"I, I …" Pu Feier didn't know how to reply before stamping his feet on the ground, "Aiya, just listen to me. Don't go in first, it's really dangerous inside.

Song Yang had only said the words "Deep North Yuan Pill" once, and Pu Feier had come out to deal with the essence of the toad. How did she know about that? Furthermore, it was known before the crystal had been burned back to its original form.

This Pu Feier, was her words to be trusted or not? Song Yang guessed in his heart.

As for the cave entrance on the right, the moment he entered, a gust of hot air rushed over, the deeper he went, the hotter it would get, and what exactly was emitting the hot air, and how dangerous it would be, Song Yang hesitated.

"But you'll have to go in sooner or later, won't you?" Zhang Nan asked.

"However, going in now is different from going in on Extreme Yin Night. At that time, the heat here will dissipate greatly." Pu Feier explained.

"Extreme Yin Night, the fifteenth of the seventh month? There's still two months until now. We can wait for two months, but for those who left the zhangjiazun, can they wait two months? white tiger s are villagers who rush towards zhangjiazun. In these two months, not to mention a single zhangjiazun, even ten zhangjiazun, or a hundred zhangjiazun, would be completely massacred. "

Being told by Song Yang, Pu Feier still wanted to explain, but in the end he closed his mouth and did not say anything.

"If you're scared, then don't go in. Stay outside and wait for us. We can also take care of the Toad Goblin that is blocking our way." Fox Fairy said as he looked at Pu Feier.

"Who said I'm afraid? I was afraid you would die. " Pu Feier was not convinced: "Since you guys want to die, then I don't care, let's go together."

Pu Feier was the most temperamental of the four. When she said this, Zhang Nan and the other two looked at each other, and couldn't help but start laughing.

He continued to walk towards the hole on the right, but after walking for only ten meters, the heat was unbearable. Sweating profusely, the entire tunnel was like a huge steamer.

"It's as cold as a cave of ice on one hand, and as hot as a steamer on the other. What the hell is going on?" Zhang Nan frowned, his clothes were drenched in sweat.

"These are the Yin and Yang Poles. The other party used the terrain of the White Tiger Cave to lay such a formation here." Song Yang suddenly realised. Coming from a passage in the Ancestral Temple, the two sides of the cave were hot and cold. Wasn't this the shape of a gossip?

The entrance and exit was the entrance to the ancestral hall and the old well. This was the main line, while the left and right sides were of Yin and Yang.

"Your talent is too low, you only managed to see it now?" Pu Feier said in a cold voice, "How about, I stopped you just now and told you not to come?"

Song Yang looked around and said angrily: "The person who set up the formation is too dangerous. The Yin Yang Twin Arrays were originally used to cure the world and save people, but they were used in this kind of place, becoming a killing machine."

"The Yin Yang Twin Polarity Formation relies on the Yin Yang energy to maintain the sound field of the demonic beasts. The Yin Yang energy is used by the Northern Nether Divine Beasts' Yuan Dan. This Yang energy should be the fire qilin's Yuan Dan." Pu Feier said as he squinted at the depths of the cave.

Zhang Nan could not understand what the two were talking about, but at that moment, he suddenly felt something jumping between his eyebrows. It was a sign of danger.

"It's a living thing. It's moving, as if it's waiting for me to go." Zhang Nan's mouth was agape and his face was full of shock.

"How could that be?" Pu Feier also had a face full of incredulity. The four of them did not even have time to react when a flame was emitted from afar, and the flame was getting brighter and brighter. Something was actually coming out.

Focusing and looking closer, it was actually a fire qilin. A pair of red eyes looked at Zhang Nan and the other two, and it directly walked over.

"Run!" Seeing this scene, Fox Fairy was covered in sweat, the four of them turned and ran.

Boom!

Seeing that the four of them were about to escape, the fire qilin opened its mouth and spat out a huge fire.

The fire was like a flood that flooded towards Zhang Nan and the others.

Fortunately, they were not far from the entrance. The four of them immediately ran back to their lair and hid behind a wall. The fire burned down, but strangely, just as they were about to reach the left passageway, it suddenly stopped.

"What's going on?" Song Yang looked at this scene in puzzlement, as if these large flames could hear his orders.

"This is the effect of yin and yang. That's the Yin Yang energy over there. If we can't get past the big fire, we can't hide over there." Pu Feier said as he pulled Zhang Nan and ran towards the cave on the left.

Fox Fairy was completely dumbstruck by this scene, and thought to himself: It's me who is going to pull him, I'm his wife, alright?

Song Yang helplessly shook his head and shrugged. "I don't know why this is happening either."

"Scram!" With a curse, Fox Fairy also quickly ran over.

The fire spewed out by the fire qilin had been burning for a long time. After it was extinguished, the four of them timidly stuck their heads out, but at this time, the fire qilin had disappeared. It seemed like it had returned.

"What do we do? Do we still go?" Zhang Nan looked left and right, the huge fire just now, was simply too terrifying. If he had been in it, he would have been instantly burnt to ashes.

"Since we're here, we have to go, and take care of the fire qilin, Yin and Yang are more balanced, the left side's Yuan Dan was taken by us, the right side's Yang Yan is too strong, the Yin and Yang are incompatible, and after a while, there will be more trouble, and it is likely that the person who laid down the formation array had this goal, if the Yin and Yang extremes are not completely eliminated, the trouble will never be solved."

Song Yang squinted at the cave on the right, ready to go in again.

"In a while, hide behind me." Fox Fairy walked over to protect Zhang Nan, afraid that the fire qilin would suddenly appear.

"What right do you have to hide behind you? Can you protect him? If you want to hide, you have to hide behind me." However, Pu Feier was not convinced. He raised his head and looked at Fox Fairy, the provoking eyes seemed cute and hateful at the same time.

"I am his wife, I can protect him, what do you think you are?" Fox Fairy was also angry, waiting for Pu Feier.

"Hehe, I knew you would say that. It's true that you are her wife, but not being able to protect you means being unable to protect you. This has nothing to do with your identity." Pu Feier laughed in disdain.

"Eh, you two, can we not argue? Let us first get through the difficult situation in front of us?" Zhang Nan, who was stuck in the middle, felt troubled, the smell of gunpowder was really suffocating.

"Shut up!"

"Shut up!"

Fox Fairy and Pu Feier both pushed Zhang Nan at the same time. One of them had his head held high and the other had his hands on his waist.