In the dark Dragon Tomb World, the rich resentful aura evolved into a tangible substance visible to the naked eye, filling every corner of this cold world, making this place completely turn into a gloomy area, so that ordinary cultivators did not dare to set foot in this place at all.

Therefore, the dragon clan has a clan rule, no matter what the circumstances, no one below the Xuansheng Realm is allowed to set foot in this forbidden land.

And at this moment, the three figures were all flying and hurrying in this vast and boundless Dragon Tomb World.

Zhang Yan and the three of them, divided into three directions, looked for the real reason for the changes in the Dragon Tomb inch by inch.

The day passed quickly, but Zhang Yan and the others did not find anything.

Outside the only exit of the Dragon Tomb, Long Yin and the others were all staring at the open door of the Dragon Tomb, not daring to relax in the slightest, after all, this was related to the safety of the entire Canglong Saint Clan!

"How big is this Dragon Tomb World? So far, I haven't found anything unusual. Zhang Yan said.

"The Dragon Tomb has existed since the moment the Canglong Saint Clan was born, and its vastness is not just a simple talk!" Yuan Mu Lao replied lightly: "What era is the time until the Dragon Clan really exists?"

Hearing this, Zhang Yan suddenly became interested.

"Mu Lao, do you know the era of the birth of the dragon clan?"

"Hehe, their true origin is to appear in the Ancient Era, I don't know the specific time!" Yuan Mu Lao smiled slightly.

"In the ancient era, isn't it already 100,000 years?" Zhang Yan exclaimed, how old are the Four Holy Clans?

"Almost, not only the Canglong Holy Clan, but also the three major Holy Clans of Vermilion Bird, White Tiger, and Xuanwu were also born in that era, but they were too far apart, and they couldn't remember it a little bit. ”

......

The figure swept across the sky, Yuan Mu Lao controlled Zhang Yan's body to fall on the top of a thousand-zhang mountain peak, and when he arrived here, the resentment in the space was getting thicker and stronger, faintly becoming like a viscous slurry, and the faint whimpering sound coming from all directions was becoming clearer and clearer!

The resentful aura came and wrapped around Zhang Yan's body, but it was shocked and dispersed by the aura emitted by Yuan Mu Lao.

"It stands to reason that the deeper you go into the Dragon Tomb, the more ancient the dead body of the dragon clan buried, maybe it is not far from the root of the change!"

As soon as the words fell, Zhang Yan's body immediately turned into a rainbow like thunder and disappeared into the darkness.

In the other two distant skies in the Dragon Tomb World, the two figures were also flashing rapidly, and they swept out towards the deeper part of the Dragon Tomb, but what made them feel quite strange was that the current situation in the Dragon Tomb was extremely calm, so calm that it made them feel a little uneasy!

Nearly ten days have passed since such a fruitless search, and Zhang Yan and the others have not found any abnormalities in the Dragon Tomb!

In the depths of the Dragon Tomb, in a piece of sky, Long Silent looked at the barren world in front of him with a deep gaze, and immediately muttered to himself: "Could it be that our induction is wrong?

After stopping for a moment, Long Silence had to sweep deeper again.

On the other side of the Dragon Tomb World, there are several strange shapes of Qianzhang Mountain Peaks, the peaks are clustered, forming a huge dark cave halfway up the mountainside and below, and gusts of yin wind blow from the mountain peak cave and quickly sweep away in the distance.

Whining......

The wind shook the air with a high-pitched, cold hiss.

A hundred miles away in front of the peak, a streamer of light quickly swept across the sky, and suddenly, Zhang Yan's body stopped in mid-air, his eyes firmly locked on the direction of the many peaks.

Buzzing......

A slight humming sound came from the jade plate in Zhang Yan's hand, and the humming sound caused the jade plate to tremble.

I saw that the strange runes engraved on the jade plate were faintly emitting a faint golden-white light, and a wisp of mysterious meaning rippled in the light, as if it was guiding the place where the mountain peak was!

"This jade plate is actually guiding the cluster of mountain peaks, where did the old man Xingyi get this thing?" Looking at the jade plate in his hand, Zhang Yan muttered to himself: "I knew that this thing was so useful, so I took it out earlier." ”

"The origin of this jade plate is mysterious, and I have never seen it before, but its role should be more than that. Yuan Mu Lao said: "Young Rock, you have activated the chaotic qi, and you are ready to cast the Chaos Sky Shadow at any time!"

"Cast the Chaos Shadow?" Zhang Yan muttered.

Hearing this, Yuan Mu Lao laughed: "Do you remember the soul remnants of the Ling Feng Sage who was refined?"

"Remember, the Chaos Shadow seems to have a complete suppressive effect on his soul remnants!"

Zhang Yan said, and immediately realized it, and then laughed: "I see!"

"Hehe, now that you understand, let's do it. This is a great opportunity, a God-given opportunity to help you break through, ordinary people can't even meet it!"

Holding the mysterious jade plate, Zhang Yan immediately urged the chaotic qi in his body to resist the resentful black qi that was as rich as elixir, and then stepped into the space violently, and his figure swept out of the mountain peaks in front of him.

Shout!!

The strong sound of breaking wind resounded, and when Zhang Yan's figure appeared in front of the mountain peak, the mysterious characters on the jade plate all flashed with a strong golden-white light, radiant and radiant, constantly dispelling the darkness, illuminating this space a lot.

Looking at the dark mountain peak cave, Zhang Yan swallowed his saliva with difficulty, although he was guarded by Yuanmu Lao, the yin wind and cold air that swept out of the cave still made him feel frightened.

After all, his own strength is too weak, if it weren't for the source wood elder, Zhang Yan would not have been able to come here at all, although the chaotic qi can refine the resentful qi, but the chaotic qi is like Zhang Yan's body, and it is also not completely awakened.

The palm holding the jade plate tightened, Zhang Yan's breathing and heartbeat at this moment reached an unprecedented rapidity, after entering the cave, he had to face an ancient dragon soul with unimaginable strength!

Thousands of dragon resentments condensed into a powerful evil spirit, he really can't imagine what kind of existence it is, and what kind of terrifying power it has?!

But the goal is in front of him, and there is no way back for him.

Holding the mysterious jade plate tightly, Zhang Yan walked towards the huge mountain peak cave step by step, facing the strong cold and yin wind, and gradually approached the cave!

The yin wind blew, cutting Zhang Yan's cheeks with pain, and vaguely the extremely tough skin had a tendency to be cut.

And at this moment, he can't care much, he can only let the fierce wind tear his body, use it as a means to hone his body, and then Qing'er will exert his power to repair the injured place!

Gradually, Zhang Yan's figure disappeared into the dark and cold cave!