Ning Cheng opened the seal and entered the pentagonal hall, the pentagonal hall was no different from when he left, there was a big black hole in the middle of the hall, and there was still a pitch-black square under the hole. Except for some yin winds that invaded from time to time, Ning Cheng didn't see anything abnormal.

After waiting for a while, sure that nothing had changed here, Ning Cheng turned around and sealed the entrance again and jumped down from the middle of the main hall.

His Tianyun wings have long been nirvana, and his speed and teleportation ability are several times stronger than at the beginning, and he can escape if he can't beat him at the beginning, but now he naturally won't worry. Moreover, Ning Cheng suspected that this guy below would not be able to break out of this pentagonal hall of the Shadow Sanctuary at all.

The wind was raging in the square, and it was more than 10,000 times stronger than above. Ning Cheng was a body refiner in the late stage of the Starry Sky Body, he was not afraid of these yin winds, and just in case, he still sacrificed the Infinite Blue Thunder City.

The paper door in front of the square with the words 'Gates of Hell' written on it was blown by the wind, and it was still rattling. Ning Cheng took a breath and was secretly on guard, and slowly walked over.

Several violent yin winds finally converged, and a whimpering sound swept over. The yin wind bombarded the Wuji Blue Thunder City in Ningcheng, and the thunder of the Green Thunder City overflowed, and the violent yin wind was blown up by the thunder light, and quickly began to collapse.

These violent yin winds that could casually tear an Eternal Realm cultivator into pieces were not half a threat in front of Ning City's Infinite Blue Thunder City.

Ning Cheng was only now truly aware of his progress, and his Infinite Blue Thunder City could easily block these yin winds at the beginning. However, after these yin winds swept on Wuji Qinglei City, he was still a little uncomfortable. There is a feeling that the original spirit is going to leave the body, and now. The impact on him can be said to be minimal.

Ning Cheng pushed open the paper door. I saw the pitch-black Yellow Spring Pond again.

The two doors opposite the Yellow Spring Pond with the words 'Life' and 'Death' written on them are still hidden. Ning Cheng already knew from the mouths of Yi Jiufeng and the others that after entering these two doors, it was a place of death. Although he believed that he could walk out of the Heart Building, he could walk away, but he didn't want to go in now. His main purpose here is to find Gray Dudu, and to see what the Shadow Sanctuary is.

Ning Cheng jumped directly into the Yellow Spring Pool with the protection of the Infinite Green Thunder City, the cold in the Yellow Spring Pool was different from the ordinary cold cold, with a cold aura that stripped away the primordial spirit. Fortunately, after Ning Cheng was promoted to Eternity. The primordial spirit is several times more stable than the realm of life and death, and this kind of cold aura that strips away the primordial spirit, although it still has some impact on him, it is not great.

Wuji Blue Thunder City broke through the black coldness of the Yellow Spring Pool, and the speed of sinking was much faster than last time.

In a short period of time, Ning Cheng fell at the bottom of the Huangquan Pool, and his Wuji Green Thunder City was not the same as last time, because of the cold compression of the Huangquan Pool, which stripped the Yuan Shen.

Stepping on the dark red stone slab of Huangquan Pond, countless poignant voices sounded around him, and these voices were illusory and ethereal. Even if Ning Cheng's divine sense was more than ten times stronger than it was at the beginning, he would not be able to catch where these voices were coming from.

Ning Cheng walked all the way to the edge of the Blood River at the bottom of the Yellow Spring Pool. The miserable white stone arch bridge at the edge of the Blood River was the same as before, and it had not changed for a minute, and the Blood River was still rolling under the bridge.

The five scribbled words of 'First Nai He Bridge' on the stone tablet at the head of the bridge were blocked by a dark red mist, which seemed a little vague. Ning Cheng stopped next to the stone monument of the First Nai He Bridge, unlike last time, he didn't feel the gray breath when he arrived here this time.

Ning Cheng walked to the middle of the Nai He Bridge, not only did he not see the gray Dudu, but he also did not see the black stone man blocking the road. It seems that after being blasted by him last time, there is no such Yin soldier here.

A violent black yin wind swept over suddenly, and rushed directly towards Ning Cheng as if it were alive.

"Boom" The yin wind bombarded on the Wuji Green Thunder City, and the thunder light exploded again, and the thunder light on the Wuji Green Thunder City directly twisted these yin winds into nothingness.

Ning Cheng's Zhihai was slightly cold, and he didn't feel anything wrong. This made Ning Cheng feel at ease, after his sea of knowledge was promoted to eternity, I am afraid that he would not even be as good as him in the heart building.

After this black yin wind was blocked by Wuji Blue Thunder City, it swept over with seven or eight violent yin winds. A whimpering hiss directly penetrated Wuji Qinglei City, wanting to squeeze into Ning Cheng's sea of knowledge.

Ning Cheng was furious, and the Xinghong Purgatory Spear was directly sacrificed, and then pounced, and at the same time, Wuji Qing Thunder City also stretched out again, and larger and thicker thunder light burst out intensively.

When he was in the realm of life and death, he was invaded by this yin wind and could only protect himself, and now he is not the monk of the realm of life and death who can only protect himself.

The thunder light slammed on the pitch-black and violent yin wind, and the terrible whimpering sound became more and more tragic, and even more powerful gun intent rolled up by the Ningcheng Xinghong Purgatory Gun, even if it was seven or eight violent yin winds, they also dissipated under the bombardment of Ningcheng.

The foot of Ningcheng sped up, and in a blink of an eye, he came to the opposite side of the stone arch bridge.

An infiltrating hollow voice came, "Kill my Yin soldiers, rob me of things, I didn't go looking for you, you still dare to come to my territory and look for ...... death"

As soon as Ning Cheng heard this voice, he knew that this guy was the guy who was going to hunt him down last time, and he was relieved. If this guy was really sure to kill him in seconds, I'm afraid he wouldn't use so much nonsense.

Holding the Xinghong Purgatory Gun tightly, Ning Cheng stepped out of the First Nai He Bridge and snorted and said, "Don't pretend to be a ghost in front of me, when you chased and killed me, I said that I would come back, and I would repay you tenfold when I came back." I'm back today, so I've used all the means. Otherwise, I'm going to turn this place into nothingness. ”

After Ning Cheng finished speaking, he raised his hand and two time wheels blasted out, and the time wheels rolled up bursts of time rhyme, bringing a gray light to sweep out.

Everything that stood in front of the wheel of time was blasted into nothingness, and under the faint gray light of the wheel of time, Ning Cheng didn't need his divine sense, but also saw the scene on the other side of the bridge. It was a field of rubble, interspersed with uneven black mounds, littered with white bones and dark ash.

The wheel of time swept over this rugged place, and in an instant, everything in front of him turned into a flat river, and there was no longer a half-bulge.

A black-robed man as thin as a skeleton appeared in Ning Cheng's divine sense, he watched Ning Cheng's time wheel sweep by, and his shriveled gray eyes were full of disbelief.

The black-robed man was looking at the place where Ningcheng's time wheel swept by, and Ningcheng's divine sense also fell on the black-robed skeleton man. It may not be said that he is a skeleton, because he still has flesh on his body, although the flesh and skin are all attached to the bones, after all, it is not a pure skeleton. The black robe on his body covered all his feet, making people suspect that he was not standing on the ground at all, and the whole person was suspended in the air.

The black robe on the black-robed man was obviously a good magic weapon, and Ning Cheng's divine sense couldn't penetrate into it.

"This is the magic power ......of the law of time," the black-robed man took a long breath before he said in shock.

Ning Cheng's Star Rainbow Purgatory Spear rolled up a hollow spear pattern and blasted out, before he said coldly, "What you said is right, today I will make you a wisp of dead soul here......"

After seeing this black-robed man, Ning Cheng was sure that this black-robed man was a monk at all, definitely not a ghost cultivator or a ghost or anything like that.

Ning Cheng's gun without a trace has already changed from the gun intent he realized at the beginning, the gun intent he realized in Wuji Blue Thunder City at the beginning is powerful and boundless, and the momentum can even directly tear the planet. And after he realized the method of returning, his shot had already deformed from that shot without a trace.

Although Ning Cheng had not yet touched the law of space, his shot could already cross the space and erase the distance of the attack in the shortest possible time. In addition, this shot also has countless gun patterns, each of which is not only the killing power that binds the opponent, but also the gun intent that tears through the surrounding obstacles.

After Ning Cheng comprehended a certain amount of time in front of a shot, these spear patterns would directly turn into the most powerful spear domain, like a five-color splitting star arrow shot out, locking the opponent first.

"Stop......" the black-robed man shouted urgently, and at the same time, the black-robed robe on his body stirred up like a balloon.

"Bang bang bang ......" The killing intent and countless gun patterns of the Xinghong Purgatory Gun all slammed into the black robe, making a dull bang.

How could Ning Cheng stop, he vaguely felt that this black-robed man's cultivation was much lower than the last time he chased and killed him. For Ning Cheng, even if the other party's cultivation has not changed at all, he will not stop.

"I'm cultivating here, and I have no grievances with you, and you snatched my things, and you're still so aggressive......" Seeing that Ning Cheng didn't want to stop, the black-robed man also hated in his tone.

Ning Cheng stopped this time, his realm momentum completely covered the black-robed man, and then he said in a cold voice, "No grievances, no revenge, my beast pet Gray Dudu was snatched by you, do you dare to say that you have no grievances with me?"

"Gray Dudu, that demon beast that contains a trace of the blood of the divine beasts is yours?" the black-robed man asked in surprise.

Ning Cheng had never heard of any Divine Beast Sects, and he asked suspiciously, "What are Divine Beast Sects, and Gray Dudu is a descendant of Sectarians?"

"It's not. The black-robed man said affirmatively, "It is extremely difficult for Zhufang to grow, and it is a legendary top-level divine beast that can devour and simulate the magic power of the law." That one...... Gray Dudu only has a trace of the faint bloodline of Zhufang, and he is not even the most ordinary Starry Sky Beast, let alone becoming Zhufang. ”

The black-robed man's words meant that that beast pet of yours was not even the most ordinary starry sky beast, so don't talk about any divine beasts at all. The only thing of value is that it contains a trace of the bloodline of all directions, but it is extremely difficult for the authentic parties to grow up, let alone the gray dudu that contains this trace of thin blood.

Ning Cheng understood why Cang Wei said that Gray Dudu was good, it turned out that it contained a trace of divine beast blood. But he wasn't in the mood to take care of everything, what he cared about was where Gray Dudu was.

"Where is Gray Dudu? Sue me, maybe I'm in a better mood and I'll let you go once. As Ning Cheng spoke, the realm forcibly pressed over

(To be continued......)