Li Feng felt very heavy.

Qin Keying acted as if the matter had nothing to do with her. He didn't know if Qin Keying really couldn't break the formation, but he had no time to compete with Qin Keying, so he had to break the formation by himself. Now

He only hoped that Qin Keying had always helped him before and would do the same now.

However, before the formation was broken, the formation had already been activated. Li Feng knew that this made his plan to use his spiritual consciousness to study the formation in vain. The formation here was better than the divine beast combined attack formation in the Linglong Supreme Cave in Shiwanda Mountain.

Even more powerful, if he wants to break the formation, he must break through it first.

Therefore, under this last resort, Li Feng took Qin Keying into the formation.

Qin Keying had no objection to this, as if she didn't know how dangerous it was for Li Feng to break into the battle.

Soon, Li Feng took Qin Keying into the smoke area.

After entering the smoke area, the scenery that appeared in front of Li Feng and the others changed. The tree-lined cliff valley disappeared, and what appeared in front of Li Feng and the others was an endless desert.

"What place is this? Illusion?" Li Feng frowned.

"This is not an illusion." Qin Keying said.

"It's not an illusion. What is this place? Qin Keying, do you know something?" Li Feng turned to look at Qin Keying.

"This is the core of this cave." Qin Keying said.

"The core of the cave?" Li Feng was stunned for a moment, then realized and said, "You mean, this is the core of the cave where the Dog Clan is located?"

At this moment, Li Feng was shocked.

Li Feng had already read about the core of the cave in ancient books. Therefore, he had always believed that the core of the cave was the main hall on the top of Motian Peak. This is because only by mastering the core of the cave can the cave be fully used.

The Dog Clan has been in the Heavenly Demon Realm for more than 10,000 years and has many masters. Doesn’t it mean they don’t have the core to control the cave?

However, Li Feng feels that this is not impossible. After all, if the Dog Clan controls the core of the cave, now the Dog Clan can completely enter it and kill themselves. However, although the formation is activated now, the killing formation has not been able to survive for such a long time.

It can appear. Obviously, the dog tribe does not have a core of control.

"Yes." Qin Keying nodded, her tone unquestionable.

Li Feng was very surprised as to how Qin Keying knew that the Dog Clan did not grasp the core of the cave space. But for him, this was a good thing.

If he can master the core of the cave, it means that he can leave the cave space, and maybe even wipe out all the dog tribe in the cave space.

The two continued walking for almost an hour, and the surrounding scenery slowly changed. It was no longer a monotonous sand dune desert, but could see many architectural ruins emerging from the sand.

However, terrifying quicksands also appeared at the same time. If people accidentally step into these quicksands, they will be swallowed up.

"Let's take a rest first." Li Feng glanced at the endless desert and said to Qin Keying next to him.

"Okay." Qin Keying cherished her words like gold.

Half an hour later, Li Feng and Qin Keying continued to set off.

However, because of the terrifying quicksand, Li Feng became much more cautious in his actions. He had to judge whether there was quicksand after taking a few steps.

These quicksands are extremely terrifying. Once Li Feng stepped on the quicksands, even if he teleported, if Qin Keying hadn't taken action at the critical moment, he would have been swallowed by the quicksands by now.

It was because of this time that Li Feng understood that under this quicksand, even a strong man in the Earth Martial Realm would die.

The further inside you go, more and more architectural ruins appear. You can see collapsed buildings and broken stone tablets and stone pillars everywhere. From these ruins and buildings, it can be seen that countless years ago, in this desert, there were many buildings.

Well-known stories and experiences.

Li Feng could feel the extremely desolate atmosphere exuding from the ancient ruins.

"This is the core of the cave space and the core space of the cave space." Qin Keying said at this time.

"Core space?" Li Feng was stunned.

"Yes, it is the core space." Qin Keying nodded and said: "Ordinary cave spaces do not have core spaces. Only those advanced cave spaces have the core space of the cave. This is the core space of the cave, the cave space.

The space in the space uses the space superposition formation..."

Qin Keying introduced Li Feng to Li Feng about the core space of the cave space.

According to Qin Keying, caves have different sizes and levels. Low-level and intermediate-level caves do not have core spaces. Only high-level caves and above have core spaces. The existence of this core space also represents the different functions of caves.

.

The core space of the cave is a large formation. It cannot be built by non-ninth-level formation masters. Even if it is a ninth-level formation master, it only scratches the surface. Without the help of an formation master above the ninth-level formation master, it cannot be arranged at all.

"Qin Keying, what else do you know?" Li Feng said quietly after listening to Qin Keying's words.

Qin Keying did not answer.

Suddenly, a rustling sound came to the ears of the two of them, and they saw that a few dozen steps away in front of them, a large area of ​​​​sand was constantly arching upward, as if something was about to come out of the ground. In the blink of an eye,

A huge sandbag formed in the space!

Li Feng immediately stopped and looked ahead with cold eyes.

Bang!

At this moment, the high arched sandbag in front suddenly exploded, and a black torrent spewed out from the opened hole and spread rapidly in all directions.

Li Feng could clearly see that this black stream was composed of countless black beetles. Each of them was the size of a hand, like a cockroach, but their bodies made Li Feng feel the aura of the innate realm.

These beetles are innate!

Li Feng's heart trembled.

These beetles kept crawling out of the holes in the ground, covering a large area in an instant, which made people's hair stand on end!

"Zhizhizhi..."

At this moment, a beetle the size of a rabbit climbed up from the hole in the ground, and then looked at Li Feng and made a squeaking sound, which was like the sound of grinding teeth.

The next moment, all the beetles seemed to have received the order, and quickly regrouped into a long team, rushing towards Li Feng and Qin Keying at an impressive speed!

There is no doubt that these beetles discovered their presence and immediately attacked!

"Li Feng, this beetle is afraid of fire." When Li Feng was about to take out the blood-transforming knife to attack, Qin Keying said at this moment.

"Afraid of fire?" Li Feng's heart trembled, and he turned his head and took a deep look at Qin Keying.

These beetles were of the innate realm, and obviously ordinary fire would not work, so Qin Keying meant for him to use the Youzi Ye Fire.

call!

The Youziye Fire appeared out of thin air in front of him in an instant, roared and bombarded the swarm of flying insects, and exploded, instantly destroying the beetles.

The Youzi Ye Fire was more than enough to deal with these innate-level beetles. When these beetles were affected by the Youzi Ye Fire, the flames burned their carapace to bursts and then turned into ashes.

Buzz! Buzz!

However, there were still more than a dozen beetles unfolding their carapace, flying up, and rushing in front of Li Feng in the blink of an eye.

Li Feng stood on the spot and did not dodge. The blood-forming knife in his right hand shook out a little light, and instantly exploded all the incoming beetles.

While drawing the sword, he kept controlling the Youziye Fire with his left hand, turning a large area in front of him into a sea of ​​fire!

Under the Youzi Ye Fire, hundreds of beetles were buried in the sea of ​​​​fire. A few fish could not escape from Li Feng's sword. A strong smell of burnt smell filled the air.

In less than a quarter of an hour, all these beetles were wiped out by Li Feng.

"Qin Keying, let's keep walking." After eliminating these beetles, Li Feng felt no joy in his heart, because the appearance of these beetles meant that the road ahead would be dangerous.

Now these appear in the Innate Realm of Beetles. Will there be the Earth Martial Realm or the Tian Martial Realm in the future?

"good."

Qin Keying nodded.

At that moment, Li Feng took Qin Keying and continued to go deeper.

It was getting dark, and the setting sun cast its last rays of light on the ruins of the ruins, sinking under the horizon without mercy, leaving the earth completely to the night! But the bright white moon soon took the place of the sun,

The faint glow covered the desert with a beautiful veil, and the strong wind roaring from the ruins was faintly carrying the howling of unknown monsters.

Night is a paradise where monsters roam!

Li Feng leaned against a broken stone wall, eating the food taken out of the space ring. The rich aroma of meat spread everywhere. Next to Li Feng was Qin Keying, but at this time, Qin Keying was concentrating with her eyes closed.

This desert is very big. Li Feng and Qin Keying walked for a day, and there was nothing but desert. In addition, the risks at night were more serious than during the day. Even with Qin Keying by his side, Li Feng did not dare to move forward.

In fact, until now, Li Feng doesn't know if he is heading in the right direction.

Although Qin Keying said that this is the core space of the cave.

But there is also a core in the core space, which is the key to controlling this cave. This space is so big, if he can't find it, it will be impossible for him to break out of the formation, and he might be trapped and die here.

However, Li Feng vaguely felt that somewhere in front of him, there seemed to be something that was attracting him extremely strongly, constantly conveying certain ideas to himself, driving him to move forward firmly!

Ever since entering the desert, this inexplicable emotion originating from the depths of the sea of ​​consciousness has always troubled Li Feng.

After eating, Li Feng took out a bottle of mineral water and drank it all, then adjusted his breathing next to him.

Five minutes later, he suddenly felt creepy all over his body, as if he was being stared at by something, and a strong sense of crisis emerged from the bottom of his heart!

Li Feng turned around and saw two pairs of green light groups suddenly appeared among the ruins not far away, looking at him coldly.

"Monster?"

Li Feng's expression changed. With his night vision, he could easily see the source of the danger.
Chapter completed!