The hall is very large and can accommodate over a thousand people.

  The vast majority of people are still in the hall, looking for something.

  "Ah... Ah... Ah..."

  Waves of mournful cries echoed from the exit, followed by a large amount of fresh blood that gushed out along the passage, like a flood, pouring into the underground hall and gathering into a river.

  "Rumble!"

  The stone gate rose up and fell down suddenly, everything happened too fast, Liu Wuxie didn't even have time to react, the stone gate had already closed.

  The cries of agony continued, more than 50 people entered the exit, but suddenly crawled back along the exit, with bloodstains all over their bodies.

  "What happened? Why have you come back?"

  The crowd rushed up and asked quickly.

  "There are... so many pythons inside, those people in front were all eaten."

  More than 50 people went in, but only 10 came back alive to the hall, the others all died.

  Outside the exit, a large number of pythons are guarding, wanting to crawl out from here, like sheep entering the tiger's mouth, and being delivered into the python's mouth.

  "How could this be!"

  Anxious emotions gradually spread, and everyone's face was filled with fear. Over a thousand people came in, but only about 200 were left in the hall. Such a terrible death toll had never happened before.

  In previous years, entering the Python Mountain battlefield was generally safe as long as you didn't enter the dangerous forbidden areas.

  Between a rock and a hard place!

  More than 200 people were trapped and killed here. Even if a monk could survive for a year without eating or drinking, they would still be doomed in the end.

  Liu Wuxie stood in a corner of the hall, and at this time he calmed down instead.

  The exit is guarded by a python, and the retreat is blocked by a stone gate. The person who designed this underground palace did not plan to let people in.

  The real secret should be in this great hall, why the stone gate was soaked with blood and rose by itself, and then suddenly fell down. This is obviously not the intention of the designer.

  Spending a day, Liu Wuxie basically walked through the entire underground palace, every corner, presented in the Soul Sea.

  "If I'm not mistaken, behind the stone gate is another world. As for what's being sealed, I don't know yet. Two worlds, separated by a single door!"

  Liu Wu Xie said quietly.

  The underground palace is very large, and although many buildings have collapsed, it can be seen that someone lived there in the past.

  This stone gate divides two worlds, sealing away even things he had never seen before. The person who sealed this place back then was absolutely not simple.

  He reached out and felt along the wall, these stone walls were strange, unlike ordinary stones, which could not be seen on the market.

  The blood on the ground disappeared, seeping into the underground along the stone slab.

  "Look at these patterns on the stone walls, they seem to be changing."

  Liu Wuxie's body was shocked by a cry from behind, and he stared at the stone wall to find that the patterns on it were actually moving.

  Everyone lifted their spirits and walked towards the walls on both sides to watch the patterns above.

  The change on the stone wall, Liu Wuxie had discovered it early, but for now, there was no clue what these patterns and texts represented.

  "Ka ka ka......"

  The stone wall suddenly made a cracking sound, scaring everyone back, and they stood in the center of the hall.

  "This is an evil omen!"

  Liu Wuxie let out a cry of surprise and finally recognized these patterns, which turned out to be the Demon's Mark.

  The True Martial Continent is just a low-level plane, how can it have a demon pattern appear?

  The fairy realm has fairy markings, the demon realm has demon markings, and the devil realm has devil markings.

  The demonic pattern is not under the immortal pattern. The demon clan cultivates to a high degree, comparable to immortals, and even surpasses them.

  Liu Wuxie's face revealed a hint of solemnity, and a demonic pattern appeared. There must be a powerful demon nearby, the situation was more severe than he had thought.

  The strange patterns on the stone wall kept changing rules, like a small worm, entwining constantly.

  Just like a humble earthworm, when hundreds of thousands or even millions are piled up together, it can form a small mountain.

  Every wavy line on the stone wall was like a small earthworm, and when they gathered together, they formed a terrifying demon head.

  "This is..."

  A huge monster head, looking like a python, but also like some kind of insect, can't be described.

  "Blah blah blah..."

  An even more terrifying scene appeared, this demon head emitted a chuckling laughter, its pitch-black pupils seemed to be able to pierce through one's soul.

  Everyone was stared at by it and felt very uncomfortable. Several people were even scared to the point of wetting their pants.

  "After waiting for so many years, someone finally came in!"

  The strange monster unexpectedly spoke in human language, although its tone was not very clear, it could still be heard roughly.

  More than 200 people gathered together, some bold ones tried to take a step forward, drew out their weapons and released sword energy towards the monster's head.

  Liu Wuxie's right hand drew out a strange seal, ready to strike at any moment.

  "Who... who are you? Let us out of here quickly!"

  Lu Cheng's courage was as big as the sky, but at this moment, he was also scared to the point where his legs were trembling. He gritted his teeth and asked the demon head.

  As for those people in the back, they were all soaked from head to toe. Some of them were scared and some had urinated.

  "A bunch of little brats, you're not even qualified to know who I am. As long as I can drain your life force, I'll be able to revive."

  A terrifying aura filled the entire hall.

  "My body..."

  The evil spirit entered the body through the pores, and many people grew scales on their bodies, suffering a terrible transformation.

  Even if they were in the ninth layer of the Washing Marrow Realm, there was no way to avoid it. After the demonic energy entered their bodies, it changed their bloodlines and turned them into half-human, half-demon creatures.

  A shrill and mournful cry echoed throughout the hall, and to everyone's astonishment, someone had grown horns on their head, looking utterly wretched.

  The demonic aura that filled the sky was almost palpable, like a flood of water rushing towards Liu Wuxie's body.

  The Tian Tiangong suddenly moved, and the terrifying demon energy was instantly absorbed, transforming into a drop of dark purple spiritual liquid, which made Liu Wuxie very surprised.

  Normal spiritual liquid is dark green, toxic gas formed spiritual liquid is black, what's with the dark purple?

  The demon head suddenly swept towards Liu Wuxie with a fierce gaze, releasing a burst of demonic energy that dissipated partially.

  More than two hundred people, those with lower strength, have completed their demonization and are now opening their mouths wide to bite at the people around them.

  Those with strong powers are barely holding on, but Liu Wuxie is an exception, without a single change in his body.

  The demon head suddenly opened its bloody mouth, and the more terrifying demonic energy transformed into a group of strange snakes that pounced on Liu Wuxie.

  What a scene!

  The scene shocked everyone present. Although most people were demonized, their rationality had not been lost, and they all looked at Liu Wuxie together.

  "Hmm!"

  Liu Wu Xie let out a cold snort, and the seal he had drawn with his right hand suddenly flew out.

  Like a streak of golden light, tearing apart all the pouncing snakes, exploding in mid-air one after another.

  In the blink of an eye, the demon snake in front of him disappeared without a trace. The demon head floating on the stone wall let out a furious roar.

  Causing massive loss of demonic energy, extremely damaging to it.

  "You... who are you exactly? How can you understand Lingwu?"

  Liu Wuxie's carving is not a immortal pattern, but a spiritual pattern that restrains the demon clan. At critical moments, it comes in handy.

  The monster's voice was tinged with a hint of fear, intending to hide behind the stone wall.

  Ling Wu's words were effective, and Liu's mouth curled up into a cold smile at the corner.

  Both hands began to seal the print, since it can be sealed by humans here, use the seal to hit it back to its original shape and thoroughly kill it.

  One strange and mysterious mark after another, carved out of the veins of heaven and earth, intertwined with each other, like a dense spider web.

  The demon's head was like a phantom shadow, and various martial arts techniques landed on it without any effect, as if they had struck the air.

  Only with spiritual power can he be hurt.

  The demon head wasn't a physical entity, no wonder martial skills had no effect on it.

  "You're nothing but a lingering ghost, how dare you be so presumptuous."

  Liu Wu Xie's voice was devoid of any emotion, and the war soul that Zuo Hong and others spoke of wouldn't be this thing, would it?

  As for what a war soul is, no one has ever seen it, it's just a legend.

  After cultivating to a high and profound realm, one will leave behind a wisp of consciousness after death, seeking opportunities for reincarnation.

  The same is true of the demon tribe, after death leaving behind a wisp of spirit energy, absorbing enough energy can revive.

  Humans have three hun and seven po, demons have one hun and three ling.

  The demon's soul had long been destroyed, its flesh rotten, leaving only a wisp of residual spirit struggling to survive.

  His hands suddenly clasped together, and the seal he had drawn flew out like a shield, shooting straight at the demon's head.

  Extremely fast!

  The monster tried to dodge but it was too late and was hit by the shield.

  "Hooo..."

  The monster let out a pained shriek, emitting an ear-piercing howl.

  Those who were demonized gradually recovered physically, and the demonic energy continued to weaken. Everyone's gaze towards Liu Wuxie was filled with reverence.

  It's not him today, I'm afraid these people present would have become food for the monster long ago.

  "Damn humanity, I won't let you have it easy!"

  The demon's head gradually dissipated and was severely injured after being hit by the shield, turning into countless earthworms that returned to the stone wall.

  The spirit disappeared, the hall returned to calmness, and the monster's head vanished.

  Dozens of corpses lay horizontally and vertically on the ground, and in just a few short minutes, so many people were demonized and killed each other.

  Rumble...

  The entire hall suddenly shook with a loud rumble, as if there was an earthquake.

  The stone wall on the right suddenly cracked open, which was exactly where the exit was located.

  Everyone's heart was lifted up, and no one knew what would happen next.

  Several tens of feet high stone wall, all collapsed, a strong stench, rushed to the face.

  "Ugh..."

  A wave of turmoil in the stomach, even Lian Yu and Wu Xie were no exception.

  Dark and damp!

  A huge nest appeared before everyone's eyes, with thousands of pythons entwined together.

  Issuing a teeth-aching hissing sound, spitting out scarlet sparks, green and oily small eyes, looking together at everyone in the hall.

  "Hiss..."

  A cool breath rushed from the soles of his feet to the top of his head.

  Smelling the essence of human blood, several thousand pythons slid along the gravel and swam towards the great hall.

  He performed the Ghost Pupil Technique and looked into the depths of the snake's lair. Sure enough, he saw a passageway leading outside.

  It wasn't just Liu Wuxie who saw it, many people did. A faint light was shining through the corridor.

  "The passage is just outside the snake's lair, we only need to get through these pythons and we can escape alive."

  Zhao Chen took a deep breath and calmed the tension in his heart. With so many pythons and over 200 people, wanting to escape alive was as difficult as ascending to heaven.

  "Oh no, I don't want to die yet!"

  The battle has not yet begun, but some people have already collapsed mentally, sitting on the ground and wailing loudly.

  A dozen or so women were scared white as a sheet, let alone fight, even walking was a big problem.

  The python is getting closer and closer, the terrifying stench makes people feel very uncomfortable. The underground sealed environment lacks spiritual energy and is not suitable for long-term combat.