Chen Xin closed his eyes and put his palm on the line of small characters.

His palms slowly moved downward, and he muttered to himself:

"Weeping Blood Demon Sutra!"

“......”

Chen Xin's complexion changed suddenly, he opened his eyes, and involuntarily took a few steps back.

"Weeping Blood Demon Sutra!" This technique is somewhat similar to the evil skill of the evil clan.

"How can there be magic skills engraved on the stone wall of Fuxing Cave!"

Chen Xin continued to move forward, and after walking more than ten meters, another line of small words appeared on the wall.

He approached again and pressed his hand to the stone wall.

"Great Soul Chaser!"

"With the hands of ten thousand people as a sacrifice, you can ...... by cultivating this skill"

The Great Soul Chaser is actually a magic skill.

His eyes flickered, and there were infinite questions in his heart, who was the one who carved the magic skill on the stone wall of the Fuxing Cave of Zhongzhou Academy.

It's a cult!

"No!"

Chen Xin shook his head and directly denied the idea.

Although these demonic skills are somewhat similar to those of the evil clan, their techniques are different.

But between the two, the same thing is that these magic skills must sacrifice souls or lives, which are very evil.

He continued on, carefully exploring the contents of the stone wall.

"Ultimate Magic!"

"Bloody Hunting Palm!"

"Heaven Swallowing Dafa ......"

Chen Xin slowly exhaled a breath, and in half an hour, he actually found seven or eight kinds of magic skills on the stone wall.

This place is a little weird.

He carefully analyzed it, the eighth layer of the Fuxing Cave, only the monks of the second level of the Three Tribulation Realm could be qualified to go, and those ordinary monks of the Second Tribulation Realm could not resist the coercion of this place.

The only possible one is the Elders.

Could it be that these magic skills were carved by the elders ten thousand years ago, probably to better understand the evil clan.

Chen Xin tried his best to think about the best place.

After walking for a long time, he never discovered the secret left by Ren Xiaoyao.

Chen Xin's eyes flickered, and he directly took out the Kyushu flag.

And at the moment when the Kyushu flag was just taken out.

On the banner, a layer of dark golden light floated up, and that light seemed to guide him.

Chen Xin narrowed his eyes and followed the path he was indicating.

After walking for a long time, he came to a cave......

Inside the cave, there was a bottomless bottom, and a cold wind was blowing.

And in that violent wind, there was a strong heaven and earth elemental force!

"Mo Fei, the secret left by Ren Xiaoyao is in this place!"

Chen Xin thought for a moment, gritted his teeth, and prepared to go deep into the cave.

And at this moment, Luo Yufan grabbed him.

"Be careful!"

She whispered.

Chen Xin looked at her in confusion and asked:

"Yufan, but what's weird?"

Luo Yufan nodded, her face was cautious, she looked around, and then whispered:

"Inside the cave, there is a trace of demonic energy!"

"Demonic energy?" Chen Xin exclaimed in surprise.

His gaze looked into the depths of the cave again, and even stretched out his hand to feel it.

A trace of extremely evil power stained his skin.

Chen Xin snorted coldly, and the flame of the Golden Crow in his body was instantly released, expelling this demonic qi from his body.

"It's not like an evil spirit, what is a demonic energy?"

Chen Xin wondered again.

Luoyufan pondered for a moment, and then explained:

"It's almost the same as evil energy, but it's demonic energy, but it's more dangerous than evil energy!"

"If I'm not mistaken, the underground of the Fuxing Cave is suppressing a demon clan!"

Chen Xin shook his head incredulously, it was the first time he had heard of the Demon Clan.

However, he had seen it in Persona.

The demon race, in fact, was transformed by the human race, but because of this, he had done too much killing in his life, was abandoned by the Heavenly Dao, and turned into a demon race!

And this demonic qi, once absorbed into the body, is extremely easy to lose one's mind and turn into a demon.

"The secret of the Kyushu flag?"

He said in a deep voice.

Luo Yufan grabbed Chen Xin and explained:

"The secret of the Kyushu Flag, nine times out of ten, is hidden in this cave!"

"If it were elsewhere, thousands of years had passed, and the secret of the Kyushu Flag had already been discovered!"

"Here, we have to take a look!"

"You summoned the flame of the Golden Crow, but you can keep the two of us safe!"

Chen Xin nodded, his eyes a little cautious.

He summoned the flame of the golden crow and formed a defensive shield on the surface of the two of them.

The two of them jumped directly into the cave against the strong wind.

The cave went straight down, and the two of them landed straight down for a long time, but they didn't see the bottom.

As the two of them went deeper, the wind at the bottom of the cave became smaller and smaller, but the demonic qi was so strong that it seemed to turn into substance.

Throughout the space, an evil black mist drifted away.

These black fogs, contaminated with Chen Xin's Golden Crow Flame, dodged from afar.

"Bang!", the feet of the two finally fell to the ground.

The demonic energy at the bottom of the cave, like a miasma, is distributed in every corner.

Chen Xin took out the Night Pearl, but he still couldn't shine ten meters in front of him.

Luo Yufan's long sword, horizontal to his chest, took Chen Xin's hand, and walked forward step by step.

Chen Xin didn't dare to be careless, who knows, what level of the demon clan imprisoned in the underground is.

However, if it still exists after thousands of years, then this demon must have a power that they can't compete with.

At this moment, in the silent and deep cave, a piercing sound suddenly sounded from the shrill dragging sound.

Chen Xin's hairs stood up, and he pulled out his long sword without hesitation.

The sound was like the drag of an iron chain.

Before the two of them could clearly identify the source of the sound, the black fog in the underground cavern suddenly dispersed!

A withered and old body slowly appeared in the eyes of the two......

Chen Xin's face turned pale, his breathing stopped breathing, and the goosebumps on his body fell to the ground.

The old black shadow, with his long hair scattered, could not see the real appearance, and the flesh on his chest had long since rotted, and white maggots wriggled in his ribs and neck.

Rao is Luoyufan is well-informed and full of concentration, and he almost vomited nauseously.

Chen Xin pulled Luo Yufan behind him and looked at the direction of the black shadow vigilantly......

"Uh...... It's been a long time since I've seen a human!"

The black shadow slowly puffed up his chest, swallowed his saliva with a grunt, and said in a hoarse voice.

Chen Xin didn't answer, he looked around vigilantly.

Only then did I realize that the limbs of the black shadow were bound by a long chain, and the end of the chain was connected to the stone wall behind it.

On the chain, it is engraved with a golden mystical formation.

He breathed a sigh of relief in his heart, it turned out that this demon had been suppressed here.

"Who are you......"

Chen Xin's eyes flickered and asked directly.