What appeared in front of Li Feng was a huge palace.

Starting from the Evil God Hall, Li Feng has seen many palaces until now, but he was far from shocked by the palace that appeared in front of him.

The palace on the top of Ferris Peak pales in comparison to the palace in front of me. Is this the core of the cave space?

The tall and majestic palace walls firmly protect the entire palace inside, and the buildings in the palace are scattered in rows and rows.

On the palace wall, formation patterns flickered. One glance revealed that a peerless formation was arranged in this palace.

There was no sun visible in the sky, and rolling clouds obscured the sky. From time to time, low thunder sounds could be heard, and occasionally purple thunder snakes flashed through the clouds, but it never rained.

This scene was so weird and incredible that Li Feng rubbed his eyes vigorously to make sure that what he saw was not an hallucination or a mirage.

"This is the core of the cave and the core formation." Qin Keying appeared in front of Li Feng and said to Li Feng.

"Is this the core of the cave?" Li Feng took a deep breath, glanced at the palace, and said to Qin Keying: "Let's go there now. Although we have reached the core, it may still be a little difficult to leave through here.

"

The core of the cave is also the most critical part of the cave. It is not easy to pass through it.

"You don't want to refine this cave?" Qin Keying said suddenly.

"I think so too, but..." Li Feng shook his head. Refining the cave is a great thing. But now his cultivation and spiritual consciousness are not enough to refine the cave. Therefore, he has never thought about refining the cave at all.

Cave Mansion, I just want to leave as soon as possible.

Qin Keying smiled when she heard this, and then walked towards the palace.

Soon, Li Feng and Qin Keying arrived in front of the palace.

"Be careful, there is something strange in this palace." Qin Keying said.

Li Feng frowned. This was the first time Qin Keying asked him to be careful. Before this, Qin Keying had never said this even when he encountered a fourth-level monster.

They entered the palace cautiously, and to their surprise, the formations on the walls of the palace did not embarrass them.

Entering the palace, Li Feng felt the deathly silence around him, the empty road was spotless, and the palace in front was magnificent.

But for some reason, an eerie feeling emerged from the bottom of his heart, making Li Feng feel as if he had arrived in the legendary underworld.

"Qin Keying, are all the cores of caves like this?" Li Feng was wary and couldn't help but ask Qin Keying.

Qin Keying did not speak, but continued to move forward.

Boom!

The hazy sky quickly darkened, and the roar of thunder suddenly became extremely violent. Raindrops as big as peas fell from the sky, hitting the roof tiles and the ground with a crackling sound.

The entire palace was quickly shrouded in darkness, and Li Feng couldn't help but be shocked.

"Follow me."

Qin Keying said at this time.

"Oh, okay."

Li Feng nodded and followed Qin Keying into the central hall of the palace.

The central palace was empty, making Li Feng feel as if he had entered the kingdom of giants. But when he entered the central palace, suddenly, Li Feng felt a cold and cold breath coming from behind him, and the hairs on his neck suddenly felt

When he raised it up, a faint white breath came out of his mouth!

He suddenly turned around and clenched his fists with both hands, his true energy surging.

But what was extremely strange was that Li Feng saw nothing behind him.

What's going on?

Li Feng frowned, then activated his true energy and raised the protective shield.

Hiss!

A sharp howling sound suddenly sounded!

Li Feng felt something hit his protective shield, and Li Feng punched to the side without thinking.

boom!

Li Feng's fist hit a flame, and there was a loud noise. The flame was smashed into pieces. At the same time, in the flame, there was an incomparable violent and evil aura, which was as fast as

At the speed of lightning, he rushed into Li Feng's body.

Li Feng frowned, feeling restless and restless in his heart.

Looking up at Qin Keying in front of him, Li Feng felt an unprecedented impulse in his heart, as if he wanted to execute the other party on the spot.

how so?

Li Feng's eyes narrowed and he quickly closed his eyes to get rid of distracting thoughts.

Li Feng knew that the reason why he was like this was related to the breath just now. He immediately started to run the Nine Heavens Heart Sutra.

boom!

As soon as the Jiutian Heart Meridian circulates and the true energy in the body rotates, this breath is refined and completely refined.

"The Nine Heavens Heart Sutra actually has such effect?"

Li Feng's eyes flashed, and a flash of surprise flashed in his heart, but he had no time to think more at this time, because at this moment, flames appeared around him, and these flames were the same as the one just now,

It was filled with an aura of incomparable violence and evil.

What is this?

Li Feng frowned, and the Youziye Fire appeared in his hand.

boom!

In an instant, the Youziye Fire, under Li Feng's control, swallowed up these flames. Under the Youziye Fire, these flames were quickly swallowed up completely.

But after devouring these flames, Li Feng clearly felt that You Ziye's fire was also filled with an aura of incomparable violence and evil.

"Damn."

Li Feng cursed secretly, quickly waved his hands and made several hand seals before suppressing the violent and evil aura in You Ziye Fire. However, Li Feng clearly felt that You Ziye Fire was different, but what exactly was it?

Different, he couldn't tell.

She raised her head and looked at Qin Keying, only to find that nothing happened to Qin Keying, as if the flames just now did not cause her much harm.

Don't these flames and breath have any impact on Qin Keying?

"Walk."

Qin Keying gave a low drink and walked towards the depths of the hall.

Li Feng hesitated for a moment and then followed.

Soon, Li Feng followed Qin Keying to an altar deep in the hall.

"The core of the cave is this altar." Qin Keying said to Li Feng.

"This altar? Are you saying that the core formation of this cave is in this altar?" Li Feng frowned, because he could not sense the existence of the formation in this altar.

"Yes." Qin Keying nodded, and then said to Li Feng: "You protect me."

"Dharma protector?" Li Feng was stunned, and before he could react, Qin Keying flew towards the altar.

Does Qin Keying want to refine the cave?

Seeing this scene, a trace of doubt flashed in Li Feng's eyes.

When Qin Keying asked him before if he wanted to refine the cave, was it because she wanted to refine the cave? If she had answered before that she wanted to refine the cave, would Qin Keying regard herself as an enemy?

Thinking of this, Li Feng felt a chill in his heart.

How can Qin Keying be sure that this cave is a mobile cave? If it is not a mobile cave, even refining it will be useless.

However, this is not what he is concerned about anymore, because it has nothing to do with him anymore. Qin Keying wants to refine the cave, and there is nothing he can do to stop it.

At this time, he couldn't help but think that the reason why Qin Keying helped him and even led him to jump into the cliff of life and death was to refine the cave?

Li Feng thought about it and felt that it was not impossible. Otherwise, how could Qin Keying help him for no reason.

"Damn."

Li Feng cursed secretly in his heart, but at this moment, he had no choice but to snatch the refining cave with Qin Keying? That would be asking for death.

In desperation, Li Feng could only wait for Qin Keying to refine the cave and then leave here.

Time passed minute by second, and a powerful aura erupted from Qin Keying's body at this moment. Under this aura, Li Feng was shocked and stepped back dozens of steps, and then looked at Qin Ke with a horrified expression.

Ying.

This was the first time he felt Qin Keying's aura, and this aura made his heart palpitate. Even Lei Xiao and Li Zhongtong who were at Lanfeng Mountain that day did not have such a powerful aura.

Swish, swish, swish...

At this moment, the altar under Qin Keying was flashing with dazzling lights. These lights formed formations and then rotated around Qin Keying.

"Is this the refining cave?"

A trace of doubt flashed in Li Feng's eyes. This was the first time he had seen this scene. It was completely different from refining spiritual weapons, and it also aroused his curiosity.
To be continued...