Unconsciously, Chen Nan entered the depths of the formation, as the weather gradually darkened, and finally there was a strange scene, there was darkness all around, no sunlight was seen, only a faint starlight fell, the strange thing is that in this dark environment, he did not feel dark, clear and visible, and the weather was getting colder and colder, and the snow in the air was scattered.

"It's snowing on a sunny day?" Chen Nan looked at the stars in the sky, and felt more and more weird, did he not reach Zhou Mountain? Chen Nan glanced around to see if he could find the seven peaks.

But he searched for a long time, there were a lot of undulating mountains around, how could there be any stone pagoda held by seven peaks, Chen Nan couldn't help but be a little puzzled, could it be that Bai Shouyun was really lying to himself?

Whether there was or not, he didn't want to come in vain, and he still spared no effort to look around with his sword, but still didn't find anything.

"Damn, I was deceived. After looking for a few hours and not finding it, Chen Nan couldn't help but feel a little frustrated, thinking that Bai Shouyun had deceived him, so he wanted to step on his sword and return. As soon as he walked out of a short distance, there was a sudden mournful cry in the distance, the sound was ethereal, flickering far and near, making people feel so unreal, Chen Nan thought he had heard it wrong, so he hurriedly calmed down and listened carefully.

Another terrible howl came, and there was silence all around, this time Chen Nan heard it clearly, the sound actually came from the belly of a big mountain in the distance, the voice was extremely poignant, just like someone screaming in despair before dying, that kind of sound was terrifying.

"Could it be anyone?" Although the voice made him feel frightened, Chen Nan still flew towards the sound firmly, and there were three or four more howls along the way, and Chen Nan finally determined the location.

When he came to the approach, Chen Nan finally understood that there was a big mountain in front of him, and there was a transparent canyon in the middle of the mountain, with gray-brown sedimentary rocks on both sides, and this valley was extremely narrow, like a long path in the valley.

"Ah!" another terrible howl, the voice became clearer, and it was from within the canyon. Worried about any danger, Chen Nan hid his breath and quietly sneaked into the valley.

After a full kilometer of progress, the front was open, and a basin-like terrain appeared. Chen Nan saw at a glance that there was a stone tower in the middle, this stone tower was not high, gray and plain, and next to the stone tower stood a Taoist priest, at his feet lay six or seven corpses, these people had obviously just been killed, and the blood was all sprayed onto the stone tower.

This old Taoist Chen Nan knew, it turned out to be to help Song Changkai deal with his own demon Dao, Chen Nan swept around, and was suddenly happy, on the surrounding mountains, the seven peaks were clearly visible, and they were arranged according to the direction of the Big Dipper, and in the surrounding of the seven stars was this stone tower.

"This stone tower is supposed to be the Enchantment Tower, that's right. Chen Nan immediately understood that the reason why he couldn't find it just now was because he was in it. The so-called "I don't know the true face of Lushan, only because I am in this mountain", this is the truth, because you are in it, or at a certain angle on the periphery, it is difficult to find the peaks arranged in the shape of a spoon, let alone find the stone tower surrounded by the middle, only here can you see the seven peaks completely.

Chen Nan paid attention to it again, and found that these seven peaks turned out to be a mysterious formation, arranged according to the direction of the Big Dipper, it could actually hook the power of the seven stars, and there were constantly starlight falling into the peaks, although Chen Nan couldn't understand this mysterious array, but he could see that the seven peaks were hooking the power of the seven stars to provide energy for the enchantment tower in the middle.

Knowing that this stone step was an enchantment tower, Chen Nan could roughly guess that this old Taoist seemed to be trying to open the passage into the cultivation realm by sacrificing the enchantment tower.

Chen Nan couldn't understand how he knew about this place? Moreover, this place was far away, full of gray-brown mountains, and guarded by formations, it was impossible for ordinary people to reach it. However, it was relieved to think that he had the skill of controlling ghosts, and he may have come here with the Five Ghost Armillary Technique.

"Is it you?" The Taoist priest felt that the living person was approaching, turned around suddenly, and immediately recognized Chen Nan, but he didn't mean to run, and took out a white domino from his pocket, under the starlight, the white bone glowed with a faint phosphorescence, which looked extremely penetrating.

"I really didn't expect to meet you here, you actually sacrificed the enchantment tower with the blood of a civilian, I won't spare you today!" Chen Nan snorted coldly and walked straight towards the Taoist priest.

Lao Dao narrowed his eyes, as if he was feeling Chen Nan's cultivation, feeling that he was no different from before, and then he didn't put it in his eyes, and said with a strange smile: "You can come here, does it mean that you have a jade plate on your body that opens the enchantment?"

"You even know about the jade plate?"

"You really have a jade plate. Hearing Chennan's tone, the Taoist priest didn't know that Chennan had a jade plate on his body, and without saying more, he suddenly bit his middle finger and splashed blood on the white domino, and then silently recited a few jerky spells, pointing at Chennan with his hand.

There were six or seven almost condensed grimaces screaming and rushing towards Chennan, and the cold dead air from a long distance penetrated through the bone marrow.

Just looking at the momentum of these ghosts, Chen Nan knew that it was much stronger than the ghosts sacrificed by the Taoist priest last time, if it was like the last time when he cultivated, he would definitely be defeated, but now that his cultivation has improved many times, how can he be afraid of a few ghosts.

Chen Nan immediately sacrificed the flying sword, rolled up a blood-colored sword curtain and strangled several ghosts, a high-frequency scream sounded, three ghosts were just faint by the sword qi, and continued to rush towards him, while the other few actually avoided the flying sword extremely quickly, and pounced on him in the blink of an eye.

Chen Nan was taken aback, these ghosts were obviously much stronger than last time, and the flying sword couldn't stop it, at this time he couldn't help but think of the duck egg, if the duck egg was there, a few little ghosts would at best give it a tooth sacrifice, but the duck egg is still in the cocoon, and he doesn't know when he will wake up.

Chen Nan immediately thought of the fire in the center of the earth, and saw that several ghosts pounced on him, Chen Nan's body was suddenly wrapped in flames, and several ghosts that had already pounced on his body were instantly swept by the flames and burned into ashes. Fire is the nemesis of ghostly things, not to mention this kind of heaven and earth fire, they can't run away at all.

The remaining few ghosts sensed the danger, turned around and ran, how could Chen Nan let them run away, the fire in the center of the earth was sacrificed, and the seemingly beautiful and weak flames suddenly burst out, and the scorching flames instantly spread out for three or four feet, and the churning fire swept several ghosts in at once, and after a few high-frequency screams, they were all burned into ashes.

"You...... You can actually manipulate the flames?" The Taoist priest looked at this scene with a face full of disbelief, these ghosts were sacrificed by him with great effort, and they grew stronger by devouring other ghosts, and they were extremely powerful, and it was difficult for ordinary sword qi to cause damage to them, but he didn't expect to be burned to death by Chennan's strange fire at once.