"Squeak"

Swallowing Heaven lay on the ground, its body trembled, it held its small fist and kept pounding the ground, squinting at Chu Yun's almost explosive appearance, laughing happily.

"Swallowing the sky, are you taking revenge on me?" Chu Yun gasped, stared at the snickering swallowing sky with a good look, and said fiercely: "It seems that you and Ye Lao must not be put together in the future, it has only been a long time since I trained you to be like this." ”

"Squeak Squeak"

Swallowing the sky when he heard this, he was overjoyed, and he happily ran around Chu Yun non-stop, it was in the Clear Void Realm, and it was forced by Ye Lao to cultivate the beast cultivation method every day, and it was also miserable, it was extremely excited to hear that Chu Yun was not putting it into the Clear Void Realm.

"What the hell is this?"

Chu Yun helplessly glanced at the heartless Swallowing Heaven, sighed, and refocused his gaze on the soybean-sized grain that Swallowing Heaven spit out.

At this time, the particles are lying quietly on the boulder, the fragments are jet black, the whole body is bright, and it exudes a faint luster in the black fog, which is not much different from ordinary gemstones from a distance.

However, Chu Yun deeply felt the terrifying thing about this ink-black fragment, and just when he touched this ink-black fragment with his hand, his divine soul suddenly trembled violently, as if an extremely sharp scream suddenly rose in the depths of his mind.

At that moment, Chu Yun's mind went blank, and where his fingers touched the ink-colored fragments, there was an almost irresistible sharp stinging pain, and even with his martial arts will, which was now comparable to the tenth level of martial arts, it was also shaken in that moment.

"I'll try again. ”

Chu Yun carefully observed the ink-colored particles for a long time, but did not find any differences, so he simply stretched out his palm and wanted to touch this particle that exuded a dangerous aura again.

Swallowing Heaven on the side of "Squeak" saw that Chu Yun wanted to touch the ink fragment again, but he immediately blindfolded his eyes with his claws, looking like he couldn't bear to dare to look at it, but its cry was still happy.

"This little thing!"

Chu Yun couldn't help but curse secretly in his heart, he stabilized his mind, and put a finger on the ink-colored fragments again, in an instant, his face changed again, and a feeling of distraction suddenly hit his heart, but this time the feeling from his fingers was different from the last time, Chu Yun only felt that his fingers were extremely cold in an instant, as if the finger bones were also frozen.

"Demonic nature! This fragment actually contains the demonic nature of the black mist, and compared to the black mist, this demonic nature is more refined and terrifying!"

Chu Yun withdrew his fingers and looked at the ink-colored fragments in front of him with an extremely incredible look, shocked, thinking of the information he had eavesdropped on from other martial artists, two extremely familiar words suddenly appeared in the bottom of his heart.

"Demon Crystal, yes, this must be the Demon Crystal!" Chu Yun's heart couldn't help but be a little shaken, he looked at Swallowing Heaven, and asked very puzzledly, "Swallowing Heaven, where did you get this broken grain?"

"Squeak"

Hearing this, Swallow Heaven got up from the ground, raised his little paws, and pointed in the direction of the outer part of the basin.

"What? You got this shard from outside?"

Chu Yun looked in the direction that Swallowing Heaven was pointing to, and couldn't help but have a little doubt, in his opinion, since the magic crystal was buried deep in the source of the black fog, then the place where Swallowing Heaven obtained the magic crystal should be at least in the first area, but the direction that Swallowing Heaven was pointing to was on the periphery of the basin.

"Squeak"

Swallowing Heaven nodded, and with a whoosh, jumped off the boulder where Chu Yun was sitting when he was cultivating, and ran towards the third section of the basin.

"Swallow the sky, wait for me. ”

Seeing this, Chu Yun also hurriedly followed, although Chu Yun didn't know much about the magic crystal, but since this magic crystal could contain demonic power, it was an extraordinary product, maybe it could be sold for a big price, and the direction where the swallowing sky went was the periphery of the basin, so he wouldn't encounter any danger in the future.

Following Swallowing Heaven, Chu Yun trotted all the way, and soon walked out of the second section of the area and entered the third section of the area, and as Chu Yun continued to move forward, he found that the road he passed through was somewhat familiar, and when he thought about it gently, he remembered that this road actually led to the Black Mist Wolf Canyon.

Half an hour later, Chu Yun and Swallow Heaven stood in front of a canyon, which was the Black Mist Wolf Lair that Chu Yun had cultivated again when he had just entered the third section.

"It's actually here?" Chu Yun was slightly surprised.

"Squeak"

Swallow Tian nodded slightly, and was about to swagger towards the canyon, but was picked up by Chu Yun.

"You can climb through the entrance to the canyon without being spotted by the Black Mist Wolves, but I can't. Chu Yun shook his head and said.

In this canyon is the nest of a small group of black fog wolves, and it is noon at this time, the black fog wolves have not gone out, they are all resting in the valley, if Chu Yun enters directly from the entrance of the canyon, he will inevitably be besieged by the black fog wolves, although he is not afraid of the black fog wolves, but he is not willing to delay too much time in vain.

Chu Yun came to the place where he jumped into the top of the canyon wall that day, he lightly touched the ground with his feet, jumped up, jumped to the middle of the rock wall, and then his feet were on the rock wall a little more, jumped more than ten meters high again, and gently landed on the top of the rock wall.

"Swallow the sky, show me where you got that magic crystal fragment. Chu Yun stood firm, looked at the canyon under the mountain wall, and said to the swallowing sky in his arms.

"Squeak"

Hearing this, Swallowing Heaven jumped out of Chu Yun's arms, came to the edge of the rock wall, stretched out his little paws, and pointed towards a small cave, Chu Yun looked at it, and saw that the cave that Swallowing Heaven was referring to was located in the deepest part of the canyon, more than two meters high and no more than one meter wide, in this canyon, it was almost the smallest cave.

"Is it there?" Chu Yun nodded slightly, and then he picked up Swallowing Heaven, jumped down with his body close to the rock wall, and landed lightly on the ground without making a sound.

As soon as Chu Yun landed on the ground, he immediately bent down, hid in the deep barren grass, and dived towards the depths of the canyon.

At this time, although most of the black fog wolves were hiding in the cave and sleeping, there were still dozens of black fog wolves walking back and forth outside the cave, patrolling and guarding.

These black fog wolves have undergone abnormal changes due to their perennial survival under the Hesse cliff, although their physical bodies are weaker than those of the desolate beasts of the same realm, they are not affected by the black fog demonic nature at all, so Chu Yun has to be careful.

Fortunately, Chu Yun had practiced the hidden rest decision in the "Martial Dao True Solution" given to him by Ye Lao, this hidden rest decision can not only hide a certain amount of cultivation, but also can cover the breath on his body very well, plus Chu Yun's martial arts cultivation is profound, and his movements are extremely slight, so he was not noticed by the patrolling black fog wolf, and after a while, he came to the narrow valley with Swallowing Heaven.

"Is this it?"

Chu Yun looked at the cave in front of him, and when the black mist wolf in the canyon didn't notice it, he jumped into the cave and jumped into it.

The cave is deep and long, only allowing two people to go side by side, Chu Yun slowly walked towards the depths of the cave with Swallowing Heaven in his arms, the deeper he went, the more dim the light in the cave became, fortunately, Chu Yun had been cultivating in the second area for a long time, and the eyesight of his eyes had also become very powerful, so in the absence of light, he could still vaguely identify the situation around him.

"How can it be so long?"

After a while, Chu Yun still hadn't reached the end of the cave, which couldn't help but make him feel very bizarre, the length of this cave was far longer than he imagined.

The cave was pitch black, and as Chu Yun continued to go deeper, the air also became moist, and even the stone road under his feet was a little slippery, Chu Yun walked all the way I don't know how long it took to finally come to a turning point.

As soon as Chu Yun walked in, a familiar qi machine immediately rushed towards him, and a strange feeling suddenly rose in the bottom of his heart.

"Demonic nature, the demonic power here has suddenly increased a lot, and it is almost about to catch up with the demonic power in the second area. ”

The Qi of the Origin Mother Dao in Chu Yun's body began to flow, gradually counteracting the influence of demonic nature on his mind, he turned around and stepped into this turning intersection, took steps and continued to move forward.

Three hours later, Chu Yun finally came to the end of this tunnel, and stepped into an extremely spacious stone chamber, this stone chamber is about two hundred square meters, and the height is also five meters, although this is the deepest part of the tunnel, but the air is not lacking, and it smells quite fresh.

As soon as Chu Yun stepped into this stone room, he couldn't help but snort, only to see that in this stone room, dozens of ink-colored small stones with a faint luster were lying quietly on the ground.

"There are so many fragments of magic crystals. Chu Yun couldn't help but be overjoyed when he saw this, he stepped forward and picked up the fragments of the magic crystals on the ground one by one, and put them in the Clear Void Realm.

"Not bad, this harvest is also rich, with these magic crystal fragments, not only can I carry them with me, and I can constantly temper the will of martial arts, even the members of the cold wind can also have one grain in their hands!"

After Chu Yun collected the fragments of the magic crystal, he raised his head and looked at the stone room he was in, but because there was almost no light here, and at the same time, there was a rather thick black mist that filled the air, Chu Yun couldn't see the whole picture of this stone room at all.

"Huh, forget it, I don't know how far away this place is from the ground exit, I'd better leave quickly, it feels really bad to go deep into the cave tunnel so deep!" Chu Yun said secretly in his heart, turned around and walked towards the tunnel at the exit of the stone room.

However, at this moment, the mutation protruded, and the calm earth suddenly shook violently, and the entire stone chamber also shook, and from time to time, earth and stones fell from above Chu Yun and smashed on his body, and dust flew in the stone chamber.

"It's not good, it must be that the magic crystal at the source of the black fog is shaking again, I want to leave quickly!" Chu Yun was shocked in his heart, picked up Swallowing Heaven and rushed towards the exit of the stone room.

"Boom"

And at this moment, a more violent vibration suddenly erupted from the depths of the earth, and the ground of the stone chamber also shattered, the ground fell, and under the stone chamber was a bottomless pitch-black abyss, Chu Yun was about to exert his strength with his feet at this time, but his feet were empty, and his body fell suddenly, falling into endless darkness.