It turned out that everything was as he expected, this Lanzhong Ancient City was not as simple as he saw, it was not a simple ancient city, otherwise there would be no need to form something as valuable as Chengyu.

To be honest, city jade is a rather mysterious thing, just like many jade jade has many kinds of functions, and city jade also has its function, that is, to form a city.

Of course, this is just a general concept, if you say it carefully, it is by no means so simple, the formation of a city is only the simplest thing it can do, as a city with an independent carrier, it has a lot of ordinary cities similar to Luobei City and the like, completely unable to have the ability.

And Su Changtian holds the city jade in his hand, and he just has the control of this Lanzhong Ancient City, and only he has the opportunity to make this Lanzhong Ancient City more extraordinary.

Feeling every part of the Lanzhong Ancient City more carefully, Su Changtian took out the city jade, and looked at the surroundings of the Lanzhong Ancient City with a strange look in his eyes, as if he had found something, and his figure suddenly disappeared in place.

A gust of wind traveled through the ancient city, and Su Changtian drove quickly in one direction along the ancient city of Lanzhong, in this direction, there seemed to be something that Su Changtian paid special attention to, which kept attracting him to come closer.

"That's you!"

The corners of Su Changtian's mouth raised, his figure suddenly paused and shouted, in a blink of an eye, he had come to the edge of the purple thunder heart flame that he had arranged at the beginning, and then outside was the area outside the ancient city of Lanzhong, where the aura of demonic beasts hung from time to time, and in the direction in front of Su Changtian's eyes, what caught his eye was a heavy milky white stone pillar towering, although it was not so towering as a cloud, but it also had a unique feeling with other buildings, it was obvious that this stone pillar was not such a simple decoration, but had another deep meaning.

Su Changtian's figure slowly approached the stone pillar, although he was now in charge of the city jade, but he still had some cautious attitude towards the mystery of this Lanzhong Ancient City, not to mention the stone pillar of unknown origin in front of him, the young man stood around the stone pillar and looked carefully, not daring to touch anything rashly, so as not to cause trouble.

Just stared at it like this, as if he really couldn't see anything, Su Changtian hesitated for a moment and then had to put his palm on it, just when the palm was just fitted, there was a cold feeling in the palm of his hand, and at the same time, a streamer flashed in Su Changtian's mind, and he suddenly seemed to understand something.

"So that's what happened. ”

Su Changtian slowly released his palm, and there was a little more certainty in his eyes, his figure had not stayed for long, and he disappeared here again, leaving a faint streamer to appear.

In the next hour, Su Changtian was quite busy, he didn't stop for a moment, his figure turned into a streamer and shuttled through the ancient city of Lanzhong, just at the moment when he touched the milky white stone pillar, he had completely comprehended the mystery of this stone pillar, or the mystery of the entire Lanzhong Ancient City, that may be the true ability of the entire ancient city, and the person who knows it should be only him Su Changtian.

Sou!

The figure shuttled, and soon stopped, Su Changtian looked down, and a milky white stone pillar also appeared here, but this is no longer the location just now, this is also the boundary of the ancient city of Lanzhong, but it is not in the same direction as the previous stone pillar.

"I see!"

Su Changtian was overjoyed, the fluctuation of force and the sea of spirit penetrated into the jade of the city at the same time, under his careful perception, as expected, in addition to the two stone pillars he had already witnessed, there were two stone pillars in this Lanzhong Ancient City, a total of four stone pillars stood on the four borders of the Lanzhong Ancient City, which seemed to have no rules but actually had the reason for its existence.

The sea of spirits poured out uncontrollably, enveloping the entire Lanzhong Ancient City, and Su Changtian's attention was completely focused on the four stone pillars, which had a faint connection with each other.

"The square pillars, in charge of the Lan Zhong, the decline of the ancient city, the elegance is still there. ”

"The Quartet Pillar, the territory of the ancient city, the opening of the ancient city, the day of the rebirth of Lan Zhong. ”

Su Changtian said silently in his heart, this good sentence is not a nonsense, but a sentence that appeared in his mind when he touched the first stone pillar, and now he is becoming more and more clear about it, this Lanzhong Ancient City is not just a city, in fact, it is also a formation!

If this sentence had been said in front of Yan Pan and the others before, I am afraid it would have attracted a lot of ridicule, but the truth is often in the hands of a few people, even Yan Pan, the previous city lord, absolutely did not know anything about it, which gave Su Changtian a chance to breathe, otherwise if he could manipulate the Lan Zhong Ancient Formation, I am afraid that it would not be enough to give Su Changtian nine lives.

This is something that only Su Changtian understands and masters, although this Lanzhong Ancient Formation is a formation, if it is really compared, I am afraid it will not be inferior to the Golden Pattern Martial Arts, and with the help of the terrain, it can even trigger a more devastating effect, but there is no need for Su Changtian to use it now.

Although he also wanted to witness the legendary Lan Zhong Ancient Formation with his own eyes, but after thinking about it, he would rather not show up in that kind of dangerous situation...

After all, he comprehended the power of this city jade, and it seemed that it was not too late, but since he sensed that poem just now, he also found a trace of wrongness, which gave him a deep sense of unease.

Because the city jade of the ancient city of Lanzhong is being silently perceived!

It is strange to say, and there is more than one feeling, the piece of city jade in his hand seems to be vaguely perceived by countless breaths in all directions, even Su Changtian doesn't know what is going on, he doesn't know exactly how to clear the fluctuations exposed by this city jade, as if it can be clearly perceived by people thousands of miles away, it is a little difficult to understand.

This couldn't help but remind Su Changtian of a few thought-provoking words left by Yan Pan, maybe there would be some connection between them.

If what Yan Pan said is true, then what Su Changtian will face next is probably the round-up of many Tianjiao in the Northern Regions, and the reason for this is precisely in the city jade of this Lanzhong Ancient City.

However, if he was to use this to let him abandon this city jade, it would be impossible, even in the face of many Tianjiao roundups, he would definitely not be afraid, he now has the strength to crisscross in the Northern Martial Forest.

"Whew..."

Slowly retracting his reverie, Su Changtian no longer thought about such messy things, and dealt with the things here, then their next goal was still to walk along the Warcraft Forest, once one day they stepped out of the Warcraft Forest, the distance inside the Beiwu Forest would be close to them.

It's just that the hidden crisis in this Warcraft Forest should be far from so simple.