At this time, the palace where Shen Yu and the four people were located was majestic and magnificent, the main hall was as high as 100 meters, supported by nine stout white stone pillars, and the top of the main hall was nine hideous stone carvings of evil dragons.

The moment they entered this hall, Shen Yu and the four of them felt a strong evil aura, which was even far greater than the evil aura emitted by the immeasurable sword in his hand.

This hall alone can accommodate tens of thousands of monks, but at this time the hall is empty.

At this time, the sword spirit of the Infinite Sword appeared again, looked at the empty hall in front of him, and said with some emotion: "Nearly 500 million years!

Shen Yu looked at the sword spirit and asked, "This is the Western Heavenly Demon Palace?"

The sword spirit came back to his senses from his memories and said with a light smile: "Yes, this place is the Tenglong Hall of the Western Heavenly Demon Palace. This hall has no other purpose, it is just a platform connecting the teleportation channel!"

When Shen Yu heard this, he immediately shook his head helplessly, just now he was still sighing at the majesty of this palace, and now the sword spirit actually told himself that this was just a teleportation platform, and he really hadn't seen the world.

"Ahem......"

Shen Yu snorted twice in an instant, hiding the embarrassment in his heart, and asked again: "Is there no one in the Western Heavenly Demon Palace anymore?" I didn't feel any breath of life within a radius of thousands of miles from this palace. ”

The sword spirit sighed and replied, "The Western Heavenly Demon Palace is located in the most central area of the Western Heavenly Domain, and those top powers were also killed in the vicinity of the Demon Palace back then, so the danger level in this place is the highest, even if the Hongmeng Supreme Realm does not find the entrance in the Infinite Mountain, it is not possible to approach here."

Fortunately, this is the interior of the Western Heavenly Demon Palace, if you leave this Western Heavenly Demon Palace, except for these two girls who have cultivated in the Infinite Creation Realm beside you, you and this kid who is following behind you will be killed immediately!"

Hundreds of millions of trillions of monks died in the Western Heavenly Demon Domain, and the murderous aura and resentment generated by those monks after their deaths not only lingered for a long time, but also became more and more evil and terrifying after hundreds of millions of years of fermentation.

Just an immeasurable sword that drank the blood of the monks could have an indescribable impact on Shen Yu and even Dongfang Linglong, not to mention outside the Demon Palace, where resentful spirits were full of dead energy.

Shen Yu had no doubt that as long as he stepped out of the Western Heaven Demon Palace now, he would immediately die without a place to be buried.

In other words, when he came to this Western Heavenly Demon Palace, he couldn't find the Spring and Autumn Medicine Saint for the time being, so he could only retreat into this Demon Palace first, explore it, and see if he could find an opportunity, and he had to think about it in the long run.

Fortunately, now in the West Heaven Demon Palace, there are only four of them left, and the Demon Palace occupies a large area, after all, it was a place to accommodate millions of generals back then, even if it is to explore the Demon Palace, it will take a lot of time, but there is no need to worry about boredom.

At this time, the sword spirit spoke again: "Childe, you are the destined person that Lord of the Western Heaven Demon Emperor said back then, you should be different from others, although the Western Heaven Demon Palace has been destroyed, there are many hidden treasures in it, if you can find some usable treasures, maybe you can also walk freely in the Western Heaven Demon Domain." ”

When Shen Yu heard this, his eyes lit up, what this sword spirit said was not bad, the Western Heavenly Demon Palace was a super power in the core area of the entire Origin Realm, even if it had been destroyed, the treasures hidden in the palace were immeasurable.

If he could find these treasures, with the addition of those masters under Shen Yu's current command, he could almost instantly create a first-class force and occupy a place in the core area of the Origin Realm.

The most important thing is that he can now bring all his subordinates to the West Heaven Demon Palace through that channel, and now the West Heaven Demon Palace is a place of death, and outsiders can hardly enter it, which is definitely a good place to build a sect.

Thinking of this, Shen Yu's heart was finally moved, and he turned to Dongfang Linglong and Shen Wanqing: "Wanqing, Linglong, you two will take a look in this West Heaven Demon Palace first, and if there are treasures, just put them away!"

Dongfang Linglong nodded, and then asked curiously, "What about you, Brother Shen Yu?"

Shen Yu narrowed his eyes and said, "I'm going to find the inheritance of the Western Heaven Demon Emperor, if I am really the reincarnation of the Western Heaven Demon Emperor, then I should be able to find those things, so I can't be with you."

Wu Yi has also been handed over to you for the time being, so you can take him with you! With his cultivation, once he loses the protection of us, the evil qi here can completely drive him crazy. ”

At this time, the reason why Wu Yi can still remain calm is because Dongfang Linglong uses his aura to protect him, although the evil aura here is far inferior to that outside the Demon Palace, but with Wu Yi's cultivation strength, it is absolutely unbearable.

Hearing Shen Yu's words, Dongfang Linglong nodded, and then said with some concern: "Okay, then Brother Shen Yu should be careful in everything, I don't know how many dangers are hidden in this Western Heavenly Demon Palace!"

Shen Wanqing also said: "If my brother is in trouble, we must be summoned as soon as possible!"

Shen Yu nodded, and then smiled: "Don't worry! I won't joke with my life!"

......

After everything was arranged, Shen Wanqing and the three of them began to search for the Demon Palace, and only Shen Yu and the immeasurable sword spirit floating in front of him were left in the Tenglong Palace.

He looked at the Sword Spirit and asked, "Sword Spirit, you should be particularly familiar with the Western Heavenly Demon Palace!"

The sword spirit nodded, and said proudly: "I am the sword of the Lord of the Western Heaven Demon Emperor, I have been in this Western Heaven Demon Palace for more than 10 million years, and I am extremely familiar with everything in this Demon Palace!"

Shen Yu said a little impatiently: "Okay, don't blow it, I just want to know, if the Western Heavenly Demon Emperor leaves a legacy or a heavy treasure, where is it most likely to stay?"

Hearing Shen Yu's words, the sword spirit smiled, but he was not arrogant, but fell into deep thought.

After a while, the sword spirit seemed to think of something, his eyes lit up, and he hurriedly said: "Childe, there really is a place, if the Lord of the Western Heaven Demon Emperor left a treasure, it must be somewhere!"

Shen Yu said coldly: "Okay, don't play dumb riddles with me, let's talk! What is the place?"

The sword spirit replied: "That is the Valhalla Pavilion of the Western Heavenly Demon Palace, which enshrines the spiritual positions of the famous generals of the Western Heavenly Demon Palace, and in the entire Western Heavenly Demon Palace, only the Demon Emperor can enter the Valhalla Pavilion, even if I am the personal sword of the Demon Emperor, I have never been brought into the Valhalla by the Adult."

It is said that every spiritual position in Valhalla was put in by the Demon Emperor himself, and the special features of Valhalla can be seen from this, so I guess that if the Demon Emperor left something, it must be hidden there!"