Hao Yun took Feifei to dive into the underground river. The water was actually warm. It seemed that it was affected by the underground volcano. After swimming along the current for a while, Feifei sent a message to Hao Yun and asked Hao Yun to go back. Hao Yun asked why? Feifei rolled her eyes at him and asked him to feel the temperature of the water.
Only then did Hao Yun realize that the water temperature had actually increased. He immediately understood that going down the river might be a volcano. If he wanted to get out, he had to go against the direction of the flow.
Hao Yun and the two swam back. Hao Yun didn't use the Long You Tian Xia magic trick many times, and he didn't put his effort here. Fortunately, there were no water monsters in the underground river. Hao Yun hugged Feifei and swam upstream. , not too difficult.
Soon they returned to the space where they had just entered the water. Hao Yun and Feifei were already cautious, but suddenly they felt a spiritual vibration coming from the space, and it was transmitted to the water.
Hao Yun and Feifei were a little surprised. Could it be that someone was fighting? They looked at each other and Feifei pointed upward. Hao Yun realized it and carefully took Feifei to swim to the surface of the water.
After Hao Yun approached the water, he used the Mirror Technique to form an air mirror on the water, which would make observation safer.
After Hao Yun used the air mirror to turn in several directions, he found no fighting. It was dark and nothing could be seen on the shore.
Suddenly, the vibration came again. This time Hao Yun found the right position and pointed the air mirror in the direction of the vibration. I saw the rock above the space falling down, and then there was another vibration from above. A very large rock fell from above, causing ripples in the river water.
Hao Yun and Feifei looked at the air mirror in front of them and saw a figure floating down from the big hole above, holding a big knife in his hand. It was Master Feng Tianfeng.
Hao Yun was overjoyed and signaled Feifei to go find Master Feng. Feifei pulled Hao Yun, shook her head, pointed to the air mirror, and sent a message to Hao Yun, asking him to take a closer look at Master Feng.
Hao Yun felt a little nervous. Is there something wrong?
Uncle Feng held a big knife in his hand and looked very cautious, as if he was guarding against something.
Feifei sent a message: "It seems there are enemies. We can't risk going up, and we can't stay in this place."
Hao Yun asked: "Then what should we do? We won't find your master anymore."
Feifei said: "In this situation, we have no way to find my master. If Uncle Feng is attacked, my master will definitely not recover, otherwise the two of us should be together."
"There can't be many enemies. Do the demon clan have such great ability to mobilize so many demon clan? Is there really a secret base of the demon clan here?"
"From this point of view, it is certain that there is a secret base of the demon clan here, but why should the fire crystal be detonated? Isn't this a self-exposure of secrets?" Feifei felt very strange: "Even if we are all killed, this place will be exposed. , is it possible that the demon clan plans to abandon this place, but why does it wait until we come here to implement it?"
"It doesn't really have anything to do with me, does it? I didn't offend the demon clan either!" Hao Yun felt a little aggrieved.
"It shouldn't have anything to do with you. Maybe it has something to do with the blood-sucking vine. Could it be that this blood-sucking vine was planted here by the demon race?" Feifei always analyzed one thing after another.
"If this is the case, this blood-sucking vine is special. It must have a secret. No, let's run away quickly." Feifei's face changed drastically.
Hao Yun was shocked by Feifei's words, but his men were not idle either. He quickly took Feifei into the water and swam away quickly against the current.
"Don't leave yet, I want to take care of myself!" Feifei sent a message to Hao Yun.
"What's wrong?" Hao Yun asked.
"If you were a demon clan, what would you do if you were looking for someone?" Feifei asked.
"You must be watching all the exits around here." Hao Yun replied.
"Can you use Earth Escape to move forward?"
"No, it's too deep here, the pressure in the soil is too great, and most of it is rocky. Not to mention whether you can walk quickly, if you get stuck in the rocks, it will be a dead end!" Hao Yun shook his head.
"So, the only escape route here is the underground river, right!" Feifei rolled her eyes twice.
"It should be so. I think the secret base of the demon clan should also be in the underground river space. There should be other empty underground spaces where the underground river passes." Hao Yun guessed.
"If this is the case, we can't go up, and the big demon last time was from the water system. It's not safe for us in the underground river. Now we can only go down along the current." Feifei analyzed.
"But based on the water temperature analysis, there should be a volcano down there, and it might be a dead end!"
"We can first take a look at what's going on down there. If it doesn't work, then consider going up." Feifei suggested.
"Okay, just as you said." Hao Yun quickly took Feifei down the river without any nonsense.
Along the way, the water temperature gradually increased. Hao Yun used his spiritual consciousness to sense the cave wall of the underground river and found that the cave wall was a bit hot. It seemed that this place was not far from the underground volcano.
Suddenly, the expressions of Hao Yun and Feifei changed drastically at the same time. There was a loud sound of water in front of them, and the speed of the water began to accelerate. Under the induction of Hao Yun's spiritual consciousness, there was a large hole under the underground river in front, and the water in the underground river also turned into a waterfall and rushed directly. into below.
Hao Yun asked Feifei what to do, should he go down directly? Feifei also thought about it again and again, undecided.
At this time, something suddenly accelerated from behind and rushed towards them. Hao Yun and Feifei were startled, and Master Li's voice came in their minds: "Swim forward quickly, there are enemies behind you." Hearing the familiar voice, Hao Yun hurriedly activated his spiritual power, and took Feifei as fast as possible. Rushing towards the hole at a high speed.
With a "swish" sound, two people rushed out of the water of the underground river. What came into view was a huge space. The water of the underground river formed a waterfall and fell into a lake. Outside the lake, there were large shabby buildings. , is the remains of an underground city.
Hao Yun and Feifei couldn't believe their eyes. After analyzing and analyzing, they didn't dare to think that there was a city at the end of the underground river. The two people controlled their bodies, flew to the lake, and landed.
This city has obviously been abandoned for many years. Most of the buildings have collapsed and are covered with moss. These underground plants emit a faint green light, making the ruins of this underground city even more mysterious.
Master Li also rushed out of the underground river and came to Hao Yun and Feifei's side within a moment.
"Are you injured?" Master Li asked.
"Fortunately, it's nothing serious!" Feifei replied.
"That's good. I didn't expect that there are goblin ruins underground here." Master Li sighed.
"What? Goblin, it should be a demon clan!" Hao Yun asked.
"No, they are goblins, an intelligent race from ancient times in the spiritual world. They became extinct for some reason." Master Li was very sure.
Hao Yun felt that he needed to study the history of the spiritual world, and now there was another goblin who was an intelligent creature from ancient times.
"The goblins are said to be very powerful, much stronger than cultivators. How come they perished, leaving only some relics that reflect their former glory." Feifei also sighed.
"Didn't I say that there are enemies? What should I do now?" Hao Yun was anxious. Does he have time to care about the goblin now?
"There are enemies. After the Fire Spirit Crystal exploded, the explosion caused the collapse of the mining area. You two were nowhere to be found. Feng Tianfeng and I could only find a way to dig down. As a result, we were attacked by the enemy during the digging process. Fortunately, the enemy Our abilities are average, so we were not injured, but Lao Feng and I were forced to separate. Later, after I dug up the underground river and found the mark left by Feifei, I found you."
Hao Yun was a little dumbfounded when he looked at Feifei: "When did you leave the mark? Why didn't I know?"
Feifei touched Hao Yun's head: "I left a mark with my spiritual consciousness on the wall of the underground river cave. This is the master's secret skill. Only the master can detect it. This way we can ensure that the master can find us."
Hao Yun smiled bitterly, wondering if his performance made Feifei think he was a child.
"Can you tell who the enemy is? A demon?" Feifei asked her master.
"Not sure. The enemies have blocked the soul frequency, so we can't be sure whether it's a demon or a human." Master Li shook his head.
"How many enemies?" Hao Yun asked.
"There were three attackers. After Lao Feng and I separated, only one enemy chased me. He was wounded by me and ran away."
"We saw Uncle Feng in the underground river. He was guarding the enemy in a space. Because we were not strong enough, we did not dare to step forward." Feifei said.
"You are right to escape. When we were attacked just now, we found that they just wanted to prevent us from coming down to rescue you, so Uncle Feng stood up and stopped two of the enemies so that I could find you as soon as possible." Master Li looked happy. .
"Master, Hao Yun and I guess that they are targeting us because of the vampire vines." Feifei looked at Master Li.
"Is the vampire vine still in your hands?"
"Master, take a look, there should be something wrong with this blood-sucking vine!" Feifei took out the blood-sucking vine and handed it to Master Li.
A bright red rattan glowed red in the surrounding green light, as if it had come alive.
Master Li looked at it for a while and handed it to Feifei: "I'm not sure. This blood-sucking vine shouldn't be an ordinary wood plant. I think you can try to refine it."
Hao Yun looked around: "This city is not small. Why hasn't the spirit world discovered it?"
"This city happens to be under a volcano. If the mining area hadn't been collapsed by the fire crystal explosion, we wouldn't even have discovered this underground river. Moreover, cultivators generally don't dare to be interested in goblin ruins. After all, they are all eliminated. As a race, the spirit world has conducted research on goblins for a period of time. It was found that this race practices dark spiritual power and is particularly prone to mental damage. The more powerful goblins are, the more likely they are to lose mental control. Therefore, there are a group of goblins in the spirit world. People think that fairies became extinct due to their own reasons. But the main reason is because there have never been cultivators who practice dark attributes in the spiritual world, so even if they get the dark skills, no one will practice them." Master Li answered in detail.
Hao Yun understood that, just like many useless exercises or techniques nowadays, they are worthless if they are not obtained by the right people. So naturally no one would focus on searching for goblin ruins.
"Then what should we do now?" Hao Yun asked.
"Let's go around. The enemy should also know this place, so there must be secrets in this place. Everyone, be careful and follow me!" Master Li was very cautious.
The three people carefully let go of their spiritual consciousness and began to search the ruins. Soon they discovered something abnormal. The spiritual power in the underground space had a very unnatural flow trajectory, and the direction of the spiritual power pointed to the center of the city.
After the three of them were confirmed, they quickly followed the spiritual power trajectory towards the center of the city. Not long after, Master Li made a sound, which must have been something he discovered.
There is a square in the center of the city. There is a raised circular black platform on the square. The platform has six white pillars, forming a circle. There is a hexagram pattern carved on the ground inside the circle.
Master Li was amazed. It turned out that this black high platform was polished from a single piece of black jade. This high platform was about an acre in diameter. Such a large piece of black jade was rare in the spiritual world. The white column is carved from white jade, and the top of the column is carved with six kinds of screaming animal heads, which no one recognizes.
However, after careful study of the pattern formed by the golden six-pointed star on the ground, Master Li concluded that this is a teleportation array. Although it is somewhat different from the teleportation array of cultivators, it is generally similar.
Hao Yun's heart moved and he quickly asked Master Li where the teleportation array was pointing. Can he be sure? Master Li found a charging device that could be put into the spiritual crystal at the base of the six pillars. After putting in the spiritual crystal, he used his spiritual consciousness to carefully figure it out for a moment. Master Li was sure that this teleportation array should lead to the direction of Linghai City.
Feifei glanced at Hao Yun, and they both said at the same time: "That's it!"
Master Li asked them what they had discovered, and they told how they met the big demon and how it left the fairy forest without a trace, followed them to the sea of spirits, and finally died at the hands of Dr. Liu.
Master Li stroked his beard, thoughtfully.
"This teleportation array should be able to change the direction of teleportation. I'll see if I can change it so that this teleportation array can be teleported directly to Lingdu City so that we can leave." Master Li said.
"We haven't reached the stage of infant transformation, so can't we sit in the teleportation array?" Hao Yun was a little surprised.
"You can't do it, but don't you have me? Although it will be more difficult for me to protect you, it is better than being trapped here. I suspect that there must be an ambush at the exit of the underground river, and there must be more than three enemies." Li Master is also helpless!
The three of them had no other choice and decided to take a gamble. Master Li began to prepare the teleportation array. Hao Yun and Feifei were on alert, not knowing when the enemy would come. They were now racing against time.
