After discussing, Chu Feng and the Battle Spirit King came to the entrance of the cave that the personnel of the War Spirit Hall had found.

The entrance to the cave was about two people wide, and the ground was pitch black and bottomless, and some cold air kept coming up.

"Is this the place?" asked Chu Feng.

The Battle Spirit King nodded and said, "This is exactly the place. However, I don't know if there is any danger, so I haven't sent anyone down yet. ”

"Well, Venerable Relics, you really have to be careful!" Chu Feng replied.

And the Battle Spirit King continued: "But now, since the Xuanshuang Sect and the Lingyan Mountain have retreated from the Heavenly Martial Sect after receiving the news, they will definitely rush over! After all, it is a supreme-level relic, and it is impossible for them to turn a blind eye!"

"Hmm. Chu Feng also said with a little anxiety: "Even if it wasn't for Liu Yinhuang's guy to come in person, I'm afraid it would be at Liu Ruohai's level!

The Battle Spirit King replied, "Yes, but the Palace Master and the three Holy Emperors are currently encountering some obstacles, and they may not be so fast!"

Hearing this, Chu Feng was stunned for a moment and said, "That is only on your own!"

The Battle Spirit King also smiled bitterly: "Yes! So, your current body, no problem, right?"

Chu Feng shook his head and said lightly, "It's okay, but I need to rest for one more day!"

"Yes. The War Spirit King said, "But in a day's time, we must go in." With the environment here, the people of Tianwumen are not so quick to rush over, but it is not a way to delay!"

"Understood. Chu Feng nodded and said, "I'll leave in a day, no problem!"

Hearing this, the Battle Spirit King also smiled and nodded.

......

Subsequently, everyone in the Spirit Sacred Palace decided to set up camp here and began to prepare for the method of entering this high-level ruin.

After all, the honorable ruins are no better than those ordinary ruins in the land, the environment here is relatively dangerous, and it may be that the strong people of the Spirit Emperor Realm enter it, and they are all more auspicious.

Therefore, Chu Feng and the others must be fully prepared. In addition, returning to the camp of the Martial Spirit Palace, Chu Feng also began to cultivate and recover.

His physique is special, and his recovery is naturally very fast. Moreover, the current Chu Feng's understanding of many aspects has also deepened a lot.

For example, [Treading Technique], [Phaseless Golden Body], etc. There is a great terror between life and death, and naturally there is also a great understanding, and this battle of life and death has benefited Chu Feng a lot!

Now, Chu Feng's cultivation and perception naturally made his strength and cultivation improve again. Although he is still the Heavenly Martial Realm Seventh Heaven, he is also much stronger than before!

On the second day, Chu Feng and the War Spirit King and others came to the entrance of the ruins, ready to enter.

Chu Feng and the others were all ready, and Nan Yan's body had recovered almost completely, plus after taking the pill that Chu Feng gave him, it was naturally not a problem now.

Descending from the deep and secluded huge hole, Chu Feng, the Battle Spirit King and the others could clearly feel the cold and damp aura coming from below.

They didn't fly down at great speed, but landed slowly, after all, no one knew what kind of risks existed in this ruin.

What's more, with such a large ruin, I'm afraid there is an entrance elsewhere, so Chu Feng and the others can't be sure that in fact, whether the people from the Tianwu Sect have entered this ruin or not, they can only speed up their exploration.

The landing time lasted for a quarter of an hour, and Chu Feng and the others finally landed on solid ground.

In this operation, for the sake of efficiency and safety, Chu Feng and the others did not take all the people and horses with them.

In addition to Chu Feng and the Battle Spirit King, as well as several high-level officials from both sides, there were only nearly a hundred Heavenly Martial Realm elites with them, and the rest of the horses were all stationed on it to respond.

Of course, Chu Feng and the others also gave an order in advance, if the people from the Tianwu Sect came here, they would leave directly if they couldn't fight, and they couldn't fight hard!

And Chu Feng and the others were concentrating on exploring the ruins here.

After falling to the ground, they found that the huge hole above their heads had become a small dot that required careful attention to see.

In addition, Chu Feng found that in front of them, there was a vast mountain range, which appeared in front of them one after another.

"This?" Others were a little surprised, how could there be a mountain range underneath the ground, and the sky in the distance was also dim and difficult to see, it was like a separate world, which looked shocking.

At this time, the Battle Spirit King calmly explained: "It seems that this is indeed a supreme-level relic, and the owner of this ruin, I'm afraid that his cultivation and status are not low!"

"Hmm. Nan Yan also nodded, and then said: "To build such an underground world, although the Yuanzun Realm can do it, it must consume a lot of manpower and material resources, and it is probably difficult for ordinary Yuanzun Realm to exist in a short period of time." ”

The War Spirit King continued, "Not bad. Therefore, I speculate that the owner of this supreme ruin, that is, the Yuan Venerable Realm, probably still had a very high status back then, and could drive a lot of manpower and use a lot of materials to build such a huge and spectacular underground world. ”

Everyone nodded when they heard this, so I didn't expect the powerhouse of the Yuanzun Realm to be able to create a world out of thin air.

Of course, this world is not an independent kind, the rules of heaven and earth, the operation of the yuan force, still need to rely on the entry of the external yuan force, and the rules are the same as the outside world and the earth, but to achieve this step, it is obviously difficult for ordinary yuan zun realm to have such ability.

Now, Chu Feng and the others were a little excited, since the master of this underground world was very powerful, then the more treasures in front of their eyes. Of course, the danger will also increase, but opportunities and challenges have always been one, so Chu Feng and the others don't care.

Although it is certain that there is a huge danger, if you can get a good treasure and go further in the martial arts, it is actually very worthwhile.

"Let's go, let's go!" the Battle Spirit King glanced at Chu Feng and said.

Everyone nodded, and then set off, followed by a group of disciplined Heavenly Martial Realm troops, with a magnificent momentum.

They approached the mountains ahead!

Just as they came to the foot of the mountain range, suddenly the heavens and the earth in front of them began to tremble and roar, as if some terrifying existence was about to appear.

And then...... They really saw the shock.

I saw that in the mountains ahead, countless dense black spots like ants suddenly appeared.

If you look closely, you can see clearly that those black spots are all hideous figures wearing tattered armor and blurred flesh and blood.

Seeing this scene, everyone present was a little shocked and surprised.

"These figures are supposed to be the army that guarded this underworld in ancient times, but in that battle, they were invaded by the demonic energy of the alien demon race, and after death, they turned into like this!" said the War Spirit King.

At this time, everyone's mood was also a little heavy. It seems that they have to take action against these ancient predecessors before they can move on!