In the Lingyun Cave, there was another thing that interested Zhang Chen.

Dragon Vein!

The reason why the fire qilin exists in Lingyun Cave is to protect the dragon vein, which is the lifeblood of the original qi number in the Fengyun world, the backbone of Emperor Xuanyuan!

Legend has it that whoever gets the dragon vein wins the world!

There are many strange things in the Fengyun world, such as the fire unicorn, blood Bodhi, dragon yuan, phoenix blood, and even the old monster Emperor Shakti, who has lived for more than two thousand years, Zhang Chen is very interested, especially the dragon vein, the backbone of the legendary Emperor Xuanyuan.

These are all things that other martial arts worlds do not have, and it can be said that Fengyun World is a bit out of the category of martial arts world.

There was nothing to say all night, and early the next morning, everyone came out of the tent, and when Zhang Chen saw everyone, they all refined the blood Bodhi, and their skills increased greatly.

Among them, the poison island with the highest promotion has reached the half-step innate strength!

Even Guo Jia Zhuge Liang, who relied on his mind to survive has reached the level of super-first-class peak, as for Liu Wei, his strength has just reached the first-class realm, for the sake of his future, Zhang Chen did not let him refine the blood Bodhi.

Xiongba also got a blood Bodhi, and after refining, the serious injuries on his body had healed, and he was still thinking about whether to make a move on Zhang Chen and the others now, but when he saw Zhang Sanfeng, his strength in the middle of his innate stage couldn't see through him!

This made Xiongba hesitate.

"Good!"

Feeling that everyone's strength had improved, Zhang Chen nodded with satisfaction, and then said, "I plan to explore Lingyun Cave again, this time, Xianzi, Fengxian, Zilong, Yunchang, Dian Wei, you can go in with me." ”

"Your Majesty! Ma Chao petitions! ”

Seeing that the other generals were named and followed Zhang Chen into the Lingyun Cave, Ma Chao was naturally not far behind.

"Meng Qi."

Seeing that Ma Chao's strength is only at the top of the late stage now, and compared to Zhao Yun, they are only one small realm less than their peak peak, Zhang Chen was a little hesitant.

"Your Majesty can take Meng Qi forward, although Meng Qi has not yet reached the age of the weak crown, he is also a young general who has seen blood on the battlefield, Gu Chen understands, Meng Qi has made a name for himself in the Qiang tribe."

It is rare for Guo Jia to stand up and speak for Ma Chao.

Zhang Chen knew that Ma Chao was only sixteen years old this year, and he also knew that Ma Chao was very brave, but he didn't think that he still underestimated him, he was already famous before the age of sixteen.

"In this way, Meng Qi will also follow me."

Hearing this, Ma Chao bowed to Zhang Chen excitedly, and after getting up, he glanced at Guo Jia gratefully, and Guo Jia smiled faintly.

Two into the Lingyun Cave!

After a night of cultivation, the fire qilin also recovered almost, and when it felt a familiar aura walking in, she breathed impatiently.

It couldn't beat Zhang Chen, and he didn't know what Zhang Chen was doing when he came in, so he just didn't care, and only guarded the place where the dragon vein didn't move.

I don't know what the fire unicorn thinks, Zhang Chen also asked Lu Bu, Zhao Yun and others to kill the spirit of twelve points, and beware of the fire qilin sneak attack.

After walking for a while, because Zhang Chen remembered the road of Lingyun Cave before, the group arrived at the crypt with blood Bodhi.

"Your Majesty! This.. So much blood Bodhi! ”

A single blood Bodhi can make Ma Chao go from the peak of the super-first-class to the late stage of the peak, so many blood Bodhi, Ma Chao feels that she can catch up with Zhang Chen's cultivation.

"Well, I only took two-thirds of the Blood Bodhi, the so-called doing things to leave a line, Blood Bodhi is such a rare and exotic fruit, we naturally can't pick them all in one go, and besides, the Blood Bodhi is only the most useful if the first one is used, and the increased cultivation will be limited."

With Zhang Chen's explanation, Ma Chao reluctantly withdrew his greedy gaze.

The last time I entered the Lingyun Cave with Zhang Sanfeng, I walked to this crypt the deepest, and then the intricate tunnels inside, Zhang Chen's head hurt when he looked at it.

"You guys do a good job of being vigilant, guard against igniting the fire qilin, you join forces, the fire qilin will not be able to defeat you for a while, I want to find a way."

Standing in place and thinking for a moment, Zhang Chen came up with a way to do nothing in this intricate passage and directly find the location of the fire qilin, the dragon vein.

Infect the entire Lingyun Cave!

Just like infecting the entire Mt. Fuji before! The Lingyun Cave is not as big as Mt. Fuji, so it shouldn't be too long to get infected.

Thinking about it, Zhang Chen turned his hands into claws and thrust into the land of Lingyun Cave.

Countless red light viruses spread from Zhang Chen's claws to the earth.

With Zhang Chen as the center, the entire land of Lingyun Cave seemed to come to life, and tentacles like blood vessels and meridians crawled out in all directions.

The fire qilin guarding the dragon vein felt a trace of uneasiness, stood up and wandered back and forth in the tomb of Emperor Xuanyuan.

With the spread of Zhang Chen's red light virus infection, the uneasiness of the fire qilin became more and more intense.

It wasn't until the red tentacles crawled in front of the fire unicorn that it glared at the tentacles and immediately released flames to stop the tentacles from spreading.

"Roar!"

The Fire Qilin roared uneasily, and it found that its flames could only delay the spread of the red light virus, but could not eliminate it.

Slowly, the red light virus spread to the feet of the fire qilin, and the flames around the fire qilin could resist the red light virus from infecting it, but it could not prevent the red light virus from spreading to the tomb of Emperor Xuanyuan.

"Roar!"

The mission of the fire unicorn is to protect the dragon vein, the dragon vein is in the tomb of Emperor Xuanyuan, it can't watch the unknown evil thing pollute the dragon vein, it spews a mouthful of real fire towards the red light virus.

This is the real fire that burned off one of Zhang Chen's arms! It's incredibly powerful!

This level of true fire is really useful for the red light virus, but the fire qilin can only spit out this mouthful, and after spitting out, it is very weak, and even the protective flames around it dissipate.

However, the red light virus can be eliminated by just this real fire?

Of course not.

The red light virus came back after a while.

A trace of worry flashed in the fire qilin's eyes, and he reluctantly held up the talisman flame.

The fire qilin, who had no choice, could only watch the unknown evil thing and want the tomb of Emperor Xuanyuan to spread over.

The red light virus spread to the tomb of Emperor Xuanyuan.

Suddenly, the entire Central Plains was shaken!

This is a change in the dragon vein, and the dragon vein is related to the entire Central Plains!

It couldn't go on like this, a trace of despair flashed in the fire qilin's eyes, it knew that the dragon vein was passive, and it planned to protect the dragon vein even if it sacrificed itself.

"Roar!"

With a wail, the fire qilin wanted to protect the dragon vein with the body of the four great beasts, but what he didn't expect was that a burst of majestic righteousness suddenly broke through the ground!

The tomb of Emperor Xuanyuan was directly broken, and a white bone joint was suspended in mid-air.

That's the dragon vein!

Endless Haoran righteousness emanated, and all the red light viruses were suppressed and destroyed by this breath!

"Poof!"

Zhang Chen, who was infecting the entire Lingyun Cave, was injured by the Haoran righteous qi emanating from the dragon vein, and spit out a mouthful of black blood.

Looking in shock in the direction of Haoran's righteous qi, Zhang Chen's body felt a little suppressed.