A long sigh pierced the night sky, scaring everyone into a daze, and the scene suddenly fell silent.

Nanshan stopped and looked around, and everyone followed around looking for the source of the sound.

Nanshan said gloomily: "Is it a ghost?"

There was silence.

Nanshan squinted: "You're not a ghost!!!So who are you?"

No sound.

Nanshan arched his hands in all directions: "You are not from my Nanhuomen!!Please show up!It's a friend, the old man salutes each other, it's an enemy, hum, dare to come to Nanhuomen to spread wild, then don't go!!"

There was still no sound.

The crowd began to panic.

Draw closer to each other.

There is nothing wrong with a sigh, and by the sigh you can know that this person is very powerful, with a strong voice and full of energy.

Mu Wanxiang was a little scared, pulled Ye Ying to Mu Xiaotian's side, gently pulled Mu Xiaotian's hand, and rolled her eyes around.

Ye Ying glanced at Mu Xiaotian, and immediately lowered her head, not daring to take a second look, her face was flushed.

Mu Xiaotian took his sister's hand, but didn't look for any sound, but frowned and looked at Nanshan's face.

Others may think that Nanshan is looking for the person who sighs, but what Mu Xiaotian feels is not this.

He looked back and thought about the whole process now, Nanshan's attitude towards Cao Qianchun and Nan Mingyue was problematic, it wasn't like what a grandfather and a father said to do things.

And for Nantian's arrangement, he reflected such a strong confrontational emotion, and it was in front of everyone, which was not like what the first deputy gate master of the city government would do.

There was another meaning to his frown, which was the purpose of the sigh.

He already knew who the sigh was coming from, and that it should not have been on such an occasion, because it would have exposed himself.

This sigh also has a meaning, it is a kind of regret for one's own people, not a sigh after failure or the loss of something, but a kind of regret for hating iron and steel.

If this sigh came from the old man, it would be understandable, but it was from him.

It is not for nothing.

Mu Xiaotian, who has experienced five hundred years of killing, has never let go of the slightest doubt, and every time a point is exposed on the surface, it is very likely that there is a great trap underneath.

This sigh is the point, and the trap beneath the point must be found.

Nanshan shook suddenly, and once again punched Nan Mingyue and Mu Xiaotian.

Because at this time, Nan Mingyue was in front of Mu Xiaotian, and Mu Wanxiang and Ye Ying stood on both sides of Mu Xiaotian.

The four of them didn't expect Nanshan to make a sudden move.

The one in front is his own daughter!!

Mu Xiaotian threw the old sister and Ye Ying back in a desperate situation, and the phantom was unleashed in nine steps, just wanting to push Nan Mingyue away.

"Boom"

There was a loud bang.

Nanshan, who flew towards Mu Xiaotian, screamed, and the whole person flew out upside down, continuously flying upside down and rolling, and finally hit the wall, and even once inlaid on the wall, in the shape of a "big" character.

Nanshan spat out a few mouthfuls of blood, slowly slid off the wall, and suddenly burst out laughing, and laughed at the ceiling: "It's you, right? I know you must be here!!You butcher!!Coward!Do you think you can hide? Hahaha, you shrunken turtle!"

These words were inexplicable, and no one could understand them.

Nan Mingyue squinted her eyes, as if she saw a stranger.

In any case, it was impossible for my father to say such inexplicable words. What did he mean by that?

Who is the butcher?

Why are you a coward?

Who is this person in Nanshan's mouth?

Why can you seriously injure people without seeing a human figure?

Is there an invisible man?

Nan Mingyue had never been so nervous, not because her father's temperament had changed drastically, but because there was such an invisible master in Nanhuomen, and she was unconscious.

It's horrible.

With the skills of this invisible person, he has at least reached the height of his grandfather, and if he wants to do something that is not conducive to Nanhuomen, it is estimated that there is no difficulty.

But he didn't do anything, so it was probably his own person?

Nan Mingyue waved her hand, and the two family disciples walked towards Nanshan, helped him up, sat back on the main seat, and gave him healing medicine.

Nanshan's expression was completely different from just now at this time.

It felt like he was very decadent, and he was even muttering to himself, but no one could hear him.

Everyone looked at Nanshan strangely, wondering what he was crazy about just now, and what kind of madness he was doing now?

And it has always been aimed at Mu Xiaotian before, but now that he has no follow-up, he seems to have forgotten about this matter, and the whole person seems to have fallen out of love.

Mu Xiaotian looked at the ceiling, and there was a cloud of black gas spread out where the light could not shine, if there was nothing, if there was no demonic cow, no one could imagine that those black gases were conjured by a demonic beast.

The person who shot should be the Demon Bull, the night can perfectly cover its whereabouts, and the old man must have confessed to it to protect him.

There shouldn't be many people who know about the existence of the Demon Cow, and it is even very likely that only the ghost and the door master know.

In the eyes of others, Nanshan may be crazy, or he may be out of order because he was beaten miserably.

But in Mu Xiaotian's eyes, this Nanshan problem is big.

The sigh of the Demon Bull and the unhesitation of the shot illustrate a very important issue, that is, there must be a relationship between the Demon Cow and Nanshan that ordinary people cannot understand, and this relationship can only be deduced from Nanshan's words just now.

But what's the business with him? Too lazy to waste his brain.

But Mu Xiaotian can be sure of one thing, that is, all the turmoil today is just a few moves under Nanshan, and the purpose is very likely to be the Demon Bull.

Nanshan left early to go to the hospital for treatment, and Nan Mingyue had the final say on the rest.

After consulting with a few cousins, she decided to change the rules.

Half an hour later, the list of those who entered the marrow washing pool finally came out, except for Mu Xiaotian and Cao Qianchun and other four outsiders, Nan Hibiscus and Nan Yue were shortlisted, and Nan Qi was also shortlisted, so that Nanshan was originally three places, only two were given, and Nandi's grandson Nanjun was also shortlisted. There are ten people in total.

Nanguan lost the qualification to enter, because he participated in the assassination of Mu Xiaotian and Mu Wanxiang, and was imprisoned in a confinement room for reflection.

The ranking match also became a draw, and as a result, Mu Xiaotian and Mu Wanxiang drew the tenth and ninth numbers, Ye Ying drew the eighth number, and Cao Qianchun drew the seventh number.

Nan Hibiscus drew No. 1 and Nam Viet No. 2.

Nanqi No. 3, Southern Army No. 4.

Nanshan's two grandsons are Nanyong No. 5 and Nanling No. 6.

Such a result surprised everyone. But nothing can be changed.

At half past eight, a group of ten people put on black turbans, pulled one by one, and followed Nan Mingyue into that secret realm.

Nan Mingyue naturally didn't say that it was a secret realm, only said that it was a cave, and asked ten people to keep it secret, and they all swore to the sky for a round before allowing everyone to take off their hoods.

Ten aura-wound pools of marrow washing appeared in front of ten people, the pools were about the same size, but the shape was not very smooth and regular, there were sides of each side, and there was a small wooden sign in front of each pool, with numbers from one to ten written.

"Take off your coat and enter the pool, no shoes allowed, start with number one. There is a gap between each pool, so you don't have to worry about being seen by others. Also, it is forbidden to talk to each other, keep quiet, absorb well, run the exercises, the time is about eight hours, and tomorrow morning at five o'clock, leave in unison. ”

"There was once someone who broke through two realms in one night, and I hope that such demons will appear among you. I'll be on that fire and ice platform over there, and if there's something life-threatening, you can call me. ”

"Let's go inside. ”

Nan Mingyue waved her right hand, and a layer of wooden partitions appeared around the ten pools, completely covering the entire pool, like a grassland bag, with a small wooden door to enter.

Confidentiality is very strong.

"Little Witch" Nan Hibiscus was the first to enter the No. 1 pool, before entering, she glanced back at Mu Xiaotian, without saying a word, after entering, closed the small wooden door.

Then came South Vietnam.

After everyone had finished entering, Mu Xiaotian entered the No. 10 pool.

When he closed the wooden door, he was in ecstasy.

When he just came in, he found that there was a kind of spiritual grass floating in the seventy-eight or ninety-four pools that could not be possible on the earth, like small willow leaves, but the color was light white, and if you didn't pay attention to it, you wouldn't be able to find it at all.

Even if you find it, you won't care, and you will treat it as an associated aquatic weed.

This grass is the most ordinary spiritual grass on the Lingtian Continent, but this is the earth. There were marrow washing pools and ice and fire platforms on the earth that would only appear in the Lingtian Continent, but I didn't expect the spirit grass to appear again.

Mu Xiaotian can basically determine now that this secret realm has a slight relationship with the Lingtian Continent, but he doesn't know what the link is and where it is.

Sometimes, after the distortion of time and space, there are only a few thousand miles between several continents, and if you can find a passage, it is very easy to travel directly from one continent to another.

This is called a wormhole on the earth, and it is called a space-time cave outside the earth, that is, after the distortion of space-time, there will be small gaps, smaller than the hole, larger than the person, and can crawl into it.

When Mu Xiaotian was wandering for nine days, he often encountered this phenomenon, but all he led to was some dead continents and stars, and he didn't find any other life forms except for getting various resources.

And these marrow washing pools are only opened once in ten years, could it be related to the opening of the space-time acupoints?

Suppose that once in ten years, time and space are distorted, and space-time acupoints appear, and then the aura of the marrow washing pool is the strongest, and there is a spirit grass, then the South Fire Gate will choose this time to open......

The thought flashed through his mind, leaving a trace and then he stopped paying attention.

For a weak chicken who has practiced the triple physical realm, it is too far to think about these problems.

Because those who want to enter the space-time acupoints must at least reach the Dan realm, otherwise they will not be able to withstand the oppression of these space-time forces at all.

As soon as Mu Xiaotian entered the pool, he began to collect spiritual grass, and after salvaging, he wrapped it in his T-shirt, tied it into a bag, and checked it, there was almost a catty, which was definitely a fortune.

If the effect of the spirit grass is combined with other medicinal materials to practice the elixir, it can be made into a spirit pill, which can replace the aura, and the effect is much better than the aura.

One pound of spirit grass can make at least hundreds of spirit pills, one spirit pill is equivalent to five magic crystals, eat one spirit pill a day, and you can break through to the fourth level in three days.

After putting away the spirit grass, Mu Xiaotian began to soak his whole body into the marrow washing pool, which was two meters deep, but there was a stone platform in the middle that could be cross-seated, and the water could flood his neck.

Gradually, he could feel that his body began to change, a force repeatedly tore the muscles, and when the muscles penetrated to the bones, there was a pain like being drilled into the nails, which was the spiritual water in the pulp washing pool that began to wash the marrow......