Among immortal cultivators, each person's aura is unique, so some people have created many exercises for this characteristic, and tracing back to the source is one of them.

As the name suggests, tracing back to the source is actually tracing through the enemy's residual aura or spiritual sense, which can be said to be a rare exercise.

In the Fantasy Continent, because of this, there are still many ways to erase aura. But it was different on the earth, the exercises on the earth were all very incomplete, so the person in the shadows would not have thought that Li Wenxuan would have a way to detect him.

If he knew, he wouldn't have shown up so soon.

Searching for the remaining aura, Li Wenxuan came to a building.

"This building ......"

This building is also very famous in Qinghe City, the name is Taihang Ming Building, and the people with heads and faces in Qinghe City have investments here. Moreover, there is another function of this building, which is the largest auction house in the area.

Just when Li Wenxuan wanted to go in, he was stopped.

"Sir, please show me your invitation. ”

"Invitations?"

Li Wenxuan was trying to track the aura, so naturally there would be no invitations on him, and just as he wanted to withdraw temporarily, a sharp voice suddenly came.

"Hey, what's going on with this Ming Building, why are all cats and dogs invited in. A man put his arm around another woman and looked at Li Wenxuan and said.

"Are you talking about me?"

Li Wenxuan didn't expect that someone would dare to mock him, he really didn't want to live. Moreover, he was just standing here, and he didn't have any intersection with the man, and the only explanation was that the man deliberately found fault.

"That's you. "Wang Le was just reprimanded by the old man at home, so he was not in a very good mood, so he wanted to make him angry when he saw a guy. He felt that the young man in front of him was dressed ordinarily, and he looked like an ordinary person, so he could be bullied casually.

"Oh, it's Wang Dashao!"

The security guard outside seemed to be very familiar with Wang Le, he looked at Wang Le and said, "This person doesn't have an invitation, you misunderstood." We have a formal system here, and no one is allowed to enter without an invitation. ”

"Hmph, garbage, get out of here, you know if it's in my way?"

"Look for death!"

Seeing that this second generation was so arrogant, Li Wenxuan couldn't help but give him a death sentence. However, there are still a lot of people here, and if you do it to him here, it will alarm many people. Moreover, the main purpose of his trip is to catch the black hand in the dark, and it is not appropriate to startle the snake.

Just when Li Wenxuan wanted to withdraw temporarily, another black car suddenly came at the door. A beautiful girl gets out of the car.

When the security guard saw the visitor, his eyes lit up instantly, this girl was a distinguished guest specially advised by the boss, so he hurriedly greeted him, "Miss Wei, you are also here, please!"

"Miss Wei?"

Li Wenxuan looked at the woman who got out of the car a little strangely, it was Wei Yuwen's granddaughter, Wei Yuqin.

When he thought that the world was really small, Wei Yuqin had already seen him.

"Isn't this Li Dashao, what kind of wind blew you here?" Wei Yuqin also looked at Li Wenxuan and joked.

At the beginning, Wei Yuqin was very uninterested in Li Wenxuan, and even had a little disgust. But after these days, especially after he saved his grandfather, her attitude towards Li Wenxuan has also changed a little.

"Li Dashao?"

The security guard was also stunned when he heard this. He had never heard of such a Li Dashao, so he looked at Wei Yuqin suspiciously and said, "Miss Wei, this gentleman is ......"

"Oh, this is our Wei family's honored guest, who just came back from abroad, how about it, you didn't offend him. ”

After listening to her words, not only the security guard, but even Wang Le was shocked.

Although Wang Le did not learn or know, he also knew the influence of the Wei family in Qinghe. Even his own old man said that if the head of the Wei family said a word, he could wipe out a family from Qinghe. Therefore, the second generation of the entire Qinghe is very good friends with Wei Yuqin.

"Let's go, let's go in. ”

Wei Yuqin didn't say anything more, took Li Wenxuan's hand and entered the door. Although Li Wenxuan didn't have an invitation, for the sake of the Wei family's face, no one really dared to stop him.

When I got to the building, I got there.

"Why are you here?" Li Wenxuan looked at Wei Yuqin and asked.

"What else can I do, come here to play, I heard that some good things have come in from abroad, so I came to take a look. ”

The owner of this auction house was also one of Wei Yuwen's former soldiers, so he gave Wei Yuqin the right to come and go at will.

"What about you, how can you be interested in coming here? ”

Listening to Wei Yuqin's words, Li Wenxuan also smiled and said, "I'm tracking a very dangerous person, and his aura has disappeared here, so he should be in this building."

"Still tracking the breath, how can it be so mysterious as you say. ”

Wei Yuqin also pursed his lips, although he knew that Li Wenxuan's strength was very strong, he still felt that his words were a bit exaggerated.

Seeing that the other party didn't believe it, Li Wenxuan didn't say anything more, explaining that it was a waste of time.

"It's all here, let's go to the auction later, right?"

After thinking about it for a while, Li Wenxuan felt that this was one of the ways to track down that guy, since the other party was in this building, there would definitely be something he wanted at the auction, maybe he came for this.

After that, the two came to Box 3 together. This is a treatment that only VIPs can enjoy.

It didn't take long for the auction to officially begin.

Each product was photographed by the person who took a fancy to it, and as time slowly passed, the atmosphere in the venue was gradually heated up. In this process, Li Wenxuan was also perceiving the faint aura, but there were many people in the venue, and it was still difficult to find someone who deliberately hid his identity.

"Okay! Let's meet the next item. Poisonous insects from South America, black dragons!" As soon as the host's words fell, a cage draped in red cloth was taken.

"It's boring, an ordinary bug is still being put up for auction. ”

For this situation, Wei Yuqin is also not interested, and the reason why she came here is more to give the owner of the auction house a face, that is, to tell others that the Wei family is the backer of this auction house.

"No, this is no ordinary bug. ”

Li Wenxuan didn't care about it at first, but suddenly his heart moved, and then he used his spiritual sense to probe it, and found that this insect actually had a lot of spiritual power, and the toxins in its body were also very special, making people confused about its origin.