The world is so strange, when Ye Feng felt that he could easily return to Huaguo, he found that it was not easy to go back, if it was just him, there would naturally be no problem going back and forth, but the problem was that if Ye Feng wanted to think about the long run, he had to open the protective layer function of the passage of the heavenly ship in and out of the secret realm, so that things would be complicated.

First of all, he needs to improve another level of cultivation, which is not difficult, and with enough four-value quotas, he can complete this goal at any time. But the next thing to do is difficult, if he wants to open the protective layer function of the heavenly ship, the improvement of cultivation is only half completed, and the remaining half requires him to go to a place to find a material, this place is the Death Valley at the southern end of the secret realm that Ye Feng and Yan Ruyu and Li Caixue talked about.

According to Inara's prompt, hundreds of millions of years ago, the Ancient Celestial Clan set up a place to make celestial ships in the secret realm, that is, the place called Death Valley at the southern end of the secret realm, and the final formation of the celestial ships came from there, when the ancient celestial clans began to fall for an unknown reason, the celestial ship base in the Death Valley was destroyed by them in advance, but although the base was damaged, some necessary materials were still left, and these materials are placed now, each of which is a treasure, including the main material for opening the protective layer of the celestial ship.

After the extinction of the Celestial people, the Valley of Death has also become a forbidden place for no one to enter, but according to some information left by the Celestial people, later generations deduce that it is not impossible to enter the Valley of Death, as long as you find the right way and way, you can enter the Valley of Death.

But how to find this right path is a mystery. A mystery that no one can solve, for thousands of years, countless monks of the Xiuzhen sect have tried to enter the valley of death, but the solution has all failed, and they have paid a heavy price, once they go the wrong way, they will pay the price of their lives.

Therefore, it may be easier for Ye Feng to find where Death Valley is. But it is not easy to enter the valley of death, and the dangers are unpredictable.

At the southern end of the secret realm, there are also several small countries, although their scale is not as large as the three countries of the Central Plains, but they are self-contained, with various chapters, and behind these small countries there are also shadows of various cultivation sects, because they are adjacent to the Valley of Death. Therefore, the struggle for control of Death Valley has become the fuse of these small countries' years of war.

And Innara also specially reminded Ye Feng, just like the wild land of Western Xinjiang. The Ancient Celestials also set up some kind of unknowable formation in the area around Death Valley. Once all cultivators enter this area, their divine consciousness will become invalid, and their own cultivation will also be suppressed, which is also very unfavorable news for Ye Feng.

This means that after he goes to the southern end of the secret realm, it will be impossible for him to use his divine sense to conduct a large-scale exploration.

But no matter how difficult it is. Ye Feng still decided that he had to go to the southern end of the secret realm, as for whether he could successfully enter the Valley of Death and find the main ingredients to open the protective layer of the Heavenly Ship, it would depend on his luck and creation.

He was about to leave soon after he came back, which made Li Caixue, Yan Ruyu and Baya full of complaints about Ye Feng. The third daughter is at the age of hot love, and she can't wait to be with Ye Feng every day. But this kind of beautiful days of enjoying love are so short, how can they not complain and resent.

Grievances return to grievances, and the three daughters also understand that if they think about it in the long run, they must let Ye Feng leave, and the short-term separation is also for a long-term reunion.

In order to appease the lovesickness of the three daughters after he left, Ye Feng stayed for a few more days, and used the sound spirit pill to open the spiritual root for the three daughters, and taught them the basic cultivation techniques for the beginner.

During the time they left, they could persist in cultivation and relieve the pain of loneliness and lovesickness, just like Qin Yan and the others who were the pearls of the outside world, Ye Feng had been in the secret realm for so long, if he hadn't taught them to cultivate in advance, Qin Yan, Wu Xinghua, Su Qing and Yan Wushuang would have thought of him and gone crazy for a long time.

Ten days later, the three girls all stepped into the path of cultivation, among which Yan Ruyu and Baya had some foundation, and the progress was a little faster, although Li Caixue had a special physique, but because she had no experience, the progress was a little slower, but fortunately, with the assistance of Ye Feng's focus, she also followed, and after tasting the wonders of cultivation, the three women's resentment towards Ye Feng's departure was naturally greatly reduced.

And Ye Feng has also successfully upgraded his cultivation to a great level in the past few days, and has entered the realm of the Great Perfection of the middle stage of the Transformation of Gods. The cultivation conditions for opening the protective layer of the Heavenly Ship have been reached, and it is time to set off to the southern end of the secret realm to find Death Valley.

After another two days, Ye Feng finally came to the southern end of the secret realm and set foot in this area that was still unfamiliar to him.

The aura at the southern end of the secret realm is much weaker than that of the Central Plains and the Western Frontier, and there are not many spiritual stone veins, so Ye Feng speculated that the cultivators at the southern end of the secret realm should not be able to compare to the Central Plains in general.

Moreover, the environment at the southern end of the secret realm is very harsh, mostly shady and humid dense forests, the fields are barren, and the population is much sparse compared to the Central Plains.

In addition, there have been wars and turmoil between the countries at the southern end for many years, and the people living at the southern end of the secret realm will naturally not live a much comfortable life.

Because of the differences in regional culture, the people in the south were very excluded by the Central Plains, who did not want to come to this barren land, and did not welcome the people from the south to the Central Plains.

After a few days of inquiry, Ye Feng learned that the location of Death Valley was located in a territory called Sun and Moon Country, and this Sun and Moon was undoubtedly the most extensive and powerful country at the southern end of this secret realm.

The largest cultivation sect in the country of Sun and Moon is called the Black Dragon Sect, and there are more than 10,000 monks under the Black Dragon Sect.

The hinterland of the Black Dragon Sect is not near the Death Valley, the reason is that the area near the Death Valley will invalidate the divine consciousness and greatly reduce the cultivator's own cultivation, so the Black Dragon Sect chose the main site of the sect in a mountain recess more than 300 miles away from the Death Valley, and with the Death Valley as the center, many sub-sects were set up around it, which blocked the water of the entire Death Valley guard.

When Ye Feng collected this information through various information, he immediately went to the valley of death, and sure enough, as Innara said, as soon as he entered the area near the valley of death, his divine sense was completely imprisoned, and his strength cultivation also dropped sharply, and the moon approached the valley of death, the more it fell, and when he finally came to the valley of death, his cultivation had been suppressed to the realm of Jindan.

That's not all, as time passes, Xiu Wei will continue to be suppressed until he is finally completely suppressed and becomes an ordinary person.

The Death Valley left behind by the Celestial Clan is indeed full of weirdness.

What shocked and made Ye Feng even more incredible was that the so-called Death Valley was not the kind of valley he imagined at the beginning, there was a huge temple at the entrance of the Death Valley, just like the kind of temple that Ye Feng had seen on the Mysterious Island before, but there was no divine beast to protect it.

Along the way, the door of the temple opened, and it was easy to enter, but after entering, a scene that made Ye Feng feel incredible appeared.

In this temple with a very large internal space, there are countless large mirrors, these mirrors are staggered left and right, forming a huge mirror maze, not to mention accurately finding the mirror that can enter the valley of death, once people walk into this mirror maze, it is not easy to get out.

Ye Feng tried to walk into the edge of the labyrinth, as soon as he entered, he felt dizzy, and this dizziness was only slightly weaker after running the true yuan, in short, when he first came in, there was an indescribable force pressing over from all directions, if it weren't for Ye Feng's advanced cultivation, this pressure alone could make him faint.

If you want to go deeper, Ye Feng will not dare to try it easily, at this point, Ye Feng can basically conclude that this mirror maze is another formation relic left by the ancient Heavenly Clan, if you want to lift the formation here and accurately find the mirror that can enter the valley of death, I am afraid you need a map of the formation to be lifted, just like when the formation ban on the ethereal peak of the Great Light Temple was lifted, the same thing, Ye Feng still needs to do it again.