"Lock the Sky Array?" Ma Xiaoyang and Tang Yizhe exclaimed in unison.

"I'll go, I don't dare to call such a big name in this fantasy novel, is this formation so bad?" Ma Xiaoyang asked involuntarily.

It's a pity that Ye Nan has no follow-up.

Because the fire bead was held by Ye Nan, the speed of several people's activities was controlled by Ye Nan, and after finding out that it was the Heaven Locking Array, Ye Nan's whole person had strong emotional fluctuations, to give an example that may have been 404, abstinence for twenty or thirty years, in an empty and well-equipped room, an innocent girl with clothes shouted, come on, come on.

Ma Xiaoyang didn't know what was in front of him, but he could only follow Ye Nan's footsteps, reminding Tang Yizhe and Zhang Na to pay attention to safety while running.

The sand here is very fine, step on it, as long as you stand still, you will soon sink down, in the process of running, Ma Xiaoyang grabbed a handful of sand, when the sand is in his hand, although it is still bright yellow, but the particles are very small, each particle is a round bead, carefully studied, like a little more glass.

Soon, Ye Nan ran to the outermost circle of stones, took out a compass from the yellow backpack, and carefully compared the direction, of course, Mao is useless, this world does not seem to have the kind of magnetic field on the earth, and it is impossible to distinguish between north and south.

At this point, it seems that Ye Nan has been prepared, and when he took out the compass, he did not die against the north and south, but then took out a small magnet and placed it at the foot of the middle of the stone, at this moment, the compass pointer pointed to the stone, and then took out a small flag embroidered with strange characters, and carefully inserted it in front of the stone.

Without saying a word, he picked up the compass and the fire bead, and quickly flashed to the next stone.

Following Ye Nan, I found that this circle of stones is actually not big, if it is compared to a standard circle, then the diameter is only two kilometers, before looking at the light curtain, I felt that it was endless, covering the sky and the sun, but now I think about it, it is just a feeling.

Ye Nan didn't know if he was practicing or not, he ran down in the outermost circle, not panting or hurrying, it actually took less than an hour, and the circumference was more than six kilometers, especially in the middle, and he stopped to study and occasionally put down the small flag.

The flames emitted from the center of the Heaven Locking Array seemed to be regular, and every time the flag was lowered, a flame would appear, and it went down in a circle, and it went through 9 times before and after, and the fire beads were perfectly resisted.

But the shadow in the middle never appeared again.

I don't know what material that little flag is, under the flames, even Tang Yizhe's energy cover was stained with yellow light when he first entered, but this flag was safe and sound, and from time to time, there was no wind and automatic, which was weird and extraordinary.

Ye Nan took everyone back to the starting point, sat on the stone and closed his eyes to recuperate.

In comparison, Ma Xiaoyang and the three of them did not contribute at all, and they did not consume at all.

"Zhang Na, in your inheritance, is there an introduction to the formation? The three people who were also sitting next to the stone, Ma Xiaoyang couldn't help but ask in a whisper.

"There are vague mentions, but there is no detailed record, I will also have a few simple formations, all of which are formations to improve the spirituality of Gu worms and increase the chance of mutation, and later I tried, it should be just a simple formation to gather energy. Zhang Na explained.

"Is the formation complicated?" Tang Yizhe also asked curiously, the two used to be first-level classmates and were quite familiar with each other.

"It's not complicated, it's just that the preparation of materials is a bit cumbersome, and the requirements for materials are very high, what a hundred years of tree hearts, thousands of years of underwater stones, etc., but the formation only needs to be laid out according to the prescribed pattern, and it doesn't even need any starting formulas and mental methods. Zhang Na thought about it.

"What about this formation?" Ma Xiaoyang pointed behind him.

"I'm just half-, I don't know very much, I remember that we have relevant classics in our department, but unfortunately I went to rotation training as soon as I came back, and I didn't study much, this time I went back, you can go and see. Zhang Na suggested.

"Well, I'm just lazy, so tired of reading. Ma Xiaoyang smiled bitterly.

Zhang Na and Tang Yizhe couldn't help laughing, Ma Xiaoyang was telling the truth, but this kind of truth, such a generous admission, is it really good? Especially in front of his subordinates.

After resting for a while, Ye Nan opened his eyes, then glanced at the three of them, and pointed inside, Ma Xiaoyang understood that he was asking if he wanted to go in, so he could only nod and say okay at this time, and then Ye Nan still took the lead, holding the fire bead, from the top of the stone, one step forward, and disappeared, fortunately, the fire bead was still running, otherwise Ma Xiaoyang was really afraid that this little ancestor would be teleported to some strange place, and he would not be able to save him, and he would not be able to explain to the research institute.

Ma Xiaoyang and the three of them hurriedly followed closely behind, stepping in from the same place, one by one.

After entering, I found that this is the real world of fire.

Trees made of fire, flowers made of fire, firebirds, and fire deer, like a complete world.

The yellow light on the animal's body flowed, and it was particularly vivid, and when the four people came in, there was even a spiritual act of stopping to watch and explore.

"This?"

"This is the real locked fire world. Ye Nan explained.

Ma Xiaoyang thought for a moment, could it be that someone built the Heaven Locking Array before, and then locked it, it was this small world, this small world, is the real prey?

Ma Xiaoyang was suddenly a little frightened, where are the characters who use this kind of means to the world, and if they appear, will the current world have the power to protect themselves?

"What are we going to do now?" Ma Xiaoyang didn't know what to do, which was too much beyond his own understanding.

"Looking for treasures!" Ye Nan finished speaking, then kept silent, took out a pair of sunglasses and put them on, and carefully observed the surroundings.

"I'll go!" This time, even Zhang Na was not spared, and complained directly, this painting style has changed a little fast.

Fortunately, the equipment everyone wore originally brought goggles, although it was not as effective as the sunglasses, but it was a bit useful.

Wearing the equipment, Ma Xiaoyang ran his abilities, tried his best, and didn't see where the real fire world was, and behind everyone, there was also a sea of fire, how to get out, it seemed that only Ye Nan understood.

This feeling of being held by someone is very unpleasant, but there is no way.

As far as the eye can see, there seems to be a place where the flame is the most condensed, this feeling has a great visual impact, the original flowing fire should be constantly moving, but that place, the flame is like glass, stable and fixed, and it is like water when it flows.

"Mr. Ye, do you have a direction? If not, there is a strange place over there, the flames are solidified, as if it is substance, do you want to go and see it?" Ma Xiaoyang said, pointing to the place he saw.

"Hmm!" Ye Nan nodded, holding the fire bead and walked over there.

Along the way, the flames receded, and the ground under his feet was pure glass, without a little impurity, showing a colorful shape, and it could be seen about two or three meters, and it was impossible to see it any deeper.

Walking all the way, there are countless small things that are startled by flames, butterflies, birds, deer, rabbits, etc., especially when they meet trees and flowers, after walking through, that piece of thing disappears, it should be said that it is absorbed and assimilated by the fire beads, and then, when everyone leaves, that thing seems to be a real flame, and it comes out.

The thing was not far away, and before I got there, I found that it was a huge, somewhat like a peach tree, with solid branches, and three fruits hanging on the tree, the shape and size were the same as ordinary apricots, and the fruit was crystal clear, containing brilliance, gathering but not scattering.

"Hiss~~~" Just when everyone was amazed, a huge flame python burst out from behind the tree, opened its big mouth, and bit down at everyone.