Liu Qinghuan paused at his feet, and his consciousness was adducted, and he saw the stone tablet standing under the black and white reverse bamboo, and the words slowly emerged: I don't know where the cause started, and the cause and effect are predetermined......

The words in the back have become a little blurred, and the three words "Mu Yinyin" are faintly visible.

Liu Qinghuan couldn't help but be slightly stunned: Is this triggering cause and effect?

I don't know where it started......

Speaking of which, because of the chaos of time and space in this Yin and Yang Ruins, and the indistinguishability between reality and fiction, he turned back to perform reincarnation on the shore, and he rescued Mu Yinyin several times, and now it is indeed impossible to tell when the fate between him and Mu Yinyin began.

It is impossible to distinguish whether it is the déjà vu when Yun Mengze first met him when he was young, or whether he is looking back again and again now.

A picture suddenly popped into mind.

That year, he was exiled to the Howling Wind Continent, met Lele and Yan Hua, and went to a deserted Buddhist temple together, where he entered a Buddhist test, and his inner illusion turned into the appearance of Mu Yinyin and said a word.

"In the cycle of cause and effect, everything is conclusive. Idiot, don't you understand?"

At that time, he felt that although this statement was a little inexplicable, it had a profound meaning, and originally thought that it meant the scene when the two first met, but now it seems that it ......

Yin and Yang Xutian, a place where the real and the unreal are difficult to distinguish, a place where the past and the present exist at the same time. Perhaps, cause is effect, effect is cause, cause and effect cycle, everything is really fixed.

In the flash of his heart, he felt unspeakable, Liu Qinghuan put away his thoughts, and now it is more urgent to save Mu Yinyin.

The palace nun wiped away the tears on her face, pointed the direction and did not leave, but insisted on leading the way.

Seeing that she was injured, Liu Qinghuan threw her a pill, wrapped the person in his own light, and flew towards the huge peaks in the distance.

The speed of the Yang Reality Realm Cultivator was naturally much faster than that of the Yuanying Cultivator, and almost in the blink of an eye, he had crossed several mountains and reached the mouth of a deep valley.

The palace maiden fell to the ground and didn't come back to her senses, and stammered: "You, how high is your cultivation?"

Liu Qinghuan glanced at her, and just said, "The Demon Dragon Cellar is in front, you wait here, you won't go in with me." ”

The palace maiden also knew that her strength was low at this time, and begged: "Please be sure to rescue the seventh sister, otherwise I will blame myself for the rest of my life." ”

Liu Qinghuan's face was not good, because he had just swept it with his divine sense, and this deep valley gave him a strange feeling. But what is strange is not clear for a while.

He walked over to a mound of dirt and waved his sleeve, the dirt cracking and crumbling from the surface, revealing a half-buried broken stone carving.

The palace nun exclaimed, "What is this?"

The stone carving is a woman with a frivolous demeanor, and her body is covered with many thin snakes, and the meaning of evil is extremely strong.

"You guys are too bold!" Liu Qinghuan said coldly: "You dare to enter this kind of place!"

"I, I ......"

Liu Qinghuan flicked his sleeves and stepped into the deep valley: "Stay here!"

The extremely dense vegetation makes the entire valley almost nowhere to be found, and on the branches and among the weeds, you can see all kinds of demon snakes ranging from thick to long, colorful and colorful.

However, all the demon snakes were lying on their stomachs and didn't even dare to move, even if they were stepped on by Liu Qinghuan, they pretended to be dead snakes, and every scale on their bodies was full of fear.

As if in a no-man's land, Liu Qinghuan quickly found the entrance to the cave hidden under the pile of rubble, and also found more traces of human cultivation.

With a "whoosh", there was finally the demon snake that didn't open its eyes, suddenly rushing out from the side and shooting violently.

Liu Qinghuan flicked his fingers, and a touch of blue light swept through like a sword, and the snake's head was in a different place, and dirty black blood splashed all over the ground.

"Humph!"

With a cold snort, the terrifying coercion swept through like a hurricane, and in an instant, the entire deep valley was silent, and even the blades of grass seemed to freeze and did not dare to shake.

Shocked by the snakes, Liu Qinghuan stood at the entrance of the cave, with a trace of doubt in his expression.

There is a trace of extremely faint demonic energy left in this cave, and if you don't pay attention, it's easy to ignore the past.

What puzzled Liu Qinghuan was that this demonic qi was very pure, without a trace of impurities, and such a pure demonic qi he had only seen in one place, such as the Nine Heavens and the Tenth Layer of the Nether Realm.

"It seems that this place is not simple......"

Liu Qinghuan didn't think it was necessary before, so he didn't ask which realm the palace maid cultivator was, but now it seems that he is a little arrogant, maybe this interface is a certain big realm.

Putting away his lightness, he stepped into the cavern, which was deeper than he had imagined, and had many forks in the road, each with passages leading in all directions.

But the passage was very clean, and surprisingly none of the demon snakes used it as their lair.

Liu Qinghuan didn't care about those forks in the road, but looked for the trace of demonic qi that had not yet dissipated, and quickly and accurately went straight into the depths of the ground, and came to a bronze gate inlaid in the stone wall.

The door was several feet high, magnificent and magnificent, and the two doors were not closed, as if someone had passed through it not long ago, leaving a gap that leaked out a trace of pure demonic energy.

Liu Qinghuan's body shook suddenly, his eyes fell on the incomparably complex strokes on the door, which looked like words and patterns, and he lost his voice: "Secret magic words!"

Like the True Immortal Script of the Immortal Realm, the True Demon Character used by the Supreme Demon Realm cannot be revealed in the Nether Realm, and this is the Secret Demon Word.

Liu Qinghuan had the privilege of seeing this kind of writing once when he was in the Youguan Realm, so he recognized it at a glance and was shocked: "Why is there a secret magic word here!"

He's not going to break into something terrible!

And Mu Yinyin, who fell here......

Liu Qinghuan's heart sank, he groaned slightly, sacrificed the thunder meter, and protected his body with green light, and flashed into the door.

An extremely large cavern appeared in front of you, covered with white bones, piled up into a mountain, and there was no end in sight.

He couldn't help but look slightly awe-struck, so many white bones, both beasts and humans, looking at the color of the old and new, I am afraid that there are more than 10,000 bodies!

With a "crunch", a thin bone turned into powder under Liu Qinghuan's feet, and he gently floated forward silently.

The entire underground cave is like a dead tomb, shuttling through the mountain of bones, but it seems that you can still hear the sorrow of countless living beings.

The closer he got, the stronger the demonic aura became, and beside one of the mountains of bones, a slender figure lay there silently.

Liu Qinghuan's expression changed slightly, her figure flashed, and she came to the side of the figure, stretched out her hand to help the other party's head, but found that the tentacles were cold, and she had no breath at all.

Late?

Liu Qinghuan's eyes were hollow, a little incredulous, and he had to accept it.

He's late.

But at this moment, a woman's scream suddenly resounded throughout the underground cave!