After arranging the people of the Demon Suppression Tower, Ziyu and the three of them flew towards the middle of the underworld.

Along the way, Ziyu encountered an unknown number of underworld troops, but they did not attract the attention of the high-level forces in the underworld.

Whenever he encountered the Hades army, Ziyu destroyed it with lightning speed, and did not let the Hades army transmit their news.

Zi Xuan and Xiao Jiu also subdued many undead above the Clear Void Realm, and Xiao Jiu branded these undead with divine souls.

At first, Ziyu didn't understand why Xiao Jiu and Zixuan wanted to subdue the undead, but in the end, Xiao Jiu explained: "Brother Yu is going to kick the Immortal Emperor in the future, and these undead can also help in the future." ”

Ziyu was greatly moved in his heart after hearing this, and at first he ascended to the immortal realm just to let Tianmen gain a foothold in the immortal world, and finally learned that the Buddha Emperor wanted to control himself, and Zinuo was trapped in the space crack, all of which forced him to develop his own power, just Tianmen is not enough, with the power of Tianmen, those immortal emperors can easily send a team of people to destroy Tianmen.

In this life, by coincidence, he also has several Immortal Emperor treasures, which are enough for those Immortal Emperors to covet and peep.

If you want to keep the treasure, protect the people around you, and completely get out of the control of the Buddha Emperor, you can only enter the Shoutian Realm and have your own power, and only by being the emperor can you dominate all this......

"Brother, in fact, it is not difficult for you to be called the emperor, although we are a little short of numbers now, but the immortal generals under your command have surpassed many immortal emperors, now as long as you enter the Shoutian realm, my sister-in-law still has a lot of fox clans in the fox emperor immortal world to support her, we can first use the territory of the fox clan to develop, gather all the people of the fox clan, and then act at the opportunity." ”

Ziyu raised his head and looked into the distance, he naturally understood what Zi Xuan said, if he used Xiao Jiu's influence in the fox clan, he could save a lot of trouble and save a lot of time.

It's just that if he really wants to be the emperor in the fairy world, he will definitely bring unwarranted disasters to the fox clan......

Just as Ziyu was thinking, a team of underworld troops flew in from a distance.

Could it be that the underworld army found the three of them? When Ziyu was thinking, the underworld army had already flown close.

The leader is an undead spirit of the reincarnation mirror, leading more than 10,000 underworld troops to gallop rapidly, and when Ziyu approached, the undead commander of the reincarnation realm looked a little surprised, but he didn't expect to see humans in the hinterland of the underworld.

However, the undead commander only glanced at Ziyu and the three of them, and did not stop, leading his underworld army to gallop away.

The three of Ziyu secretly claimed to be surprised, which was a little different from what they imagined.

As soon as this group of men and horses passed, another group of underworld troops galloped past in the distance.

In just half a day, Ziyu actually encountered more than a dozen people, but these people didn't do anything to Ziyu and went in one direction.

"Are these Immortal Army rushing to the battlefield?" Xiao Jiu asked curiously.

Zi Xuan said: "The direction they went didn't look like a battlefield. ”

Ziyu thought for a while: "Let's go and see." ”

"Brother Yu......"

Ziyu took Xiao Jiu's hand and pressed slightly, signaling Xiao Jiu not to worry.

"Let's go, let's see, with so many Hades gathered, something big must have happened. Zixuan said and stepped out first.

Ziyu pulled Xiao Jiu and flew forward with Zixuan.

Along the way, the three of them gradually found that there were more underworld troops, and these underworld troops were in their own formations, waving banners with different numbers, and some of them had 100,000 underworld troops.

The three of Ziyu had to slow down and hide their whereabouts.

Finally, in a Grand Canyon, Ziyu and the three stopped.

Around this Grand Canyon, a dense array of underworld troops had gathered, and Ziyu had also discovered more than ten undead in the Cave Yuan Realm.

These more than ten undead spirits of the Cave Yuan Realm were entrenched like mountains, surrounded by countless underworld armies, and there was silence all around.

At this time, a team of underworld soldiers flew in the sky, and the undead led by it was a late Dongyuan cultivator, and this undead immediately let out a burst of laughter: "I didn't expect you to come to our Fengtian Hades Emperor's territory, I'm afraid it will violate the agreement between the Hades Emperor." ”

Immediately, an undead spirit from the Dongyuan Realm said: "The Wind Heaven Hades King, the Hades Emperor agreed not to cross each other's territory, but it didn't say that our Hades King can't move either." ”

The Wind Heaven Hades King looked at the speaker: "I didn't expect the Moonless Hades to come too, I advise you to go back early, it's not worth dying here." ”

"Haha, Fengtian Hades, don't scare us with big words, I'm here as the Hades King. ”

The Wind Heaven Hades King turned his head to look at an old man in the distance: "Dong Ru Hades, your time has passed, and it is not your turn to come out in the Wind Heaven Underworld." ”

"It seems that the Wind Heaven Hades is going to be an enemy of all of us?" another Hades stood up.

"I think this soul grass still has a year and a half, why don't we all have a discussion first?" A middle-aged Hades also stood up, and the momentum on his body also increased.

The Wind Heaven Hades King looked at more than a dozen Hades Kings, with a sinister look in his eyes.

Ziyu's heart shook suddenly, the soul grass, that is the elixir he needs to refine the elixir, he has explored many times in the fairy world, but there is no result, I didn't expect this soul grass to grow in the underworld.

The elixir of longevity is not immortality in the superficial sense, but it is actually an elixir that brings people back to life, and it is also a necessary elixir to treat Liu Xiyan.

There is also the woman who was injured in the Abyss of Ten Thousand Evils, if she can take an elixir, the injury she suffered will heal naturally.

Therefore, for Ziyu, the elixir of longevity is an elixir that must be refined.

There are only two main medicines for refining the Immortal Pill, one is this Soul Rejuvenation Grass, and the other is the Birth Root.

However, the immortal realm can still be found, but the price is expensive, a raw vein root needs about ten immortal veins, Ziyu is not short of immortal veins now, as long as he takes this soul grass and returns to the immortal realm, he can basically start refining the immortal pill.

"Zixuan, Xiao Jiu, this soul grass is of great use to me, I have to take it down no matter what. ”

"Brother, the army of the underworld is gathered here, and we are afraid of difficulties if we want to get the Soul Rejuvenation Grass. ”

Xiao Jiu also nodded: "There are only a dozen Dongyuan Immortal Venerables here on the surface, I estimate that there are still hidden in their spatial magic weapons, this Soul Returning Grass is a treasure to the undead, and a Soul Returning Grass is a life of the undead." ”

"I estimate that the Wind Heaven Hades Emperor will come in person when the time comes, after all, this is his territory. Zixuan analyzed.

"Even if the Emperor of the Underworld comes, I will get the Soul Restoration Grass. Ziyu showed a determined look in his eyes.

Xiao Jiu and Zixuan saw that Ziyu was so stubborn, so it was not easy to say anything, and they could only fight when the time came.

"You are waiting for me here. Ziyu set up a set of concealment formations nearby and flew away.

Zi Xuan and Xiao Jiu didn't understand what Ziyu meant, so they could only stay in the formation, and as the days progressed, more and more underworld troops gathered here.

Half a year later, Ziyu turned back, and the underworld army in front of him had completely occupied the Grand Canyon, and Ziyu's scalp was numb after seeing it.

"Brother Yu, why have you been there for so long?" Xiao Jiu asked worriedly.

Ziyu hugged Xiao Jiu and said with a smile: "Let Xiao Jiu worry, I have arranged some teleportation arrays, and even the Emperor of the Underworld will not want to catch up with us at that time." ”

"It turns out that my brother has arranged the teleportation formation. Zi Xuan also put down a stone in his heart.

"Now let's go to the bottom of the Grand Canyon and see what's going on. Ziyu picked up Xiao Jiu in his arms.

"How can we get past so many Hades Army?" Xiao Jiu was a little curious, it was impossible to rush through the Hades Army, so many Hades Army was estimated to be difficult for even the Hades Emperor to rush to the Grand Canyon.

"Go underground. ”

"Underground, this underworld is extremely hard, we have tried it before, even if the emperor sword is inserted, it is only half a foot, we are at least more than a thousand miles to the Grand Canyon, even if we drill into the Grand Canyon, it is estimated that the soul grass has already been taken by them." ”

Ziyu smiled without saying a word, and casually took out a set of array flags.

Xiao Jiu and Zi Xuan's eyes suddenly lit up, this set of array flags was what the Demon Suppression Tower Array Emperor left behind, and it was this set of array flags that broke through the incomparably hard red soil of the Demon Suppression Tower.

The underworld is still a little softer than the red clay of the Demon Suppression Tower, and since the Array Emperor's Array Banner can break through the Demon Suppression Tower, the Underworld Soil here is naturally nothing.

"Brother, when we left, I didn't see you take the array flag left by the Emperor of the Formation?"

"Yes, it's obvious that you are walking in front, how did you get this set of array flags?" Xiao Jiu also felt incredible.

"This matter must not be divulged. Ziyu said with a smile.

"Hmph, you'll pretend to be a ghost. Xiao Jiu glanced at Ziyu.

"Brother and sister-in-law, we can't talk like this anymore after we go underground, we use our divine sense to communicate instead. ”

Xiao Jiu immediately nodded in understanding.

"Okay, let's go. Ziyu was actually in a hurry in his heart, and the array flag in his hand fell immediately, and sure enough, a big crack soon opened in the underworld.

The three of them immediately stepped into the cracks in the ground, and with a move of Ziyu's hand, the formation flag fell into his hand.

When he came to the end, Ziyu continued to open the way with the array flag, and the underworld behind him slowly gathered.

This underworld is not only hard, but also can isolate the investigation of divine consciousness, Ziyu can't hear the slightest sound outside in the underworld.

Although he was isolated from his voice and divine sense, Ziyu was still very careful, and he walked for almost a day.

When the last flag fell, Ziyu suddenly felt a trace of air, and it seemed that he had reached the Grand Canyon low.

At this moment, at the bottom of the Grand Canyon, a boulder suddenly burst out and two rays of essence fell on the crack on the ground.

If you look closely, you can see that this boulder looks like a person sitting in a cross-legged circle, not far in front of him there are ten white feet high double-leaved grass, the grass emits bursts of fluorescence, and at the bottom of the grass there is a halo of light rising upward, and the raised part is more crystal clear.

However, the speed of this ascension is too slow, so slow that it is almost imperceptible, and at this rate, it will take at least half a year or so to completely cover this foot-tall grass.

Ziyu didn't dare to drill out of the crack, but just used the formation to stabilize the space of the crack, and released a wisp of divine consciousness into the bottom of the Grand Canyon.