With the deepening of the earth, the temperature is getting lower and lower. Even Chen Yang, a triple overlord, feels the chilling chill.

It's a little strange. Usually, a practitioner with a very low level can resist the low temperature.

Chen Yang's current state can completely ignore the temperature change.

But now, I feel the chilling cold, which only shows that the low temperature under the ground is extraordinary and not formed naturally.

"Who dug such a complicated underground cave, what's the use?

What's more, although the cave is tens of thousands of meters deep, it has no cover. Why hasn't it been discovered? "

Chen Yang slowed down and thought about everything he saw on his way here just now, as well as the changes of the route.

When he combed his thoughts, he was quite surprised.

Because he found that the natural channel formed before, if not bad, was a huge labyrinth.

After the maze, if you don't know the route, you will get lost in it, and finally return to the ground from the right channel.

In fact, in that case, in fact, I turned around in the labyrinth channel and didn't even reach the bottom of the earth. I just thought I was several kilometers deep.

If you want to go through the labyrinth array, you must either see through the array, or someone will lead you through the whole labyrinth array without taking any curve.

Chen Yang followed the remnant energy of Lei Feng and went through the labyrinth array to reach the artificial digging area deep in the earth.

It's incredible that the intricate passageways above have naturally formed a labyrinth.

However, arrays, patterns and even all runes are derived from heaven and earth.

It's not too surprising to have this strange maze.

"The people who dug this passage want to cover this area underground with the help of the labyrinth array above.

But what is the purpose of building a passage 10000 meters underground? "

While Chen Yang was thinking, a huge cave appeared in front of him.

When he stopped, he saw that the cave was 100 meters square, with nine passages connecting the front, back, left and right. The ground of the cave was paved with green bricks, and the walls around it were painted, but there was nothing in the whole cave.

It seems that this cave is a transit station connecting the passageways.

Thunder Wind residual evil spirit and thunder attribute energy, can also easily sense, Chen Yang path straight to the left side of the third channel chase.

At this moment, he suddenly found that there were ten passages around the cave, which seemed to be arranged in a special direction, not evenly distributed.

He was worried that there was something fishy, so he did not immediately chase into the passage. According to the arrangement of the passage and the spatial distribution in the cave, he could tell whether there was an array mechanism.

Soon, he found out the danger.

This cave seems to be ordinary, but in fact, it and the surrounding passageways form a dying circle.

Only one of the ten passageways can lead to a living road.

The other nine passageways are all dead ends. If you enter them, I don't know what kind of danger there will be.

Chen Yang believes that after Lei Feng came down from the ground, he went all the way forward without turning. He must have known the route, so he must have taken the road of life.

However, in this cave, in addition to the battle of the dead, the green bricks on the ground also form a moving array, which will transform the ten passages around the cave.

That is to say, the third passage on the left, although the energy of Thunder Wind is left, may not be the way that thunder wind goes.

And now, with the changes of the mobile array, Lei Feng's life may have become a dead end.

Boom

Just as Chen Yang was thinking, the ground opened and the bricks rearranged, looking like pieces of reconstituted Rubik's cube.

At the same time, the ten passageways around also move on the wall, and their positions are constantly changing. It is clear that the moving speed is very slow, but people can't remember where the passageway moved.

Finally, the green bricks on the ground did not move, and the passage on the wall also stopped.

The residual energy of Thunder Wind is still in the third channel on the left, but this channel is obviously not the one just now.

"I want to be baffled by such two simple arrays."

Chen Yang smiles calmly. According to the principles of the moving array and the nine death array, he reverses the changes and finally determines Lei Feng's way forward, which is the only way to live.

He immediately entered the passageway. The surrounding scene changed. The stone wall disappeared and became a cylinder of steel passageway. It was like a sewer, but its diameter was several times larger.

The whole passage is very long, looking from afar, although there is no darkness to block the sight, but there is no end, giving people a gloomy feeling.

What makes Chen Yang feel more uncomfortable is that the steel channel is extremely cold, and even makes him feel that even his action has become a little slow.

"Is it the cold released by something, or is it the array arranged here to defend against foreign enemies?"

If it is the latter, Chen Yang will have to worry even more.

Although he was sure that this was the way to live, he did not rush forward. After observing the surroundings and confirming that there was no danger, he flew forward slowly.The residual energy of Thunder Wind is interrupted here. I don't know what power it is to eliminate the energy.

If there is a fork in the road ahead, it will be difficult for Chen Yang to track. If he chooses the wrong road, he may be lost here.

He walked slowly. Unexpectedly, the passage kept going down. Unconsciously, it went down for several hundred meters, but it still didn't reach the end.

At this time, he could see the cold coming from below. Even if the stars could cover his body, he could not resist it. Chen Yang was shivering with cold.

If it goes on, he feels that he has not gone out of the tunnel, and he is afraid that he will be frozen into ice.

Moreover, the strong cold obscures the sight, and you can't see the passage in front of you. How far is it.

Chen Yang also did not hesitate, a gritted teeth to use the rule of the wind mirror, forward mapping more than 100 meters, so although increasing the degree of danger, but reduce the time to contact the cold.

Fortunately, after reaching 100 meters, although still in the corridor, there was no cold, and the temperature completely returned to normal.

"So lucky!"

Chen Yang's eyes brightened and looked back. Ten meters behind him, there were blue stones inlaid on the iron wall.

It was from these stones that the cold air was released. It was a white mist, in which ice crystals were floating. After being stimulated by the array carved on the iron wall, it went up along the steel channel.

Although there is cold air under the passage, it is very thin and has no effect on the human body.

Chen Yang counted. Around the five meter diameter circular steel passage, there were 32 blue stones, evenly distributed, with a faint light. Under the cold, they were magnificent.

"What stone is this?"

Chen Yang had never seen such a stone before, but he had no clue when he came near to observe it.

"It's the ice blue stone."

At this time, Lao Li's voice sounded in the sea of knowledge and said happily, "Hey, stinky boy, you are rich."

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