As a useless person, I rely solely on devouring luck to upgrade.

Within ancient ruins.

In the center of the vast mountain forest, there is a vast basin. Above this basin, a city stands between heaven and earth. This is a city that covers an extremely vast area. At a glance, it is at least hundreds or thousands of miles in size.

Although I don’t know how many years have passed, this ancient city still stands intact between heaven and earth, retaining its original style.

However, as time goes by, the ancient city is still covered with a veil of desolation.

uuuuuuuuuuuuuuuuuuuuu...

Above the nine heavens, four figures streaked across the sky like shooting stars and stopped in mid-air outside the ancient city. The visitors were none other than Lin Xuan and the others. This was their fifteenth day of entering the ancient ruins. With Lin Xuan's spiritual eyes, the four of them have gained a lot in the past half month.

Not to mention anything else, there are no less than ten various innate spiritual roots, as well as some innate spiritual objects, and there are also many heavenly and earthly treasures. As for the innate treasures and innate spiritual materials, they are countless. At the beginning, Lin Xuan and the others would pick some elixirs and precious medicines, but later they became completely numb.

Even low-grade innate treasures are not willing to be picked. They must be at least medium-grade, or even high-grade before they can pick them.

In fifteen days, the various resources obtained by the four people were simply piled up.

They searched all the way, heading in the same direction, and finally arrived at the ancient city. In fact, when Lin Xuan entered the ancient ruins, he had already inspected the entire ancient ruins through his spiritual eyes.

The ancient city in front of you is the only city among the entire ancient ruins.

If there are any secrets and great opportunities in these ancient ruins, it is most likely to be in this ancient city.

Logically speaking, when Lin Xuan discovered this ancient city, he should have rushed over as quickly as possible, but he was uncharacteristically uncharacteristic. Instead of rushing on, he slowed down and took Yan Ping and the others with him. I searched all over the world for all kinds of treasures, but I just didn’t come to the ancient city.

In this way, it was delayed for half a month.

In fact, it was not that Lin Xuan was unwilling to come to the ancient city, but because he knew very well that the time had not yet come.

Because the entire ancient city was enveloped by a huge formation, this formation exuded a powerful force that even Lin Xuan could not predict. However, this formation is gradually weakening as time goes by.

Lin Xuan estimated at that time that in about half a month, the entire formation would completely dissipate.

Perhaps, that's when the ancient city was truly born.

So Lin Xuan was not impatient at that time, and took Yan Ping and the other two people for a stroll together. They waited for half a month before they walked outside the ancient city. Because all of this was planned by Lin Xuan long ago, and every step was even within his expectations.

"What an ancient city. We have been walking among these ancient ruins for half a month. This is the first city we have encountered!"

Yan Ping looked at the ancient city below and said in a deep voice: "This ancient city is not simple at first glance, and it seems that no one has come here yet. We are the first batch, and we may gain a lot."

"If that's the case, then what are we waiting for? Let's enter the city quickly!" Li Jifeng said immediately.

"Don't be anxious. I didn't see that Junior Brother Lin didn't say anything. Why are you so anxious?"

Xu Ningshuang smiled slightly, then looked at Lin Xuan and said, "Junior Brother Lin, is there any danger in this ancient city?"

"Of course there is danger, it just depends on whether it is within our control."

Lin Xuan chuckled, his eyes were even more dazzling, and two mysterious runes vaguely appeared. This was because of the operation of the spiritual eyes. He had been using the spiritual eyes since he came here. Explore the entire ancient city carefully.

Although it only took a while, he actually already had a general understanding of this ancient city.

The ancient city is indeed not simple. The entire ancient city is a huge ancient formation, and there are also countless formations and restrictions in the city. They are independent of each other but influence each other. No one is entering the city now, so naturally everything is peaceful, but once someone breaks into the city, all formation restrictions will be activated.

The ancient city will turn into an independent derivative world, killing people at every step.

"Junior Brother Lin, shall we advance or retreat?"

Xu Ningshuang continued to ask Lin Xuan: "This ancient city is so big, and the target is very obvious. I'm afraid it won't be long before others will arrive. If we want to enter the city, we must hurry up..."

"Of course we want to go to the city!"

Lin Xuan nodded slightly and chuckled: "If I guessed correctly, the greatest opportunity among ancient ruins is in this city. If you don't go in, then your trip will be in vain. As for others, there is no need to worry.

Didn't you notice anything unusual when I brought you here? "

"abnormal?"

Yan Ping and Li Jifeng suddenly frowned. To be honest, they really didn't find anything unusual. They frowned and thought hard, recalling what was so unusual about them when they flew all the way here.

At this moment, Xu Ningshuang's eyes suddenly lit up, and then she said in a deep voice: "It's space. When we came over, we passed an area. The space was unstable, as if time and space were distorted.

But we passed through that area in just an instant, so we didn’t pay much attention at the time. Looking back now, that space fluctuation is probably a derivative of the formation!

It was the derivative world that distorted time and space and isolated this ancient city.

It is precisely for this reason that others who came in earlier than us did not discover the existence of this ancient city. Isn’t that right, Junior Brother Lin..."

"Xu Shijie is indeed very thoughtful. You are right. We have indeed entered a derivative world."

Lin Xuan smiled slightly and said: "Of course, it is not accurate to say it is a derivative world. It can only be said to be a special area with distorted and overlapping spaces. It is difficult for ordinary people to discover it if they are not knowledgeable.

If I guessed correctly, this special area exists because of the city.

This alone can eliminate a lot of people, so we still have plenty of time, but just in case, we'd better go into the city early.

However, after entering the city, the three brothers and sisters had better listen to my orders and never act rashly. The entire city is a large formation, and there are countless independent formations and restrictions in the large formation. It can be said that every step is murderous. If you make a wrong step, it will be doomed.

I can tell you responsibly that even if Daluo Jinxian comes here, if he is not careful, he will probably be blamed here. "

"hiss……"

The expressions of the three Yanping people suddenly changed, and they were all tense. They knew that this ancient city was not simple, but they never expected that it would be so dangerous that even Daluo Jinxian might fall if he entered.

For a moment, the three of them felt cold all over their bodies and couldn't help but take a breath of cold air.

Immediately he looked at Lin Xuan and said solemnly: "Junior brother Lin, the three of us will follow your lead. We will do whatever you say, without any hesitation..."