"What's the matter, wasn't there anyone talking just now? Why is there no one now? Qin Yun was puzzled, and he didn't dare to trespass.

Suddenly he had a bold guess in his mind, so he took a few steps back, just as he exited the cave, and then took another step forward, stepping into the cave again.

Sure enough, the voice like a bell sounded in his ears again: This is the Netherworld, and the trespasser is dead!

I tried this several times in a row, and each time the voice would sound.

This made Qin Yun overjoyed, and finally understood how the voice came from just now.

There is no one in this cave at all, and the voice just now is just a (forbidden jìn) system, which should be specially designed to deter trespassers.

In the fairy world, there are often people who set up such a (forbidden jìn) system on their own caves, firstly, to warn trespassers, and secondly, once the (forbidden jìn) system is triggered, the owner of the cave will immediately know about it, so as to deal with the enemy.

But now, Qin Yun has triggered the (forbidden jìn) system several times in a row, and no one has come out, so he can conclude that there is no one in this cave mansion.

Since there was no one in the cave mansion, it meant that the danger of this cave mansion had been greatly reduced, so Qin Yun walked towards the cave mansion unceremoniously.

The entrance to the cave is narrow, but once you enter, it suddenly opens up.

The entire belly of the mountain was hollow, and a large hall (hall diàn) dozens of meters high appeared in front of him.

The big (hall diàn) is resplendent and magnificent, and the night pearl as big as the head of several people is inlaid on the stone wall of the big (hall diàn), and the whole big (hall diàn) shines like day.

Qin Yun looked at the majestic hall in front of him, and his heart suddenly broke out for no reason, especially the plaque on the giant gate that was more than 20 meters high, and the three words 'Netherworld (hall diàn)' on it were shocking.

The coercion emanating from above made Qin Yun breathless.

"The Netherworld (hall diàn), the legendary Netherworld (hall diàn)?"

Qin Yun was shocked in his heart, and finally understood what the Netherworld Emperor's Mansion in the Dao (forbidden jìn) system meant when he had just entered the entrance of the cave before?

There has always been a secret in the fairy realm.

Hundreds of thousands of years ago, before the Great Qin Immortal Dynasty was established, the entire Immortal Domain was scattered, and the major forces were divided, and no one obeyed anyone?

But at this moment, a very powerful figure appeared, he swept through the major forces of the Immortal Domain with his strong strength, and created the first unified force since the Immortal Domain (Diandiàn) with almost cruel killing methods, and that person is also known as the Emperor of the Netherworld.

Because the methods of rule of the Netherworld (Temple Diàn) are so cruel that everyone talks about it.

In the tens of thousands of years after that, the entire immortal realm was under the rule of the Netherworld (Diandiàn), and countless people in the entire fairy realm were miserable.

It wasn't until 100,000 years ago that the ancestors of the Qin family united with the ten immortal emperors of the immortal realm to set a trap to seal the Netherworld Emperor into the void space, which brought peace to the immortal world, but even so, the ten immortal emperors all fell, and only the ancestor of the Qin family survived.

Qin Yun's father, the Qinghan Immortal Emperor, once said that the strength of that Netherworld Emperor had far surpassed that of the Immortal Emperor, and had even reached a new realm, and he called this new realm the Supreme Supreme.

100,000 years have passed, and several immortal emperors have been born in the entire immortal world, but there is always only one Netherworld Emperor, and the legend of the Netherworld Emperor lives in the hearts of all the older generation of immortals like a demon.

At the beginning, when he entered this Netherworld Emperor's Mansion, Qin Yun had not yet connected it with the most powerful Netherworld Emperor in the Immortal Realm, but now seeing Netherworld (Hall Diàn) again made him full of shock.

How could the Mansion of the Netherworld Emperor appear in the mortal realm? And wasn't this Netherworld (palace diàn) destroyed as early as hundreds of thousands of years old?

Qin Yun was puzzled in his heart, but he was still ready to find out, because if this was really the real Netherworld (hall diàn), it was very likely that it contained the treasure of the Netherworld Emperor.

Qin Yun walked to the door of the big hall and exerted all his strength to push out the door that was more than ten times higher than him.

As soon as he entered the big hall diàn, Qin Yun was once again stunned by the scene in front of him.

From the outside, this big hall was already very magnificent, but after stepping into the big hall (hall diàn), Qin Yun was shocked by the scene in front of him again.

The fairy aura lingers in the big (hall diàn), and the roof hangs the nine heavenly stars, which is very vast.

There are nine heavenly stone pillars below, and nine hideous beasts are carved on them, with teeth and claws, which make people frightened at a glance.

Of course, what made Qin Yun feel most oppressed was that there was a throne above the big (hall diàn), and the whole body was made of purple gold and white jade, exuding endless coercion.

"Is this the legendary Netherworld (hall diàn)? Sure enough, it is very magnificent, and it is not inferior to my father's Qinghan (hall diàn). Qin Yun said to himself in amazement.

However, at this moment, a snort suddenly sounded.

"How can the legendary Netherworld (hall diàn) be so simple?"

Qin Yun was suddenly shocked, hurriedly looked around, and said vigilantly, "Who?

"Haha, little doll, who am you? 100,000 years, no one has asked me that for 100,000 years. The deep voice sounded again.

Qin Yun's face changed, and he looked at the soft sword in his hand as if he had seen a ghost.

His soul power clearly sensed that the voice just now was coming from this seemingly inconspicuous soft sword.

When he killed Liu Jun and got this sword, he felt that this sword was not an ordinary sword, but after studying it for a long time, he found that this sword had nothing special except for its sharpness.

Now that this sword actually spoke, it was enough to prove that his feelings were not wrong at the beginning.

"Are you the instrument spirit of this sword?" Qin Yun asked in surprise.

"Machine Spirit?" the voice sneered again, "The old man is a generation of Immortal Emperors, how can it be a machine spirit?"

Qin Yun's eyelids jumped suddenly.

Immortal Emperor?

Isn't that the same level as my father?

In his impression, there were a total of four great immortal emperors in their Great Qin Immortal Dynasty, and there were thirty-six immortal kings, who sat in the thirty-eight heavenly palaces of the seven immortal realms of the Big Dipper, each of which was a monstrous existence.

The voice coming from the soft sword in front of him actually said that he was an Immortal Emperor, which simply made Qin Yun unbelievable.

"Since you are an Immortal Emperor, then why are you in this sword?" Qin Yun asked puzzled.

"Hmph, it's all to blame on this damn Netherworld Emperor, he relied on his strength to destroy my (肉ròu) (身shēn) with one finger, and also imprisoned my soul forever (forbidden jìn) in this 'Yuan Han' sword, damn it, this damn guy, trapped me in this broken sword for 100,000 years, and sealed the power of this sword, and sent me into the mortal world, just to make me suffer humiliation. A furious voice came from the soft sword.

Qin Yun glanced at the soft sword in his hand and was indescribably surprised.

It turns out that this sword is called Yuanhan?