon", the extremely vicious and ugly monster of the team, has since remained in the oral tradition of the executive officers of the Security Bureau.

The demon disappeared for twenty years, and now it has suddenly appeared.

"Could it be that this time the evolution potion was also made by the Lei family?" Zhang Huailin said to himself.

"I'm afraid that's it. Xia Fei said.

Seeing Xia Fei so determined, Zhang Huailin asked, "Do you have any evidence?"

"Originally, my father wouldn't let me tell outsiders about this. But the current Xia family can be said to have survived so far because of the protection of the Security Bureau, so I don't plan to hide this matter from Commissioner Zhang. ”

Xia Fei seemed to be about to tell some great secret, which made Zhang Huailin's expression become serious, he asked those who were knocked to the ground by Kuzen to leave first, and gave the princess an order to block this place and not let anyone enter, and the place outside the glass cell suddenly became a sealed place for conversation.

"The Lei family and my Xia family are feuding. Twenty-three years ago, I attacked my Xia family, resulting in the death of my mother. Xia Fei said.

This matter was known to Kuzen and Zhang Huailin who were present. That time the Lei family attacked the Xia family, if it weren't for the fact that the great Zen master Pu Nian of the Dharma Academy of Shaolin Temple happened to pass by and saved Xia Jiang, the head of the Xia family, and his party, I am afraid that Xia Fei would not survive in this world now.

"In that attack, the Lei family took something important from my Xia family. Xia Fei said.

"What's that?"

"Wall-breaking genes. ”

Wall-breaking genes?!

Zhang Huailin and Ku Chan were stunned, in their understanding and memory, the first to propose the existence of such a thing as a wall-breaking gene was a scholar seventeen years ago, and that scholar once said that with the current level of scientific development, it will take at least fifty years to develop a wall-breaking gene.

After the scholar said this, he disappeared mysteriously, and no one has been able to find his trace so far, because it is suspected that the scholar's disappearance may have something to do with the alien warrior, so the Security Bureau also sent someone to investigate, and at that time it was Zhang Huailin who had not yet become a commissioner who was in charge of the investigation, so Zhang Huailin was absolutely sure that he would not be wrong about this matter.

In the world's cognition, the first to propose the existence of the wall-breaking gene was the scholar who disappeared.

"I know you may have doubts, but the existence of the wall-breaking gene has been much earlier than you think. ”