Not long after the monk left Xiao Ming, he sent Su Yi's reply to the Nine Nether Crows as soon as possible.

"Let this seat wash its neck and wait in the forbidden place in the secluded capital?"

When the Nine Ghost Ravens heard the news, they almost laughed angrily.

This is a city of death!

It's the lair of their Xuan Shen Court!

"Little thing, this time in the city of vain death, there is no more Su Xuanjun's Taoism for you to use!"

The bloody eyes of the Nine Nether Crows were clear, and the killing machine was boiling.

……

Valley of the Fallen Gods.

One of the nine most dangerous forbidden places in the city.

A forbidden area that is enough to go to rival the Great Ruins of Chaos and the Calamity Heavenly Mountains.

It is rumored that the Valley of the Fallen Gods is filled with a force of rules related to the detention of souls, called "Yin Eclipse", which perennially transforms into a black mist and envelops the Valley of the Fallen Gods.

In the past years, there was no shortage of people in the imperial realm who were proud of the world and broke into it, trying to deduce and comprehend the mystery of the "Yin Eclipse" rules in the Valley of the Fallen Gods.

But without exception, all of them unfortunately suffered.

The souls of these emperors were invaded by the power of yin erosion, turned into evil spirits, and entrenched in the Valley of the Fallen Gods all year round, unable to get out of trouble for the rest of their lives.

And their Dao bodies were completely corroded and dissipated, turning into a kind of nourishment in the Valley of the Fallen Gods called 'Night Crying Flowers'.

In the netherworld, there has always been a saying:

Even if the gods enter the Valley of the Fallen Gods, they will also fall into it, and they will not be able to get out of it!

Of course, Su Yi knows very well that this rumor is not reliable.

Because he had broken through the Valley of the Fallen Gods back then, how could he not know the details of this vicious forbidden land?

At this time.

Su Yi and his party were walking through the Valley of the Fallen Gods.

The Book of Listening was filled with a mysterious gray-cyan Dao light, turning into a ripple-like light and shadow, swirling around Su Yi and the others.

Along the way, the black mist turned by the power of the eroded power faded like a tide when it touched the power of the Book of Truth.

Even though Yuan Linning had already seen all the incredible methods displayed by Su Yi, he was still surprised when he saw that the "Yin Erosive Power" that was enough to threaten the life of the Emperor of the Xuan Realm was easily dissolved.

But soon, Yuan Linning noticed that whether it was Youxue, Qingteng and Qingdui's master and apprentice, they were very calm along the way.

It seems that in their eyes, this is a normal thing, and there is no surprise at all.

"It seems that they all already know how amazing Su Daoyou is, but I am the only one, like a fledgling bird, startled......"

Yuan Linning laughed at herself in her heart.

Rumble!

Suddenly, the black fog rolled in the distance, and a vicious and terrifying figure rushed out.

It was a white-robed man transformed by an evil spirit, holding a blood-stained mottled bone spear in his hand, and his eyes were full of violence.

As he swung the bone spear, a black sharp edge filled with a corrosive aura slashed through the air.

That kind of power was much stronger than the Soul Devouring Bird that Su Yi had surrendered before, and it was enough to make any Xuanzhao Realm character frightened.

At this moment, Yuxue made a move.

Sou!

The fiery red Burning Silence Ruler floated into the air, and the monstrous flame light rain set off easily defeated the oncoming black edge.

And as the Burning Silence Ruler suppressed down, the white-robed man in the distance didn't have time to dodge at all, and his body was incinerated with a bang.

Yuan Linning and Qing Du were amazed.

Qing Teng's eyes are a little complicated, this burning ruler is one of the nine forbidden artifacts of the Hades King, in yesterday, the railroad man was in charge of this treasure, and he was severely injured in one fell swoop, even his Dao body and a body of Dao Xing, were deprived!

Now, this treasure is used in the hands of Youxue, and the power is far away

More powerful than when used in the hands of railroad people!

Only Su Yi looked indifferent as usual and continued to move forward.

Before his death, the white-robed man should have been a late-stage emperor of the Xuanzhao Realm who suffered in the Valley of the Fallen Gods, his Dao body had long been worn out, and his divine soul had been corroded by the power of Yin Erosion, and he had completely become an evil spirit.

If it weren't for the fact that this guy could use the "Yin Eclipse Power", Youxue wouldn't have to sacrifice the Burning Silence Ruler at all, and he would have been able to easily suppress it.

Not long after the group walked forward, Su Yi suddenly paused and looked up at the high place of the mountain on one side.

It was a cliff wall, and a snow-white spirit flower was rooted in it, the petals were divided into twelve pieces, and the stamens were like lanterns, diffusing wisps of black light.

The flowers are like white jade, spraying thin black light.

Faintly, there were bursts of terrible cries.

Night Flowers!

A kind of demon flower born in the power of yin erosion, all the strong people who died in the Valley of the Fallen Gods, their body and flesh were ground and turned into nourishment for the night crying flower.

"Twelve petals, the stamens are eroded, and this night cry flower has been burning for 12,000 years."

Qing Teng's eyes lit up, and he said, "This is a rare elixir that can only be born in the Valley of the Fallen Gods, all over the heavens. ”

Among the monks who fell in the Valley of the Fallen Gods, there were many emperors, and their flesh and blood contained extremely surging blood qi and great avenue power.

And the night cry flower absorbs these nutrients for many years, and only a petal is born every thousand years.

When nine petals are condensed, the Night Cry Flower will undergo a qualitative transformation, and the breath of Yin Eclipse rules will be born in its stamens!

Like the night cry flower in front of him, which has been on fire for 12,000 years, it can already be called a great power medicine, which is enough to make the existence of the Xuan Yin Realm snatch his head.

"Yuxue, you come and take it off."

Su Yi commanded.

"Okay."

The snow is caught in the air.

On the cliff wall in the distance, the night cry flower was uprooted.

But almost at the same time, a group of evil spirits with terrifying breath suddenly swept out of the black mist from the heights, and they all rushed towards Su Yi and them.

Youxue Xing's eyes were cold, his expression was quiet, and he directly sacrificed the Burning Silence Ruler into the air.

Rumble!

The divine flames swept through the sky like a storm, just like the fire refining the sky, and the figures of more than ten evil spirits all let out terrible and painful screams, and their souls were scattered.

And the night cry flower fell lightly into the hands of Youxue.

Witnessing this scene, Yuan Linning couldn't help but feel admiration, and secretly said, I don't know if I have the opportunity to have such terrifying strength in this life......

Youxue, who was admired by Yuan Linning, looked at Su Yi with soft eyes at the moment, and said, "Fellow Daoist, do you want to seal this flower?" ”

Su Yi shook his head slightly and said, "Give it to Qingteng." ”

Qingteng was suddenly caught off guard and was about to refuse.

Youxue had already handed over the night cry flower without saying anything, and said, "You also know that the things sent by Su Daoyou don't like to be rejected by others the most. ”

Qing Teng was stunned for a moment, and finally put away the night crying flowers, and said gratefully: "Thank you, Lord Su!" ”

Su Yi said casually: "I'm just making up for the guilt in my heart." ”

Seeing this scene, Yuan Linning sighed again.

In the past years, she had also heard that the lord of the small underworld, the "Tongtian Demon Vine", was such a terrifying demonic existence, as long as the old people who went to the city of vain death, they would subconsciously avoid the small underworld, and did not dare to take a step beyond the thunder pool.

Because, that's the territory of the "Tongtian Demon Vine"!

But at this time, the "Tongtian Demon Vine", which was feared by many emperors in the outside world, respected a young man like Su Yi like a god!

Which makes it possible not to

Shocked?

Su Yike ignored these.

He took care of himself and led the way by his predecessors, and along the way, he encountered many evil spirits hiding in the black mist, but without exception, they were all easily killed by Youxue.

It's a pity that I didn't encounter such a god as the Night Cry Flower along the way.

Half a quarter of an hour later.

On the ground at the end of the canyon, a cavern suddenly appeared that led to the depths of the ground.

In the area around the cave, not a single grass grows, not even the black mist turned by the power of the corrosive power has disappeared, and there is no trace of evil spirits.

There was a dead silence.

An invisible force that suppresses people's hearts has also spread to the hearts of everyone.

The crowd stiffened and felt an inexplicable sense of shock.

It was as if there was some unknown mortal danger hidden in that underground cavern.

Youxue couldn't help frowning, and her pretty face, which was as cold as ice, rarely showed a dignified color.

There is a great danger hidden in this underground cave!

Su Yi's expression was as indifferent as before, and he ordered: "Qingteng, you and the others stay here and wait, remember not to perceive this cave." Yuxue, you and I will go under this cave for a while. ”

Qing Teng nodded solemnly in agreement.

Immediately, Su Yi and Youxue walked into the cave together.

……

Underneath the cavern, there was darkness.

The regular power of the Eroded Avenue is distributed in every inch of space leading to the cavern.

Yu Xue was secretly frightened, the power of the rules was obviously born from the original power of the Vain Death City, and it was full of indescribable coercion.

Ask yourself, if it wasn't Su Yi who used the Book of Truth to lead the way this time, even she wouldn't dare to venture into this place.

However, it was at this time that Youxue realized something and couldn't help but ask: "Fellow Daoist, isn't this Book of Truth of the Night's Watch innate restraint of the Origin of the Dead City?" ”

Su Yi nodded and said, "The Book of Truth Hearing is the companion creature of the guardian divine beast 'Truth Hearing' of the Netherworld, and that divine beast Truth Hearing was originally born from the origin of the Netherworld. ”

"Strictly speaking, the Origin Rules in the City of Vain Death are also part of the Origin Power of the Netherworld, and it is reasonable that they can be suppressed by the power of the Book of Truth."

Speaking of this, Su Yi thought for a while and added: "Of course, as you said, the greatest use of the Book of Truth and Hearing is to suppress evil spirits and eliminate misfortunes. ”

Youxue said: "Who is better than the Book of Truth and the tombstone in the city that suppressed the dead?" ”

Su Yi thought for a while, his eyes were slightly strange, and said: "As far as I know, that tombstone is indeed from the hands of the last 'Netherworld Emperor' of the Netherworld Mansion, in order to pay tribute to the Diting Divine Beast of 'Killing and Sacrificing Dao, Yongzhen Xudu'. ”

Youxue was suddenly taken aback.

In ancient times, the "Di Ting", who was once regarded as the guardian beast of the underworld, was killed and sacrificed, and Yongzhen was drunk?

This secret is appalling!

Seeing Su Yi continue: "Although that tombstone is not an innate divine object, it is forged by three supreme forces. ”

"One is the natal bone left over from the divine beast's truth."

"One is the innate divine artifact 'Evil Mirror Table' that was born in the pool of the dead."

"One is that the Netherworld Emperor devoted his efforts to the Tao at the expense of himself, and engraved a Great Dao Treasure Sutra engraved in the tombstone. This Great Dao Treasure Sutra is called the 'Six Paths of Reincarnation Sutra', which comes from one of the supreme artifacts of the Netherworld, the 'Netherworld Record', and involves the origin and mystery of the Netherworld. ”

After that, Su Yi's eyes became more and more subtle.

Because it is rumored that if you can understand the mystery of the "Six Paths of Reincarnation", you can get a trace of the true meaning of reincarnation!