From what the old man Ouyang Rong said, Luo Chen was full of curiosity about the red branch hole, and if he didn't understand the doubts in his heart, he always felt as if something was stalking.

Therefore, as soon as the night fell, he entered this room in the sky.

"Well, it's a little weird. ”

The entrance to the red branch cave has been mined countless times, so the ground is full of potholes. Stepping on it, he could vaguely feel a wonderful breath, and that energy aura was far superior to the strongest person he had come into contact with, "Yan Changsheng"!

In other words, this aura of energy has at least reached the Four Tribulations of the Gangsha Realm!

"The Gang Evil Realm can be subdivided into 'Tiangang' and 'Earth Evil', and most of the 'Evil Pulses' we commonly call refer to the veins of the Earth Evil, and the other is actually the Veins of Tiangang!"

"The formation of this Tiangang vein is rather peculiar, and it must be formed after the Tiangang stars fall, and it must be combined with the vein of the earth evil, and after endless years, it can finally take shape. ”

"Because it's so difficult to form, it's extremely valuable. In the first three tribulations of the Gangsha Realm, you can all use ordinary evil veins to cultivate, but if you want to break through the fourth tribulation, you must find this kind of Tiangang vein!"

The Thunder Dragon Demon Spirit explained, he seemed to know these things very well.

"What do you want to say?" Yuan Ling sneered.

"I don't know. ”

The Thunder Dragon Demon Spirit said contemptuously: "I am telling Luo Xiaozi that this Star Demon Yuan Cave should have been formed after the Tiangang vein was extracted. And as far as I can see, this red branch cave is the essence of the original Tiangang vein!"

Luo Chen suddenly realized, no wonder he felt a far beyond the ordinary aura of energy from the ground of this red hole. Since the vein of Tiangang is used to break through the four tribulations of the Gangsha Realm, it is not surprising that it has this effect.

"Whoosh!

As the figure continues to deepen, a layer of dark mist gradually fills the eyes, and the light mist is ambiguous pink, like a beauty's gauze tent, constantly hooking the most secret ** in the depths of people's hearts.

"Huh?"

Luo Chen was taken aback, it wasn't that these mist were so powerful that they were enough to shake his mind. Instead, he found that this red light mist was not the "incapacitating fog" in Ouyang Rong's old man's mouth at all, it was more like a phantom liliang!

"Slash!"

The sword intent trembled lightly in the sea of knowledge, and a sword intent erupted in Luo Chen's eyes, instantly destroying all illusions, and that lustful color could no longer invade his body.

However, the layer of pink that I saw as I saw it still did not disappear, and everything in front of me was still shrouded in heavy mist!

"What are these?"

Luo Chen's eyes were sharp, and he noticed through the mist that there were pieces of Evil Yuan Stones in the ground. They are so clear that they are almost directly exposed to the air, everywhere.

Although their effect is not as good as that of the Star Ice Flower, they are of great value when sold to the outside world. Therefore, Luo Chen's eyebrows were surging, and he soon grabbed pieces of evil yuan stones.

In the blink of an eye, the number of Evil Yuan Stones he collected reached nearly a thousand squares.

"Luo Chen, be careful!" Suddenly, Yuan Ling exclaimed.

"Whew!"

A sharp sound of breaking the sky sounded, Luo Chen subconsciously turned sideways, and a sharp pain came from his skin!

This flying insect looks like a large ant, with a tortoiseshell-colored body and powerful energy. And their mouthparts are also surprisingly sharp.

With the sound of grinding their teeth, they make a sound like chewing human bones!

Luo Chen suddenly thought of what the old man Ouyang Rong said, those who entered the red branch cave to take risks, they were all devoured by demon beasts. And at this moment, the chewing sound coming from the mouths of these flying insects suddenly made a thought float in his heart:

Could it be that those adventurers died at the hands of these monsters?

"Hiss!"

A piercing sound of flapping wings sounded, and tens of thousands of flying insects suddenly suspended in the void, and Luo Chen's shili didn't even see where they came from!

(Damn!)

Luo Chen scolded secretly in his heart, and stopped drinking: "Thunder Dragon!"

The Thunder Dragon Demon Spirit knew that it was a matter of life and death in front of him, and he didn't dare to have the slightest shelf, so he immediately flew into the Yuanding Ancient Array, and the huge energy was superimposed on it.

"Boom!"

The light of the stars around Luo Chen flickered, and his figure flickered, and he quickly retreated towards the back. And those flying insects followed like a shadow, desperately chasing and killing.

"Zhou Tian Xingchen Forbidden!"

Luo Chen blasted out with a palm, and a strong liliang was released, and thousands of flying insects were suddenly shocked and flew back. However, before Luo Chen could show the slightest hint of joy, they flew up again with a terrifying chewing sound.

Looking at their appearance, they were not affected in the slightest! That was enough to make Deyan Changsheng suffer a heavy blow to it, and he didn't even hurt a single hair of these flying insects!

"Yuan Ling, what kind of demon beasts are these?" Luo Chen asked in surprise.

Yuan Ling was also silent for the first time, but the Thunder Dragon Demon Spirit replied: "I don't understand, I don't understand at all! The Undead True Dragon Clan can also be regarded as the leader of the demon beasts, but there has never been a record of this kind of demon beast hidden in the clan." ”

The strength of this kind of demon beast is so strong, if it appears in the outside world, what liliang can resist them? Even if it is really a peak powerhouse in the Gangsha Realm, I am afraid that it will have a headache!

"Something is wrong, something is very wrong!" Yuan Ling muttered to himself, his low murmur getting stronger and stronger, and it was obvious that he was also extremely anxious in his heart.

Luo Chen had even urged Liliang to leave the boundary, and differentiated into two mirror law bodies, which together urged Zhou Tian Xingchen to forbid. Rao is like this, he can only barely stop these flying insects for a while, and he can't kill even any of them!

Retreat, keep retreating!

Suddenly, Yuan Ling exclaimed: "Luo Chen, look!"

His soul instantly connected with Luo Chen, and Luo Chen noticed the direction he was pointing-

There, seventy or eighty corpses sat scattered, most of them shriveled. And the rest of the bodies are still in their original appearance.

These people all had extreme horror on their faces, and many of them still maintained their expressions of exclamation!

However, there were no scars on their bodies! Except for a few sword marks, there were no scars!

Even the few scars on the weapon were obviously caused by the fact that they were frightened and wielded the weapon indiscriminately.

"Could it be—"

A bright light flew over Zhihai, and Luo Chen's eyes suddenly lit up!

At this moment, a hoarse and low voice, as if a spring silkworm gnawing on mulberry leaves, came out: "I'm going to kill you, I'm going to kill me...... I'm going to kill you, I'm going to kill me...... I'm going to kill you, I'm going to kill me......"

Turning over and over, it was just a few words repeated, but an incomparably eerie atmosphere descended on the spot!

Looking up, Rao was bold, and Luo Chen couldn't help but change color in shock, and a look of horror appeared on his face......

What a thrilling scene!

[Author's digression]: Tomorrow or evening