Wu Xuan'er and Zhou Xingchen fought with the fire dragon, but the fire dragon is a formation spirit, as long as it is in the formation, it is an immortal body.

The formation is to absorb the aura in heaven and earth to maintain operation, so as long as the aura between heaven and earth is not exhausted, the fire dragon will always exist.

So Wu Xuan'er and Zhou Xingchen couldn't last long.

After Zhou Muqing shattered the fire dragon with a sword, he didn't pay attention to it anymore, but leaned over to observe.

On the ground, the complex lines flashed with red light, and Zhou Muqing seemed to think of something, and directly poured one-third of the spiritual energy in the sea of qi into the heavenly eye.

Tianyan absorbed Zhou Muqing's aura, directly covered with a layer of golden luster, and slowly opened a gap, but it couldn't last too long, and it was already closed in an instant.

And at this moment, Zhou Muqing's mind was suddenly extremely clear, and he directly made countless inferences, and the lines on the ground were all layered in Zhou Muqing's eyes. Eventually, his gaze jerked to the right, looking straight somewhere.

That's where the eye is!

Zhou Muqing directly mobilized the aura in his body, wrapped it outside his body, and the surface of his body was suddenly covered with a layer of cyan flames.

He rushed into the flames, approaching the Eye of the Formation.

The fire dragon seemed to be aware of it, and directly roared angrily, rushing towards Zhou Muqing, and even the fear of the dragon seemed to be gone, and he wanted to tear Zhou Muqing apart directly!

When Zhou Muqing found the eye of the formation, the fire dragon had already rushed to Zhou Muqing's back.

I saw that there were more complex patterns on the ground, but among these lines, there was a fiery red ball of light, and that was where the formation spirit body was located!

And underneath the body of the array spirit is the array eye!

Zhou Muqing didn't care about the fire dragon behind him, but directly grabbed the formation spirit body with his right hand burning cyan flames.

At this time, the fire dragon was only a fist away from Zhou Muqing, but it dissipated directly.

After the flames of the large array lost their array spirits, they were all weakened by half, and the temperature also dropped sharply.

The array spirit in Zhou Muqing's hand was still a fireball, and at this time it turned into a red crystal, and only a faint layer of flame was left on it.

Zhou Muqing put the array spirit into the storage ring, and then slashed at the array eye with a fierce sword.

The flames around him dissipated instantly, and the sunlight shone down again, and the originally fiery red earth was dyed with a layer of golden brilliance.

Zhou Muqing withdrew the dragon, and there was already an open scroll on the ground at this time.

On the top of the scroll, there is a hole, which can no longer be used at this time. Fortunately, Zhou Muqing has the eye of the sky, otherwise it will take at least two hours to crack this second-order formation, which is still under the premise of not having a formation spirit, otherwise it will cost more.

Wu Xuan'er and Zhou Xingchen were both relieved, while Xiaohuo was still standing there, this array of spirit attacks didn't need to be dodged at all, hitting the body was no different from tickling.

Zhou Muqing walked over, took out the Blazing Flame Array Spirit, and said: "This Array Spirit is made of Blazing Flame, it is not weak, if it is refined, it is suitable to use it to build a Dao foundation." ”

"I don't want it, boss, I already have the fire to build the Dao foundation, you give it to him, his strength is about to open. Wu Xuan'er pointed at Zhou Xingchen, and before Zhou Muqing could finish speaking, he interrupted directly.

"Okay then," Zhou Muqing nodded, looked at Zhou Xingchen, and said, "Xingchen, you don't have a Dao Fire yet, this Fire will be kept for you." ”

"That's okay, I really didn't think about this before I came in......" Zhou Xingchen smiled embarrassedly.

Zhou Muqing, Wu Xuan'er and others first restored their aura, and then during this period, Zhou Muqing successfully refined the Blazing Xuanhuo and stored it in the Gathering Spirit Array, which had stored the Green Flame, which was suitable for storing the Blazing Xuanhuo.

Zhou Muqing took out a jade plaque and poured the aura in, and three red dots suddenly appeared on it, two of which were in the middle, almost next to each other, while the other was pointing straight ahead.

"Is it Sister Xiaotong?" Wu Xuan'er leaned over and asked.

"Yes, let's go find Tongtong first in a while," Zhou Muqing looked at the red light spot in the jade plaque and said, "I didn't expect that she was still in the Xuanxu Realm, and she didn't even teleport." ”

"Maybe it's to wait for the boss," Wu Xuan'er said with a smile, two small dimples appearing on her face.

"Perhaps. Zhou Muqing also smiled.

The Xuanxu Realm is full of plains, but there are no plants, and the whole land is black land, and there are dark and terrifying cracks in some places.

After a few people recovered their aura, they went directly in the direction indicated by the red dot, during which because Zhou Muqing was a formation mage, he successfully discovered and avoided several formations, and also encountered several formations that had been triggered halfway, but Zhou Muqing didn't bother with it.

Now, finding Zhou Xuetong is a top priority.

Zhou Muqing walked and suddenly stopped.

Wu Xuan'er also stopped, turned her head and asked, "What's wrong, boss?"

Zhou Xingchen also stopped, and looked at Zhou Muqing suspiciously: "Is there another formation in front?"

Zhou Muqing shook his head and said, "It's Tongtong, the red dot is not on the edge anymore, that is to say, we are already very close to her." ”

"Then let's speed up quickly, we should be able to find her soon!" Zhou Xingchen hurriedly said.

"But the problem is, where the red dot points to, there. Zhou Muqing stretched out his finger and pointed in one direction.

Wu Xuan'er and Zhou Xingchen looked in the direction of Zhou Muqing's finger, and saw a hideous and wide crack coming from the endless distance, extending to a mile in front of Zhou Muqing and the others.

"Sister Tongtong is in ...... Inside the crack?" Wu Xuan'er opened her mouth slightly and said in surprise.

Zhou Muqing nodded and said: "There is something strange in this crack, there seems to be something in it, but I can't say it clearly, but my intuition tells me that it shouldn't be simple inside." ”

"Let's go there first and then figure it out. Zhou Xingchen said.

Zhou Muqing nodded, and walked towards the crack, followed by two people and one beast.

A few minutes later, the group walked to the end of the crack, and saw that the crack in front of them was surprisingly large, and the sight traced all the way to the horizon and could not see the other end, as if it had been split by a huge axe, very straight.

And when you look at your feet, there is not the slightest slope, and it is also straight down, so it looks more like it is man-made.

But if you want to cause such a big crack, how much strength does it need to do it? Zhou Muqing was secretly frightened.

Looking into the crack from the ground, I saw that it was pitch black, and I couldn't see anything clearly, and there was a cold air emitting from the crack, which was terrifying.

"Boss, we ...... Do you want to go down?" Wu Xuan'er came over and pulled Zhou Muqing's arm and asked hesitantly.

"I'm afraid it's not that simple here, this cold is biting, it's not ordinary!" Zhou Xingchen frowned and said in a deep voice.

"Go down. Zhou Muqing said solemnly, "Tongtong must be here, I don't know what I'm experiencing, maybe it's dangerous." ”

Zhou Muqing took out the jade plaque, and the red dot on it showed that Zhou Xuetong was not far in front of Zhou Muqing.

"Then how are we going to go down?" Wu Xuan'er asked, "It's so smooth here, there's not even a slope." ”

Zhou Muqing thought about it, took out a piece of wood from the storage ring, lit it with the green fire in the aura, and threw it down the edge of the crack.

The wood shone with a strong light, and it was not until a hundred feet later that it fell to the ground.

Zhou Muqing's eyes narrowed slightly, and then he took out a hemp rope and said, "It's only a hundred zhang deep, and there is nothing abnormal on both sides." Here we fix one end of the rope and follow the rope down to get to the bottom. ”

Zhou Xingchen thought about it and felt that it was feasible, so several people fixed one end of the rope with a wooden stake on the edge, and climbed down one after another along the rope.

Zhou Muqing was at the bottom, only feeling that the temperature in the air dropped sharply, and it was not until a hundred zhang later that he stepped on the ground.

The wooden blocks that had been thrown away had long since burned out and turned into ashes.

Wu Xuan'er was the second to come down, and then Zhou Xingchen also stepped on the ground.

Xiaohuo, on the other hand, jumped directly and landed on the ground.

There was endless darkness all around, and Zhou Muqing's vision could only see clearly under his feet, while the figures of others were all unclear.

Wu Xuan'er's little hand has been tightly tugging on the corner of Zhou Muqing's clothes since she came down, and she refused to let go of it.

In this dark and cold environment, Zhou Xingchen was also a little nervous, but he was calm.

Zhou Muqing took out three night pearls from the storage ring, one in his hand, and the faint light added a touch of color to the sight of Zhou Muqing and others, but it could only shine to about ten zhang.

Zhou Muqing looked around, and at this time they were standing at the bottom of the crack, with stone walls and sand on both sides, and the surroundings were gloomy, surprisingly quiet, and a little mysterious.

Zhou Muqing took out the jade plaque, and saw that the light point in it was pointing to the center of the crack, which was not very far away from Zhou Muqing, and it was probably about five hundred zhang.

"Let's go. Zhou Muqing said, and walked forward directly.

Wu Xuan'er was scared in her heart, and at this time, she directly hugged Zhou Muqing's arm tightly.

Zhou Xingchen also hurriedly followed, and several people walked towards the depths of the crack together.

The more you go inside, the colder the air becomes, Zhou Muqing's aura in his body is vigorous, but he is not afraid, but Wu Xuan'er and Zhou Xingchen are wearing a cotton coat at this time, and the temperature here at this time is afraid that a drop of water can turn into ice, and before breaking through the spiritual realm, I am afraid that even an iron man will not be able to bear it.

The temperature was still gradually dropping, Wu Xuan'er's body trembled a little, and even the exhaled air turned into bursts of ice mist, and her little face was frozen red.

After Zhou Muqing felt Wu Xuan'er's trembling delicate body, he directly activated the exercises in his body, and the temperature of his body instantly increased, and he actually directly rose up with bursts of mist. And Wu Xuan'er pounced directly as if she had obtained some rare treasure, and the whole person hung on Zhou Muqing's back, with a satisfied smile on her face.