The Lord of Eagle City said, "I remember that although that place was built underground, it was actually built on top of an underground rock formation.

There was a crack in the rock that led to another valley.

We can go into that valley, find that crack, and go through the crack into that prison. ”

"Great!" Wu Song clapped his palms and said, "Then without further ado, let's go now." ”

The valley that the city lord of Flying Eagle City said was more than twenty miles away from Flying Eagle City. When Wu Song and the others set out, it was already dusk, and the officers and soldiers who had to avoid searching along the way had to be evaded along the way.

The valley was not large, and they soon found a crack in the ground.

The question is where to enter the crestic and how to find the crevice that leads through the valley.

Moreover, the city lord of Flying Eagle City was not sure that this crack would definitely lead to the prison, he only made such a guess based on the design of the prison in his memory, most likely, this crack could not lead to the prison at all.

Just when everyone was at a loss, the spirit rhino cub jumped from Wu Song's arms to the ground, screamed, and then entered the crack.

Wu Song knew that the spirit rhino cub had found the way, and beckoned everyone, "Let's go, the little guy has found the way." ”

Ba Mao wondered, "What does such a small young beast know?"

Wu Song said, "Don't underestimate it, General, it's a cub of a seventh-order demon beast, and its potential is endless." This morning, it was the one who led me to the prison. ”

The group followed the spirit rhino cub into the underground crack.

No one has ever been here, and they have taken a naturally formed path, which is very difficult to walk. Some sections of the road are very spacious, and there is no problem for a group to walk on them.

Some sections of the road are not the same, they are very narrow, and Wu Song walks on them, and he has to bend down.

Only the young rhinoceros are small in size and can walk freely no matter how wide or narrow the road is.

After walking for half an hour, in the quiet underground cracks, there was a sudden sound of running water.

After walking for a while, the group came to a river.

It is an underground river, very spacious and fast-flowing.

The young spirit rhino beast stood by the river, screaming at the river.

Wu Song understood that it was going to enter the river, and it seemed that to get to the prison, he needed to cross this underground river.

The City Lord of Flying Eagle City said, "I see, there is such an underground river between the prison and the underground rift, so in this case, if someone wants to sneak into the prison, they need to cross this moat.

The person who designed the prison at the beginning was really a master. ”

"You can't surface in an underground river for ventilation, so you can't cross it." ”

Wu Song looked at the rushing surface of the underground river, pondered for a long time, and finally said, "Not necessarily, I thought of a way to sneak in the water for a long time before." ”

"What way?"

The group came out of the cracks in the ground, and Wu Song and Ba Mao quickly struck a beast in a nearby valley.

Wu Song peeled off the skin of the beast, and there was a thin film on the skin, very thin, but very tough. Wu Song carefully removed the film.

Then he tied the membrane together, leaving only a fist-sized mouth.

There was wind in the valley, and Wu Song opened the membrane and poured the wind into it.

Subsequently, Wu Song tied the membrane completely.

Wu Song and the others returned to the underground river again, and Wu Song said, "This bag of air should be able for me to cross this underground river." ”

"You'll have to think about it, if you run out of air and you haven't swam out of the underground river, you're in danger." ”

Wu Song said, "Life and death are fate, in order to save Yunrong, I am willing to take this risk." ”

Wu Song took the bag of air into his arms, and then plunged headlong into the river. The river is very fast, and he is swimming against the current, which makes it even more difficult to swim.

Wu Song swam for about half an hour, and half of the air in the bag had been used. But there is still a hard stone wall overhead.

Wu Song continued to swim forward, and suddenly, a bright light appeared in the water.

The bright light was getting closer and closer, and Wu Song gradually saw that the bright light was emitted by a demon beast. Long tentacles stretched out from its body, and those tentacles were intertwined like a mass of aquatic plants.

The demon beast sensed Wu Song approaching, stretched out a tentacle, and rolled towards Wu Song.

Wu Song turned into a Yuanli long sword in his hand and cut off the tentacle. Suddenly, a black liquid emerged from the fracture.

The demon beast trembled violently, as if it felt extremely intense pain.

The demon beast stretched out more tentacles and rolled towards Wu Song.

Wu Song swung his long sword and cut off one of the tentacles. But the hands and legs were soon entwined with tentacles, and they couldn't move.

There were many tiny spikes on those tentacles, and after wrapping around Wu Song's body, the spikes pierced into Wu Song's body.

Wu Song felt a tingling itch all over his body, and his consciousness became blurred.

He immediately ran the Thousand Directions Sutra to expel the poison from his body.

The demon beast sensed that the toxin could not help Wu Song, so it tightened its tentacles, wanting to use brute force to break Wu Song's limbs.

Wu Song ran the Celestial Elephant Fist, his arms were like two iron rods, and he retracted it violently, and the demon beast was pulled towards Wu Song.

Wu Song turned into a Yuanli long sword in his hand and stabbed it fiercely into the forehead of the demon beast.

The monster's body went limp and slowly sank to the bottom.

Wu Song got rid of the tentacles on the demon beast and absorbed all the air in the bag.

The fierce fight with the demon beast just now made Wu Song's blood flow accelerate, and even after sucking the air in the bag, he still felt a little suffocated.

He continued to go upstream along the river, and he had to hurry ashore or he would be in danger.

After another quarter of an hour, Wu Song could no longer hold on. He felt like his lungs were going to explode, and his chest was suffocating.

Wu Song surfaced, and above the water, there was still a hard stone wall.

There was only a palm-wide gap between the water surface and the stone wall, and there was no air for Wu Song to breathe at all.

When Wu Song was desperate, he picked up his fist and smashed it on the stone wall.

Unexpectedly, Wu Song smashed a hole in the stone wall.

Wu Song was taken aback, he picked up his fist again and smashed it. This time, a large pile of gravel fell into the river, and at the same time, a breeze blew on Wu Song's face.

Wu Song sucked greedily, sucked one bite after another, and the feeling of suffocation quickly disappeared.

Wu Song pulled the hole a little bigger, and then climbed up.

The hole was about half a meter thick, and after passing through the half-meter thick rock formation, there was a low cave on top.

Wu Song collapsed on the ground of the cave, gasped for a moment, and then walked in one direction of the cave.

Not long after walking, Wu Song turned a corner and saw a huge underground space appear in front of him.

There was a building there, which should be the underground prison that the city lord of Eagle City had mentioned.

Wu Song quietly came to the vicinity of the prison and looked inside.

The prison was enclosed in a ring of walls, and Wu Song was located in a higher position, so that he could see the situation inside beyond the wall.

Inside are some low-rise buildings, and a group of soldiers walks between them.

The red-bearded General Lifei that Wu Song had seen on the ground before was also in the courtyard, talking to one of his subordinates.

After a while, the general Lippet and two of his men walked out of the prison and left along a road.

Wu Song waited another quarter of an hour, and then waited for the group of soldiers to reach the other end of the cell, and then climbed over the fence and entered the cell.

Wu Song quickly walked through a clearing and came to the back of a low house.

At this time, a jailer-like demon clan came to the nearby corner of the wall for convenience, and Wu Song quietly came to the back of the demon clan, and turned into a Yuanli long sword in his hand to resist the back of the demon clan.

The demon clan was stunned, and Wu Song said, "How many prisoners are being held here?"

The demon jailer immediately said, "Seven." ”

Wu Song said, "There is no woman either?"

The demon jailer said, "Yes." ”

Wu Song said, "Take me to her." ”

The Demon Clan jailer led Wu Song into one of the buildings, and Wu Song had already disguised himself as a Demon Clan before he came. The soldiers on patrol saw the two without any suspicion.

The building that the demon clan jailer took Wu Song into had two floors. There is one floor above ground and one floor underground.

The demon clan jailer took Wu Song into the basement floor, walked straight to the innermost cell, and said, "Good man, she is here." ”

On the side of the cell facing the corridor is a row of fences through which a prisoner can be seen.

She was dressed in a luxurious robe, and she was indeed a woman, but she was a demon clan.

Wu Song grabbed the jailer's collar and said sharply, "The Terran woman I said, what are you bringing me to her for?!"

The jailer trembled and said, "Good man, you haven't made it clear, there are no Terran women imprisoned here." ”

A man in a nearby cell shouted, "Is it Angkor?"

Wu Song heard the man's voice as a wolf, and immediately came to the cell and said, "The wolf? ”

There was a man standing in the cell, his hands and feet wrapped in chains, firmly bound him. A thick iron chain hung from the roof and passed through the man's shoulder, binding him firmly.

The general wolf said weakly, "Angkor, you are finally here." ”

Wu Song slashed the door lock with a sword and entered the cell.

He split the chains that held the wolf in lock, losing the support of the chains and knocking the wolf to the ground.

Wu Song hugged the wolf and said distressedly, "Wolf, how can they treat you like this?"

The wolf said, "They want to take Miss Yunrong away, I desperately blocked it, they took advantage of the large number of people and arrested me." In order to prevent me from using my abilities, I was locked up in this way. ”

Wu Song said, "Don't worry, I'll get you out now." ”

The jailer took advantage of Wu Song's inattention, turned around and ran outside. As he ran, he shouted, "A thief has broken in!"

The soldiers outside heard the jailer's shouts and immediately rushed in.

Wu Song picked up the wolf on his back, launched the Celestial Elephant Fist, and smashed the wall with one punch.

He went outside, took his direction, and ran in the same way that Lippet had just left.

When the guards in the prison noticed the intrusion, they immediately lit the warning torches.