"Senior Brother Yu, this key looks very unusual, why did you put this key back?" Looking at the huge purple key on the throne, Xinhai said reluctantly.

Just now, when the people above were still killing those flying crocodiles in the swamp, Cheng Yu put the purple water back on the original throne.

It was at this time that the swamp of death changed dramatically in an instant.

"Because it belongs here, I shouldn't take it away!" Cheng Yu looked at this purple water that had been with him for several years, and he also felt a little reluctant in his heart, would it be lonely if he left it here?

Cheng Yu felt that what he had taken away from the Holy City was those treasures except for a few keys. Taking away those treasures will certainly not cause such a change to happen on the ground.

However, this key itself belongs to the Amethyst Palace, and only by putting it back can the ground return to its former state, preventing all treasure hunters from entering and leaving the Holy City at will.

Because it is very likely that the people buried in the land of this holy city are his people, how can he allow these people to disturb the peace of their property?

However, Cheng Yu's idea was obviously right, but what he didn't know was. This purple water once confessed to Cheng Yu with blood, because Cheng Yu's strength increased greatly, and when he sent the key back again, although it returned to its previous appearance, it was completely different from the past.

In the past, the Jindan period was basically able to rush through the death swamp, but now, it is difficult to rush through even the distraction period.

However, at this moment, Cheng Yu was in no mood to return to the ground to verify his ideas. Because, not long after he sent the purple water back to the throne, the throne suddenly sank, and a huge stone door appeared in front of them.

At this time, this huge stone door is slowly opening!

"Senior brother, this can't be the ultimate treasure of the Temple of Death!" said Xinhai and them happily.

Cheng Yu's mood was also very excited, because he knew that this door hadn't appeared when he came last time. And this time, the door actually appeared, and there must be something else in it that he didn't know.

But when the door actually opened, everyone was stunned.

It wasn't because it was full of treasures, but it was a huge hall that was much wider than the hall they were in, and what really shocked them was that the floor in such a wide hall was full of bones!

"This ...... How can there be so many bones here?" Xinmei said in shock.

Cheng Yu was stunned when he looked at the white bones all over the ground, he could guess some of the circumstances of these white bones before their deaths, they all died here!

The moment Cheng Yu stepped into this hall, Zishui suddenly appeared on the throne of this hall and flashed with purple light, as if it was summoning and leading Cheng Yu.

At this time, the whole palace was suddenly brightly lit! Even the cobwebs that were originally covered with them disappeared all at once, and the place seemed to have regained a bit of golden splendor.

It's just that the white bones all over the ground make people look a little creepy!

Cheng Yu walked into the hall, on the ground, on the stone pillars, and even on the stone walls, there was a sword inserted in many places, and a white bone was hung on it.

Apparently, these people were assassinated on stone pillars or stone walls!

"There must have been a tragic battle here, but who are these people?" Xinhe said curiously, looking at these white bones.

Several women looked at the white bones all over the ground but were a little scared, as if countless eyes were staring at them, although they were already strong in the fit period, but they still couldn't help but have a girl's heart, and they had a natural fear of this kind of thing.

"You guys, this ...... Is this an immortal weapon?"

Xinhai's words obviously attracted everyone's attention, Xinyun picked up the sword in Xinhai's hand and saw that it was really an immortal weapon, but this immortal weapon had long been gone.

Hearing Xinhai's words, Cheng Yu also squatted down, took a long sword from the white bone hand on the ground, wiped off the thick dust, and took a closer look, he was shocked in his heart, this sword turned out to be an immortal weapon!

"Immortal weapon! This is the best Horcrux! This is the best Horcrux! Oh my God! The magic weapons here are all immortal weapons and ultimate horcruxes!" At this time, I saw Xinhai pick up one long sword after another from the ground, and what was shocking was that these long swords were all immortal weapons and ultimate horcruxes.

"Haha! We've made a fortune, and there are so many immortal weapons and superb horcruxes in the magic weapons here. Especially these immortal weapons, although there are no more immortals, but even so, their power is far beyond any Horcrux!" Xinluo and Xinhai felt that they were simply too happy.

The magic weapons here are all immortal weapons and horcruxes, and they feel like they have entered a sea of immortal weapons. Once, immortal artifacts were a kind of unattainable existence for them.

If you want to talk about the most frequently seen immortal artifact, it must be the Five Elements Mirror.

And now, they are standing in the midst of immortal weapons all over the ground, and this feeling of happiness and excitement is not something that everyone can experience.

"It's incredible, who are these people? The weapons they use are all immortal weapons and top-grade horcruxes, which is also too extravagant!" Although Xinhe was also very excited to see so many immortal weapons and horcruxes, he was even more curious about the identity of these white bones.

Cheng Yu searched for several white bones in a row, and finally found that the person holding the immortal weapon seemed to be the same type of person, while the person holding the best Horcrux was another type of person.

"Immortal realm! These people holding immortal weapons are all immortals!" At this time, a few words suddenly popped up in Cheng Yu's heart!

At this moment, he suddenly figured out that the Holy City was really destroyed by the Immortal Realm! And these people with the best Horcruxes in their hands should be the people of the Holy City!

Looking at the white bones all over the ground, maybe half of them were his own people, Cheng Yu's heart was shocked, sad, and angry!

"Why!Why?????

He really couldn't understand, this was the human realm, and why did the immortal realm come to the human realm to destroy the holy city?

He was originally from the fairy world, and he knew very well that the fairy world looked down on any lower world. Because, only the most powerful people in the Nether Realm can enter the Immortal Realm through Ascension.

However, these people who think they are the most powerful in the Nether Realm, although they are not the weakest people in the Immortal Realm, they are definitely not the strongest.

Because the people who have just ascended into the immortal realm are not even immortals, they are only in the transition period between humans and immortals, and they are not real immortals, so the immortal realm looks down on the lower realm at all.

Why, then, did they want to destroy the Holy City in the Nether?