Xia Yu was trapped in the spiritual realm, and the surroundings were dim, quiet, and there was an eerie atmosphere.

Xia Yu summoned the Tianxin Sword, held the Tianxin Sword, and walked forward cautiously, walking for a while, faintly with a little light.

Xia Yu's eyes widened, and when he looked closely, he was walking in a corridor, and on both sides of the corridor were cells surrounded by iron railings, and the cells were pitch black.

Suddenly, with a bang, a dark shadow sprang up from the cell and slammed into the iron railing.

Xia Yu lifted the Tianxin Sword, and was just about to put on a fighting posture, when he saw the black shadow clearly, it was Fan Debiao.

"Brother Biao, why are you here?" Xia Yu asked in surprise.

Fan Debiao was trapped in the cell, grabbed the iron railing with both hands, pulled hard, and shouted: "I was going to kill Wang Ba just now, but I was careless, I was conspired against, and I was trapped here by Wang Ba." ”

There was also a clanging sound in several nearby cells, Xia Yu turned on his night vision eyes, and took a closer look, Wu Yunkuo, Zhou He, and Bai Taohua were all trapped in the cells, one person in a cell, and the three of them were gritting their teeth and exerting their strength to break the cell door and rush out.

Xia Yu wanted to rescue Fan Debiao and Wu Yunkuo, Fan Debiao was the closest to Xia Yu, Xia Yu picked up the Tianxin Sword, wanted to break the prison door, and rescued Fan Debiao first.

To Xia Yu's surprise, he picked up the Tianxin Sword, struck with all his strength, and slashed at the prison door, which was intact, but it shook him to the point of pain, and he retreated again and again.

Fan Debiao was not idle in the cell, and used the fire of silence to burn the cell door fiercely, trying to burn it down. However, the cell door remained intact.

Xia Yu frowned and said, "Brother Biao, your cell is a bit tricky, you wait first, I'll rescue Master Wu and them, everyone will work together and come over to save you." ”

Xia Yu ran over to save Wu Yunkuo, and as a result, the cell where Wu Yunkuo was located was as indestructible as Fan Debiao's cell. Xia Yu tried to open Zhou He and Bai Taohua's cells again, but his efforts were still in vain.

Bai Tao was furious and shouted, "His grandmother's, what the hell is going on?"

Xia Yu thought for a while and said, "This is the Chaos Iron Prison!"

When Xia Yu was a hero in his previous life, he had heard of the Chaos Iron Prison, which was a very powerful spiritual domain, and if a martial artist was trapped in the cell of this spiritual domain, he would not be able to get out even if he had great ability.

In the void, Wang Ba's voice sounded, "Boy, I really underestimated you, you even know the Chaos Iron Prison." ”

Xia Yu said: "Wang Ba, you are also hard enough to deal with us, and even the Chaos Iron Prison has been used. ”

Wang Ba's voice was full of anger and shouted: "Little rabbit cub, you embarrass me, I won't let you have a good time, you all have to die here!"

The Chaos Iron Prison is a very terrifying spiritual realm, and it is said to be terrifying, first, because it is difficult to crack, and second, if it is cast, it will cause irreversible damage to the caster.

Wang Ba is now a sevenfold cultivator of the Lingwu Realm, and after using this chaotic iron prison, his cultivation will drop to the Qi Martial Realm, at his age, I am afraid that he will never be able to return to the sevenfold cultivation of the Lingwu Realm in this life.

It can be said that in order to deal with Xia Yu and them, Wang Ba gave up half his life.

There is no way, until the last resort, Wang Ba does not want to use the chaos iron prison. Now the situation is critical, if you don't use the Chaos Iron Prison, Wang Ba is likely to lose even his life.

Wang Ba was shouting there, wanting Xia Yu and them all to die in this chaotic iron prison.

Fan Debiao shouted: "Let's not listen to him fart, how can a broken prison door trap us?"

Fan Debiao mustered all his strength and struck at the cell door.

Xia Yu waved his hand and said, "Brother Biao, don't waste your efforts, this prison door can't be opened." ”

Fan Debiao stopped and looked at Xia Yu in surprise, Wu Yunkuo, Zhou He, and Bai Taohua asked, "Then how can I open this prison door?"

Xia Yu said: "If you want to open this prison door, you must find the key, and a key corresponds to a prison door. ”

In the void, Wang Ba's voice sounded again, "Little rabbit, you know quite a lot, let me remind you, if you want to find the key, you only have half an hour, and after half an hour, the four of them will be reduced to ashes!"

As soon as Wang Ba's words fell, as soon as he breathed, a fire burned in the cells of Wu Yunkuo and Fan Debiao. Wu Yunkuo and Fan Debiao were startled and wanted to extinguish the fire, but no matter how hard they could, the fire couldn't be extinguished.

Xia Yu said: "This fire is a nether fire, it can't be extinguished, you wait, I'll go find the key for you!"

Wang Ba didn't lie, Xia Yu only had half an hour, and after half an hour, the Netherfire would burn all over the cell, and if Wu Yunkuo and Fan Debiao didn't escape, they would have to be burned to ashes by the Netherfire.

Originally, Wang Ba wanted to wipe out Xia Yu and them, but Wang Ba's cultivation was not enough, and the chaos iron prison launched could only lock up four people, Wu Yunkuo, Fan Debiao, Zhou He, and Bai Taohua were locked up, and Xia Yu was not locked in the cell.

The cultivation of the key king is a little higher, if five people can be locked up, Xia Yu, Wu Yunkuo, and Fan Debiao will all die, and there is no hope of survival.

Time is life, and the key must be found within half an hour, Xia Yu ran up in the chaotic iron prison, and used the pupil skill of the Earth Detection Star, a pair of eyes shot out of blue light, swept around, and carefully looked at all the places he passed.

(In "Water Margin", the star is a blue-eyed tiger-Li Yun)

Xia Yu ran out for a while, searched carefully, and found no trace of the cell key.

Suddenly, a murderous aura came to his face, Xia Yu stopped, looked up, and saw that it was a black vicious dog blocking the way.

This vicious dog was the size of an elephant, staring at a pair of blood-red eyes, baring teeth, and drooling, very terrifying.

Xia Yu took a closer look and laughed, this vicious dog was wearing a collar around his neck, and a key was hanging on the collar, and it turned out that the key was here.

The vicious dog's body shrank back, full of strength, let out a roar, and slammed away, like an arrow off the string, shooting towards Xia Yu.

Xia Yu jumped up from the ground, jumped in the air, picked up his fist, and punched the vicious dog in the head.

Xia Yu felt like he had hit a lump of iron, hard, and his fists hurt.

The vicious dog's head was unusually strong, and after receiving Xia Yu's punch, it was ticklish, and there was nothing to do, so he turned around and pounced on Xia Yu again.

The space in the Chaos Iron Prison is small, and Xia Yu can't use it in the face of the attack of the vicious dog, so he can only fight it hand-to-hand at close range. Xia Yu didn't dodge, but rushed towards the vicious dog.

The vicious dog was a little stunned, but he didn't expect Xia Yujian to go sideways and catch it off guard.

The vicious dog was tall, standing there on four legs, like four great pillars. Xia Yu's body folded back, knelt on his knees, and slid under the belly of the vicious dog.

Xia Yu thought to himself, no matter how rough and thick your skin is like a vicious dog, your belly should be soft, right?

Xia Yu clenched his fists, and hit the belly of the vicious dog, and used a blast punch.

Bang bang bang!~~~

The ferocious punch hit the vicious dog's belly, and the vicious dog let out a scream, and was beaten up by Xia Yu and fell to the ground.

Xia Yu wanted to get the key on the collar of the vicious dog, but the vicious dog was not convinced, opened his mouth wide, and bit at Xia Yu.

The saliva of this vicious dog is highly poisonous, and if Xia Yu is bitten by it, the consequences will be unimaginable.

Xia Yu didn't dare to rush forward, the vicious dog turned over and jumped up, and rushed to Xia Yu to pounce again.

It doesn't matter if this vicious dog has a tendon, or if it is said that this vicious dog is persevering, anyway, this vicious dog has made up his mind, and he has to bite Xia Yu to death.

Xia Yu was engrossed, stared at the vicious dog, moved his muscles and bones a few times, and suddenly, rushed towards the vicious dog.

Seeing that the vicious dog was about to bite Xia Yu, Xia Yu suddenly turned around, turned to the side of the vicious dog, and used the skills of the lone star to condense a chew with true qi, and put it on the mouth of the vicious dog with lightning speed.

This vicious dog has a big long mouth, and it is just right to wear a chew.

(In "Water Margin", the lone star is the money leopard - Tang Long, who was born as a blacksmith)

The vicious dog put on a chew, couldn't open its mouth, was very uncomfortable, rolled all over the ground, stretched out two dog paws, scratched there, no matter how much he scratched, he couldn't scratch the chew.

Xia Yu took the opportunity to dodge and rushed up to remove the key on the vicious dog collar. The vicious dog was furious and wanted to bite Xia Yu to death, but the chew covered its mouth, and it couldn't do anything in a hurry, it just couldn't open its mouth.

"Get out of here!"

Xia Yu kicked the vicious dog away, and ran to the cell with the key.

Wu Yunkuo and Fan Debiao were all excited when they saw Xia Yu running back, and shouted, "Brother Xia, you find the key, come and open the door for us." ”

Xia Yu took the key to open Wu Yunkuo's prison door, and after twisting it for a long time, he couldn't open it, and he went to screw Bai Taohua's prison door, but he couldn't open it, and he finally screwed Zhou He's prison door, and finally unscrewed it.

Fan Debiao shouted: "Xia Yu, open the door for me." ”

Xia Yu said: "A key can only open one lock, you wait, I'll find the key again." ”

Xia Yu hurriedly ran out, and Zhou He shouted from behind: "Little brother, wait a minute, I'll go with you." ”

Wu Yunkuo, Fan Debiao, and Bai Taohua stayed in the cell, looking at the nether fire, which was spreading little by little, and was about to burn down half of the cell.

Time is life, Xia Yu ran out for a while, heard a strange cry in the air, and a big bird with fiery red feathers flew over, staring at Xia Yu with a pair of big gloomy eyes.

Xia Yu glanced up and down, looked at the big bird, and found that the big bird had a leg ring on one of its paws, and a key was inserted in the leg ring.

"The second key turned out to be here," Xia Yu said, staring at the key in the big bird's leg ring.

The big bird spread its wings, screamed wow, and launched an attack on Xia Yu.