The sudden appearance of the vortex was not some fierce beast coming out, but the entrance to the secret realm of hell. Seeing the entrance to the secret realm appear, Concubine Liu Xuan immediately changed her mind.

Her main purpose was not to kill people or anything else, but to have only one purpose, which was to get the 'Cold Flame of Hell'.

In order to get the Hell Cold Flame, she can let go of everything for the time being, including suppressing her murderous intent towards Du Yu.

"Huh~~" Concubine Liu Xuan's figure rushed into the whirlpool like a streamer and disappeared. Seeing Concubine Liu Xuan rushing into the whirlpool, Du Yu immediately understood that it was the entrance to the secret realm of hell.

Although Du Yu's purpose was the energy of the Hell Poison Jiao, since he had encountered a secret realm, he would naturally not turn a blind eye.

Generally speaking, there will be good things in secret realms. Whoosh - Du Yu's figure also turned into a streamer and rushed into the streamer.

As the two entered the secret realm, the whirlpool gradually disappeared, the swamp began to calm again, and the corpse of the Hell Poison Jiao slowly sank into the swamp, and finally only a large trace left after the battle remained.

But as time passes, after ten days and half a month, all traces will disappear as if nothing had happened.

This is the wasteland, no matter how strong the battle is, it can be quickly erased by time. Because the aura of heaven and earth in the wasteland is very sufficient, all things grow extremely rapidly, especially the grass and trees, which can cover everything in a short period of time.

With his feet on the ground, Du Yu looked at the space in the secret realm. The sight was still a large swamp, but the sky was different, there was no sunlight in the sky, and it was covered with a faint red light.

The entire swamp was dyed a faint red, and it was extremely silent except for the occasional gurgling and bubbling sound in the swamp.

I didn't see Concubine Liu Xuan in my sight, Concubine Liu Xuan had already explored the secrets of the secret realm one step ahead of him.

Everything looked calm, but there was an unsettling smell in the air. If you come, you will be safe, and Du Yu is also confident in his strength.

So I didn't think too much about it, and flew towards the center of the swamp on the tip of the grass, and if there was really any treasure in the secret realm, it should be in the center.

Du Yu didn't know that there was a 'Hell Cold Flame' in the secret realm, otherwise he would know what the treasure was?

"Bang!" The calm swamp exploded suddenly, and a huge mouth full of dense fangs devoured Du Yu as fast as lightning towards Du Yu, who flew past from above.

A blood-colored sword shadow swept by, and the devouring giant mouth was instantly split in half and smashed down on the swamp, splashing countless turbid splashes.

It is a black snake-like beast with a strength of about four to five stars. The reason why Du Yu believed that it was a snake beast instead of Jiao was because the fierce beast that he split in half had an obvious flat triangular snake head, and its breath was obviously much worse than Jiao.

After slashing the snake beast with a sword, Du Yu did not stop and continued to move forward. But as he got closer to the center, more and more snake-like beasts emerged from the swamp and attacked him.

Although the strength of these snakes and beasts is not strong, there are so many that they can't be killed, which is really annoying.

The key to killing these snake beasts didn't mean anything to Du Yu, even if he copied the energy of these snake beasts, it wouldn't help much to improve the "Immortal Body Strengthening Technique".

The "Immortal Body Strengthening Technique", which has been promoted to the Perfection Realm of the Wild Body, wants to continue to improve, and it no longer depends on quantity, but on quality.

You need to copy a more powerful beast, and you need at least a six-star beast to have an effect.

"Where did Concubine Liu Xuan go?" Since he would be attacked by snakes and beasts, Concubine Liu Xuan was naturally no exception. But Du Yu flew over and didn't see Concubine Liu Xuan's figure, and he didn't even hear the sound of battle.

Concubine Liu Xuan seemed to have disappeared out of thin air. This is obviously impossible, and the only possibility is that Concubine Liu Xuan is not flying straight towards the center of the swamp like him.

So how did she get to the middle of the swamp? Du Yu's flying speed couldn't help but slow down, and his mind pondered...... Du Yu was not wrong, Concubine Liu Xuan did not gallop from the swamp to the center like him, but advanced from under the swamp.

It sounds incredible, even in the swamp, there are so many snake beasts attacking, isn't it the lair of snake beasts under the swamp?

Passing through the lair of the snake beast, it was not worse to die! This swamp is not that simple.

It is divided into two layers, the upper layer is the settlement of snakes and beasts, but the lower layer rarely appears with snakes and beasts. The reason is simple, because there is the existence of 'Hell Cold Flame' in the lower level.

The icy and destructive aura emitted by the Cold Flame of Hell is enough to freeze any snake beast, just imagine which snake beast dares to go deep into the lower layers.

Concubine Liu Xuan's research on the Cold Flame of Hell is not a day and a half, but has been studying since she got the information of the Cold Flame of Hell ten years ago.

At the same time, the 'Cold Flame' she cultivated was also a preparation for fusing the Cold Flame of the Wildfire and Hell. The cold flame is not a wilderness fire, but a special kind of infant fire, in order to cultivate the cold flame, Concubine Liu Xuan can be said to have suffered a lot.

But the emperor lived up to her wishes, and after ten years of cultivation, she finally cultivated the 'Cold Flame', although the power cannot be compared with the wildfire, but with the supernatural power "Ice Phoenix Possession", the power is infinitely close to the wildfire.

If you fuse 'Dark Cold Flame' with Wildfire 'Hell Cold Flame', her attacks will reach a new level.

Even if she was only in the middle of the Law Phase Realm, she could easily kill the monks in the late stage of the Law Phase Realm. Whether it's the early effort or the power after fusing the 'Hell Cold Flame', she must get the 'Hell Cold Flame'!

No matter who it is, as long as she is prevented from getting the 'Hell Cold Flame', she will die!!In the underground layer of the swamp, Concubine Liu Xuan's body is surrounded by light blue flames, and she moves forward quickly.

The light blue flame was the 'Cold Flame' she had cultivated, which could clear the obstacles ahead of her, and at the same time ensure that she was not injured by the icy aura emitted by the 'Hell Cold Flame' of the Wildfire.

Without the hindrance of snakes and beasts, Concubine Liu Xuan's speed was naturally several times faster than Du Yu. At this time, Du Yu was still dealing with the snake beasts on the swamp, and she had already reached the position in the center of the swamp.

A black area of thousands of meters came into Concubine Liu Xuan's eyes, and her progress stopped.

The black zone seems to have its own space to push out all the mud around it, even above, at least a height of ten meters is empty.

Concubine Liu Xuan's gaze was fixed on the center of the black zone, a fist-sized blue flame! Every time the blue flame jumped, a cold aura emanated in all directions.

It was the hellish cold flame she had dreamed of!!Suddenly, Concubine Liu Xuan's eyes shrank violently with joy, and her body couldn't help but stiffen!

Because she saw that there was something else in the black zone...... My Immortal Cultivator relied on copying the latest chapter 246 Swamp Lower Layer URL: