Chapter 431: Seeing the Black Thing. Nie Feng was stunned for a moment, because the thing in front of him was actually the weird altar that Nie Feng had seen before within the tenth floor of the Demon Tower!

Seeing this altar, Nie Feng's brain suddenly crashed, Nie Feng really couldn't understand why the altar that was originally in the demon tower suddenly appeared here, and it was still fighting with this strange stone tablet.

But Nie Feng's doubts were doubts, the stone tablet and the altar were like enemies meeting, and they started to hit frantically again, "roaring !!" saw that on the altar, a faint figure looked up to the sky and roared, and the altar immediately erupted with a rich pitch-black light.

"Demons are coming, the heavens are down!"

The rich demonic qi gushed out wildly, and then, the surrounding light dimmed, and the terrifying demonic qi swept towards the black stone tablet like clouds swept away during a rainstorm, and the power contained in it was even more huge and amazing.

"Nine Flames, Devouring the Sun!"

Without giving way, a gloomy and cold voice sounded on the black stele, and then, nine huge flame vortices appeared around the black stele, and the black and red vortex was surging with terrible flames, scorching flames, as if they were going to burn a qiē.

Flames and demonic qi clashed in the air, and the stone tablet and the altar were constantly colliding in the air, Nie Feng and his party couldn't stay in the air at all, they could only quickly return to the ground, seeing the black stone tablet and the altar in mid-air crashing wildly, and the demonic energy and flames were entangled, Nie Feng felt a chill.

"It was a black tombstone just now, and now there is an altar, how did these psychic things come here?" Looking at the stone monument and the altar that constantly collided and clashed in the air, the brows of the underworld suddenly wrinkled, the battle above was not something that the underworld could participate in, and even if the underworld had the ability to participate, the underworld would not move, who knew whether the altar was good or bad? Or, after this altar eliminated the black stele, the next one would be the others.

"Damn, it's really weird here, what's going on?" Seeing that terrifying demonic energy and flames constantly cancel out and burst out with terrifying energy fluctuations, Shen Du also had to pull out a black light curtain in front of him to resist the oncoming powerful hurricane.

"This altar, I've seen it before, it was supposed to be in the Demon Tower, I don't know why it came here......" After hearing the words of the Underworld, Nie Feng said to the Underworld.

"You mean, this altar, have you seen it before?Demon Tower?What is the Demon Tower?" A pair of eyes showed a glimmer of light, and Shen Du asked Nie Feng.

"Well, the matter of the demon tower, I'll tell you in detail later, now it seems that it's better for us to go farther, okay?" Seeing that the stone monument and the altar in the air were getting more and more intense, Nie Feng said with a wry smile, looking at this scene, the battle between these two things will affect them sooner or later.

It's a bit frustrating to think about, there are not only serious cultivators with eight hundred cultivators, but also two well-known spirit beasts, but they are not as good as two things that should have been just dead things? What's even more sad is that these two psychic objects, no matter which one of them is taken out, they are all destroyed by everyone without discussion.

"Leave, where are you going, a rare opportunity, you actually said you want to leave here first?" Hearing Nie Feng's words, Mingdu suddenly pulled out a smile, "The treasure is right in front of you, you actually left, I didn't expect you to be so generous?"

"Treasure, what do you mean?" Hearing the treasure of the underworld, Nie Feng suddenly became energetic, Nie Feng knew that the underworld would not be untargeted, and the underworld must have his reason when he said this.

"As I said just now, the Mysterious Flame is the flame used by Hou Yi when he shoots the sun, why do you think this flame is owned by a stone tablet?"

"You mean, this stone tablet is Hou Yi's tombstone?" Hearing Ming Du's words, Nie Feng immediately said in surprise.

"The tombstone is not necessarily, is the owner of the tombstone a god, then the tombstone can become a god? It should be said that the thing that the stone tablet has been pressing on is real, and the flame is transmitted from the thing that has been pressed by the stone tablet to the stone tablet!"

"Are you saying that under the stone stele, there is a different kind of spiritual spring? No, it is impossible for a different kind of spiritual energy to turn into any kind of attribute of vitality, that is to say, under this stone tablet, there is a fire source!" Thinking of this, Nie Feng's eyes suddenly lit up, and the fire source of the Mystical Flame was definitely not an ordinary thing!

"This stele doesn't seem to be anyone's tombstone, it's more like it's standing here to suppress something, and this stele shouldn't be psychic because of what is underneath...... Damn, who put this stele here?"

Seeing that the black stone tablet and the altar in the air had been turned upside down, and it would soon affect this side, Mingdu immediately shook his head and said, and Nie Feng didn't think much about it, so he and Mingdu swept towards the place where the black stone tablet rose just now, if it was delayed any longer, as soon as the demonic energy and flames covered it, everyone would have a luxury of wanting to go over.

As soon as I got close to the huge pit, sure enough, the terrible heat gushed out from the huge pit, and because of the attack of the black stone tablet before, I was not able to feel it clearly, whether it was the heat emitted by the black stone tablet or the huge pit, but now as soon as I got closer, I could immediately feel the source of the terrible heat.

"Below, there's really something here!" Feeling the terrifying heat, Nie Feng's heart suddenly burst into action, looking at the faint black-red light below, Nie Feng didn't hesitate at all, and went directly into the big pit, and Shen Du also ran into the big pit together.

Running all the way down, Nie Feng felt that the terrifying heat was getting stronger and stronger, but fortunately, there was no mysterious flame sprang up, otherwise, the evil lotus on Nie Feng's body devoured the fire, I am afraid that it would become the bait of this flame, as for the underworld, since he has always been the spirit beast in charge of the darkness, in the face of such a high heat, it is obviously extremely uncomfortable.

Keep moving forward, Nie Feng's body has been soaked with sweat, and the dark fur is not much better, and the jet-black fur even has a little scorching smell wafting out, but Nie Feng and the dark Du have not stopped, because they both feel that what they are looking for is waiting not far ahead!

Finally, after passing through the deep tunnel, Nie Feng fell to the bottom of this pit, and as soon as he arrived, Nie Feng was stunned by the scene in front of him, and when he saw the thing in front of him, he was also stunned for a while and said in surprise: "Sure enough, it's here!