After adapting for a while, Chen Xiao could finally barely see the situation inside the cave.

This mine was darker and more damp than he had imagined. Even after hundreds of years, traces of human excavation could still be seen. There were whole blocks of peeling walls everywhere, and all kinds of strange-shaped stones embedded in the stone walls.

The immortal cultivators' footsteps were light enough, and the several great masters in front of them were even walking without touching the ground. The bats and echo swallows roosting on the cave ceiling were not affected at all and rested in their respective positions.

Seeing the stone wall with unknown insects crawling on it, Chen Xiao frowned solemnly.

Bats, echo swallows, and unknown small insects, although also living creatures, are the most easily eroded by evil spirits. The heavier the yin energy, the more likely they are to breed in large numbers.

He didn't know if it was his illusion, but the further he walked inside the cave from where the light could shine in, the more he felt a chilly air blowing from an unknown direction.

For today's operation, Chen Xiao wore protective casual clothes that were convenient for fighting.

The cold air caused his body temperature to drop rapidly. Before he could take out the newly customized cold-proof cloak from the storage box, a warm current came from the two people's clasped hands.

Xi Yunting's true energy circulated in his body for a cycle, and the feeling that made his bones feel cold disappeared.

A light suddenly lit up in the mine, and the warm yellow light broke through the blockade of darkness.

Taixuan and Taisheng in front looked back and saw the glowing lamp in Xi Yunting's hand. Xi Yunting remained calm and said respectfully, "Use this magic weapon to illuminate the road, so that the elders don't have to worry about the road conditions."

Taixuan and Taisheng both laughed, and the person in charge praised him for his filial piety.

Liu Shaoguang silently complained in his heart that his junior brother had become scheming. Did he think that he couldn't see that this lamp was specially made for Chen Xiaoliang? It was really true that men cannot be kept when they grow up!

Chen Xiao breathed a sigh of relief. He had been trying hard to keep his eyes open in the darkness, and his eyeballs were aching.

"Look!" Tao Yi suddenly said, and everyone looked forward. Chen Xiao was shocked.

They had been walking along a spiral downward ramp, and he thought that the mine was being mined in a spiral downwards, until the lights came on and he saw that there was a huge cliff pit next to the ramp.

Chen Xiao walked to the edge of the ramp and could see the road opposite from afar.

Looking down, there is a huge pit with no visible depth; looking up, there is darkness with no visible top. This mountain has been hollowed out with a huge hollow!

No wonder the dragon vein was cut off! Chen Xiao looked at the mine in front of him in shock. He had not known that this was how cultivators mined, and his estimate was seriously insufficient. The reality was even more serious than he had imagined.

"Brother Xiao, look there." Xi Yunting stood beside him and raised his hand to point at a stone wall diagonally below the opposite side.

Chen Xiao looked closely and found that the opposite stone wall was black. At first he thought it was because the distance was too far and the light from this side did not reach it. But after a closer look, he realized that the dark shadow was like a living thing, slowly moving downwards.

Chen Xiao took a deep breath, grabbed Xi Yunting's hand tightly, and said nervously: "It's evil spirit, such a strong evil spirit!"

"Is that the evil spirit?" Tai Xuan narrowed his eyes and said coldly, "Is this the culprit that caused the turmoil in my Chong Xuan?"

Chen Xiao said in a tense voice: "Master, this is only a part of the energy released by the fierce dragon. It is like the true essence of a cultivator, and it can hurt people and kill them."

Tai Sheng nodded slowly and said, "I see. It seems that this fierce dragon is similar to a fierce beast that has become a demon in some ways. Immortal cultivators like us may not be invincible in battle!"

Chen Xiao was shocked that these seniors actually wanted to fight this ferocious dragon personally.

He hastily dissuaded them, "No! Seniors, this fierce dragon was transformed from a dry dragon, not a small-scale evil spirit. Although the seniors' magic power is strong, the medicine is not suitable for the disease. The true essence technique may have little effect against the fierce dragon. A head-on battle is too dangerous!"

The round-eyed worshipper raised his head and laughed, "I, the old Taoist, have experienced countless dangers in my life, often escaping death, and fighting against great monsters. Now that I know about this evil mist dragon, I must slay the monster and fight to the death!"

Tai Xuan pulled out a whisk and said to Chen Xiao and the other two, "Even if this fierce dragon is the most fierce in the world, it will be killed by the five of us. You guys can help us here, and I would like to thank Chen Xiao for helping me find the root cause. Once we kill this fierce dragon, the danger of Zhong Xuan will be solved."

Chen Xiao then understood that even if he found the root of the problem, these seniors who didn't know much about Feng Shui had no intention of leaving it to him to figure out a solution.

They said they had come to see it with their own eyes, but in fact they had already made up their minds to get rid of the evil dragon that was endangering Jiukun Mountain.

But the problem is that this fierce dragon is just a concept in the sense of Feng Shui, not a real entity. Taixuan and his men are not dealing with a big monster, but a group of evil spirits formed in the Disha Land!

Taixuan flicked his whisk, and the other four seniors also took out their magic weapons, jumped into the deep pit, and floated in the air to attack the stone wall.

Chen Xiao held Xi Yunting tightly and said to Liu Shaoguang anxiously, "Senior Brother Liu, please persuade the seniors to come back quickly."

Liu Shaoguang frowned and said, "The seniors have made up their minds. I'm afraid it will be difficult for me to persuade them."

He observed the situation and saw that the black shadow was destroyed by various magical weapons and spells, dissipating piece by piece. It seemed that Taixuan and his men had the upper hand.

Liu Shaoguang relaxed his frown and said optimistically, "It seems that it is not difficult to eliminate this evil spirit."

Chen Xiao smiled bitterly and said, "Senior Brother Liu, you are wrong." He looked up and winked at Xi Yunting. Xi Yunting immediately understood what he meant and raised his hand to release the golden thread shield to block the sound. "You see that the evil spirit seems to be retreating step by step. In fact, it is only because it is afraid of the aura of the eldest brother's righteousness that it retreats deep underground. But there is a saying that a strong dragon cannot suppress a local snake. If the evil dragon is angered, it will fight to the death and will inevitably burst out with all its strength."

Liu Shaoguang lowered his voice and asked seriously, "Didn't you say that Junior Brother Xi could guard this evil dragon?"

Chen Xiao shook his head and said, "That was on the ground. The fierce dragon was underground, so naturally there was no trouble. But now we are in the fierce dragon's territory. This is the opponent's home court. Big brother's aura will also be affected. It's good enough that he can protect us."

Only then did Liu Shaoguang realize the seriousness of the matter. He looked at Tao Yi and planned to report it to Taixuan and the others.

Chen Xiao emphasized again: "The evil spirits in Feng Shui can only be resolved by relying on Feng Shui. To resolve it with magic, you must be a true immortal. Although the seniors are very powerful now, they can't reach that level."

Liu Shaoguang asked Xi Yunting to use the golden veil to protect himself and Chen Xiao, and he and Tao Yi rushed down the huge pit with a sword.

In just a few words, the five seniors had already gone to the bottom of the pit that had been dug for dozens of battles, not far from the place where the accident occurred.

Chen Xiao was very anxious and said to Xi Yunting, "Senior Taixuan and the others might be in danger. Let's go and help them!"

Xi Yunting nodded, summoned the Xuefeng heavy sword, put one arm around Chen Xiao's waist, and jumped deep into the huge pit.

The two of them followed Liu Shaoguang and his group right after him, but when they rushed into the huge pit, Liu Shaoguang and his group were nowhere to be found.

"Oh no, the fierce dragon attacked them." Chen Xiao bit his lip and said regretfully: "If I had explained it more clearly, the seniors would not have taken such a risk."

Xi Yunting held his arm tightly, and the heavy sword in his hand drew a fan-shaped pattern, and the extremely thin black mist that was rushing in front of him dissipated.

He said: "Even though they knew it was dangerous, Master Taixuan and his men would still take the risk. As the head of the sect, Master Taixuan is just like my master did in the beginning. He had no choice but to fight to the death in order to resolve the danger of Chongxuan."

They didn't know how long they had been falling, but they never reached the bottom. This pit was definitely not that deep. They were probably being pulled into the space opened up by the evil dragon and were no longer in reality.

Just as they were thinking this, a series of "squeaking" and "chirping" sounds came from the darkness, and a dense swarm of bats and echo swallows came towards them.

These bats and echo swallows all had red eyes, opened their sharp mouths and beaks, and pounced on them and bit them madly.

Xi Yunting has his aura to protect him, so the evil dragon can only send out the creatures that survive among these evil spirits to attack the two of them.

Probably all the bats and echo swallows in the mine came, forming a huge army in an endless stream.

The bats and echo swallows each formed a group, cooperating with each other one after the other, and attacked fearlessly and suicidally.

Chen Xiao was held in Xi Yunting's arms, and a halo appeared around Xi Yunting, which was composed of needle-sized sword beams.

The sword beams formed scattered rays of light, flying among the flocks of bats and echo swallows, deftly piercing their tiny heads.

Dead bats and echo swallows fell to the ground like a rainstorm, and soon the countless army of dark creatures was wiped out.

Chen Xiao was completely wrapped around Xi Yunting. He said with lingering fear: "Fortunately, your spells can attack a group of people. If it were me who could only attack a single person, I would be eaten alive."

Xi Yunting patted him soothingly and said, "These little creatures are only somewhat threatening because the spiritual energy in this pit is chaotic and the Taoist magic is greatly reduced. They are not powerful enough for sword cultivators like us who don't rely much on spiritual energy to cast spells."

Xi Yunting looked up, frowning at the darkness that had no direction or end. He raised his hand and released several powerful spells, even a half-domain-level ultimate move, and the black fog was only a thin layer.

Chen Xiao hugged his neck. Seeing that he was in great pain from hanging there, Xi Yunting simply stretched out his left arm and hugged his thigh, so that Chen Xiao sat entirely on his arms.

Chen Xiao was very embarrassed. How could this posture be like holding a child? It was so awkward.

"Brother, put me down." Chen Xiao called softly.

"Don't worry, this will make it easier for me to wield the sword." Xi Yunting said seriously, "Brother Xiao, don't move."

Chen Xiao held his shoulders with a frown: If you hadn't shaken me with your arm, I might have believed this nonsense.

Darkness is truly a breeding ground for evil. Even a decent person like Big Brother can't help but become bad!

Chen Xiao struggled for a long time, but couldn't get free, because it was still the strength of Xi Yunting's arm. After a while, Chen Xiao gave up because he was tired. He just held her, since there was no one around anyway.

The lamp-like magic weapon kept floating beside Chen Xiao and shining, preventing him from seeing the surroundings.

Chen Xiao took it in his hand and followed Xi Yunting's instructions to make it brighter. He put his arm around Xi Yunting's neck and looked around.

Chen Xiao frowned. In his eyes, Xi Yunting's aura was surrounded by a layer of dark ripples. That was the field of the evil dragon.