Chapter 421: The pitch-black fog gradually dissipated. When Nie Feng recovered again, he found that he had already walked out of the distorted space, and beside him was the Yama Emperor, who had also walked out of the space.

"Just now...... What is that?" In the short distance just now, Nie Feng fell into that dreamlike feeling again, Nie Feng saw the amazing battle in the dream, as well as the use of that small world, although many memories have become blurred, but Nie Feng still vaguely remembers how terrible the battle was!

"What kind of place is this?" Just when Nie Feng was immersed in recalling what he had dreamed before, the Yama Emperor was already surprised by the scene in front of him, behind the passage, here is an extremely mysterious space, here, there is a barren land, surrounded by mountains in the distance, and strange dark buildings, which look extremely strange and eye-catching in this land.

"Here...... I know ......" Looking at the scene in front of him, a picture suddenly flashed in Nie Feng's mind, and he exclaimed.

"You know, how is it possible, looking at the appearance of this place, let alone thousands or even nearly 10,000 years of history, how can you know this place?" Hearing Nie Feng's words, Emperor Yan immediately looked at Nie Feng strangely, as if he had heard the most incredible words.

Ignoring Emperor Yan's words, Nie Feng just kept moving forward, and seeing that Nie Feng continued to move forward as if he had been subjected to a ghost, Emperor Yan immediately quickly followed Nie Feng, his cold face was still the same, but it revealed a trace of confusion.

Moving forward, Nie Feng was recalling something, whenever he thought of a key place, Nie Feng would feel a headache for himself, but even so, Nie Feng still endured the headache and walked forward, after walking for more than an hour, Nie Feng suddenly stood still and said, "Here, I remember what is here......

"What could it be?" Hearing Nie Feng's words, Emperor Yan looked unimpressed, while Nie Feng began to dig continuously, and after a while, the handle of a battle axe was dug out.

"This ......" Seeing that there was really something stored in this underground, Emperor Yan was speechless in surprise, and Nie Feng was speeding up the excavation, and soon, a huge battle axe that was longer than Nie Feng's height and full of strange carvings was dug out by Nie Feng.

"What is this?" As soon as he held the battle axe, Nie Feng quickly removed the dust on the axe, and it didn't take long for the dirt on the battle axe to be cleaned up by Nie Feng, and a battle axe carved with strange runes, alternating blood red and dark appeared in Nie Feng's hand, on the handle of the axe, the three gilded ancient characters were quite conspicuous, and the axe body full of rust made people feel very uncomfortable.

"Open the Sky Axe? This ...... How could this Heavenly Rank Lower-level Divine Soldier be here?" Looking at the battle axe in Nie Feng's hand, Emperor Yama immediately showed a shocked expression, obviously the battle axe in front of him, Emperor Yama knew, so even though the battle axe was covered with rust and looked tattered, Emperor Yama still recognized it immediately.

"Do you know the origin of this thing?" Hearing Emperor Yan's words, Nie Feng hurriedly asked Emperor Yan.

"I know that I can't talk about it, I have studied the classics about the Jiuli clan, and it is mentioned that this open heaven axe is one of the treasures belonging to the Houyi clan, of course, this open sky axe is still far from the Houyi clan's sun-shooting bow and Jiuyang armor. Hearing Nie Feng's inquiry, Emperor Yan told what he knew.

"Legend has it that this Heaven Opening Axe was cast with the mountain of black iron condensed at the beginning of Chaos, and it took countless hours of refining to forge it, and when the Heaven Opening Axe came out, the cold axe killed its owner on the spot, and destroyed all the lives within a radius of thousands of miles, in order to find a master who could use him, and those blood-red colors are said to be attached to the essence blood of the person who was killed. ”

"Houyi Clan, are all my dreams true?" After hearing Emperor Yan's words, Nie Feng immediately looked at the Open Heaven Axe in his hand and said, The Open Heaven Axe is quite calm in Nie Feng's hands, and at a glance, I am afraid that I will only think that this axe is just an ordinary broken axe with strange carvings, who would have thought that this rusty thing is actually a heaven-level divine soldier? I'm afraid that if I say this, I will be laughed to death.

"What kind of dream?" Hearing Nie Feng's whisper, Emperor Yan asked curiously, Nie Feng actually knew that there was a Heavenly Rank Divine Weapon buried here, this thing really made Emperor Yan curious, you know, now the Open Heaven Axe in Nie Feng's hand is like a piece of tattered mortal iron, not to mention fluctuations, not even a little breath is revealed, and that's it, Nie Feng can still accurately find the Open Heaven Axe, which is really contrary to common sense.

For the Yama Emperor, Nie Feng didn't think there was a need to hide it, even if the Yama Emperor in front of him was not the little Yama Emperor he was familiar with, listening to Nie Feng's words, the Yama Emperor's eyes became strange when he looked at Nie Feng.

"You just sued me directly?" After listening to Nie Feng's words, Emperor Yan didn't say anything else, but asked Nie Feng with a strange expression.

"What's wrong with this? It's always been like this?" Hearing Emperor Yan's words, it was Nie Feng who was stunned this time, "No matter what you say, you are all Emperor Yan, right?" In my opinion, there is no difference. ”

Nie Feng's words made Emperor Yan fall into silence for a moment, and after a long time, Emperor Yan said: "Maybe it's the remnant soul wandering around here that was touched by you, so you saw this memory, sometimes there are some ancient battlefields, there are still the remnant souls of the strong drifting, and it is not impossible to see such a memory......

"Is there a memory of the remnant soul?" I faintly felt in my heart that something should be wrong, but Nie Feng still couldn't say what was wrong, and just like what Emperor Hades said, it was not impossible to encounter the fragments of the remnant soul on the ancient battlefield, and Nie Feng had already experienced such a thing in the Heavenly Demon Ridge before.

"Maybe it's because my physique is prone to this...... In other words, am I called the category that is easy to encounter ghosts?" Thinking of this, Nie Feng suddenly felt a little big, he has never been good at ghosts and gods, he is afraid that ghosts can't say it, but when it comes to contact, Nie Feng still stays away, the previous spirit has enough for Nie Feng to bear, and Nie Feng is really afraid that he can't bear it.

"But this place is quite big, and it's obviously not connected to the Shenyan Cave, so what kind of place is this?" Looking at the gloomy scenery around him, Nie Feng suddenly muttered to himself, and the Yama Emperor quickly flew into the air, and after looking at it for a while, a red light shot towards the Yama Emperor from a distance.

"Broken!!"

With a cold angry shout, the Yama Emperor slashed down towards the red light with a sword, and with a 'boom', the Yama Emperor's body was bombarded and kept retreating, obviously the power was quite powerful, but the Yama Emperor in mid-air was not hurt in any way, and after a while, he stood in the air, looking at the direction of the red light with murderous intent.

"What the hell is the person, get out of here for the emperor!!" The angry shouts echoed around, and suddenly, a black shadow in the distance jumped into the air, and flew towards the Yama Emperor, the power exuded by the black shadow made the Yama Emperor also face change slightly, because the Yama Emperor found that the black shadow that rushed in, the fluctuation of the vitality was simply chaotic, sometimes strong and sometimes weak, as if it was the same as the wave Lang.

"Heaven Destroyer!!"

Nie Feng, who also saw that the Yama Emperor had been attacked, didn't think about it, the Heaven Destroying Hand blasted towards the rapidly rushing figure, and the powerful force directly grabbed the black shadow, and the black shadow felt the intense heat, and the crimson flames also burned on his body, and at the same time, with a bend of his hands, the powerful power spread out in all directions with the black shadow as the center.

"Boom!!" The Heaven Destroying Hand was instantly broken by the black shadow, it can be seen that the cultivation of the black shadow is far above Nie Feng's cultivation, but the moment the Heaven Destroying Hand is broken, the Yama Emperor has already rushed to the front of this black shadow, and the Yama Emperor Breaking Army in his hand is held high, and a terrible pressure has been condensed.

"Dare to sneak attack the emperor, use your life to repay this boundless sin!

The mountain-like sword pressure, from the void, pressed down towards the black shadow, if it is said that the wind and clouds are to evacuate a qiē, forming a sword qi that attracts the wind and clouds to attack the opponent, then this extinguishing red dust is to press a qiē on the void, with the momentum of Mount Tai pressing the top, pressing down on the other party, the kind of terrible sword pressure like destroying the world, as if to destroy the red dust world.

The powerful sword pressure that made people tremble was suppressed, and in an instant, the black shadow could only carry the flames of the whole body, resisting this terrible pressure, as I said before, the cultivation of the Yama Emperor who had unlocked the three-layer seal, although it was in the realm of soul refining, but the Yama Emperor used to be a strong person of the sub-heaven level, even if her cultivation was now limited to the realm of soul refining, but her combat power was far from being comparable to that of ordinary soul refining cultivators。

"Heaven Destroyer!!"

At this time, Nie Feng's Heaven Destroying Hand also used it, and the huge fist smashed into the back of the black shadow, instantly causing the black shadow's body to be turbulent, and the sword pressure instantly blasted the black shadow towards the ground, and Nie Feng's Heaven Destroying Hand also didn't stop, turning into a giant palm Heaven Destroying Hand, as if swatting a fly, and the black shadow was slammed to the ground along the pressure of the Yama Emperor's Red Dust Exterminating Sword.

'Boom!!' A huge sound sounded, and then, Nie Feng used the Heaven Destroying Hand to continuously bombard the bottom, three times in a row, Nie Feng stopped, after all, the consumption of the Heaven Exterminator Hand was too terrible for Nie Feng now, even if it was supported by the Martial King Pattern, but now it was Nie Feng's limit.

The flames of the evil lotus devouring fire billowed the smoke around them, and the pitch-black smoke and dust gradually dispersed after Nie Feng withdrew his hand, and after the smoke and dust dissipated, Nie Feng and Emperor Yan found out that the black shadow that had just attacked was a person?

I saw that black shadow, wearing extremely tattered clothes, the style of the clothes is the traditional style of the southerners, but this person's skin has already dried up, it is completely a pair of skinny skin, a pair of eyes like a black hole exude a faint red light, and a crazy killing breath continues to gush out from this thing's body.

"Kill, kill, kill, kill!!" The sound sounded like pieces of iron rubbing against each other, and the dried corpse began to move slowly, the red flame should belong to some kind of beast fire, in the level of different fire, it was not as good as Nie Feng's Evil Lotus Devouring Fire, but the 'cultivation' of the dried corpse in front of him was above Nie Feng, so the Evil Lotus Devouring Fire did not have much suppressive effect on the flames of this dry corpse.

"This thing is a puppet controlled by a fierce spirit, the person has already died, and now it is just a toy of the fierce spirit!" Seeing the dry corpse slowly after all, Emperor Yan said coldly: "Although I don't know who you were in life, but after you died, you ended up like this, and the emperor also feels sad for you, since this is the case, the emperor will give you a ride, Emperor Jiyin?"