Huang Yufei watched Lin Mu's movements, and also accelerated the speed of his own cracking.

The formation of guarding the half-holy medicine is indeed very extraordinary. Even Lin Mu, who had used all his skills in formation, was unable to break the formation at the first time.

Lin Mu's brows were furrowed, but there was no pause in his hands.

"It's done!"

Finally, after an hour passed, there was a slight loosening of the formation, which also made Lin Mu's heart loosen.

However, Lin Mu's mind had just relaxed, and he suddenly felt a divine sense sword qi appear directly in his mind.

This divine sense sword qi appeared very suddenly, and Lin Mu was completely defenseless.

"Dang!"

Finally, it was the Soul Suppression Talisman that blocked this divine sense sword qi for Lin Mu, so as to prevent Lin Mu's sea of consciousness from shattering.

"It's dangerous!"

I didn't expect that in this formation, there was this last backhand, if it wasn't for the soul suppression talisman, I am afraid that I would have already reached the Tao.

Without this last formation guard, Lin Mu can finally see this unknown treasure medicine.

This is indeed an elixir that Lin Mu doesn't know at all, but if the Light Dao Man is here, he will tell Lin Mu.

This medicine was a legendary immortal medicine in ancient times, called Tiandao Grass.

The Heavenly Dao Grass was very strange, and in its initial state, it was just an ordinary spirit grass. But it is capable of cultivating on its own, to put it simply. Heavenly Dao Grass can be the same as people, through continuous cultivation, and constantly allow itself to advance. Until the end, it became a holy medicine.

However, Tiandao grass was very rare in ancient times and almost invisible. Moreover, if Tiandao Grass wants to advance, it is also very difficult, the conditions are extremely harsh, and what is needed most is the accumulation of time.

Generally speaking, an Era Heavenly Dao Grass can be promoted to the first level if all the conditions are sufficient.

And the Heavenly Dao Grass in front of him has reached the level of a semi-holy medicine, which shows how many eras it has gone through.

Generally speaking, there will be a great calamity in every era of immortals. After that, you can live another epoch.

But very few people were really able to survive the legendary catastrophe, not even the Immortal Emperor.

But this Heavenly Dao Grass has been spent one era after another, and it is definitely the oldest existence after ancient times.

Lin Mu also saw the vicissitudes of evolution on this heavenly grass. And on the leaves, there are also a lot of Taoist rules inscribed, which is the accumulation of one era after another.

"Extraordinary!"

Lin Mu looked at the Taoist record on the leaves, and it was as if he was going to have an epiphany.

"This is the Heavenly Dao Grass, the holy medicine that is about to evolve, and all the people and things it has experienced and the Dao rules are engraved on it. Absolutely extraordinary, comparable to a living fossil!" The scripture villain suddenly thought that a scripture he had read seemed to be recorded by the co-tenants.

Lin Mu was also shocked when he heard the words of the scripture villain.

Inscribed with more than ten epochs, or even dozens of epochs, the Dao Grass of Heaven is still a semi-holy medicine, but its value is definitely not less than that of any holy medicine.

"Even if you take away the soil underneath and cultivate it well, you will definitely be able to break through its limits. Even if you can't break through the imprint on the daily observation, you will definitely not be able to gain anything. The scripture villain said.

"Good!"

Lin Mu agreed, and then he also took the Heavenly Dao Grass and the soil on it into his own chaotic world.

Asked the dean of the academy, the ring given to him can blind the aura of chaos, so Lin Mu is not afraid of being exposed now.

Although the people outside didn't know what kind of treasure medicine Lin Mu had taken away. But just by a glimpse of the shocking Hong just now, they knew that the treasure medicine that was put away by the forest was absolutely extraordinary.

Because at the moment when the treasure medicine was exposed to the air, they seemed to see the destruction of the universe and the changes in the Dao rules.

If nothing else, this alone is extraordinary enough.

Putting away the Heavenly Dao Grass, Lin Mu saw that Huang Yufei was also at the last step.

"Not good!"

Seeing that Huang Yufei had cracked the last layer of covering, Lin Mu also suddenly thought of what happened to him just now.

Lin Mu was originally going to give a reminder, but the Divine Sense Sword was so fast that Lin Mu didn't have a chance to speak at all.

can only shoot directly, Lin Mu sacrificed his divine sense knife, and it was also an attack on Huang Yufei's sea of knowledge.

"He's going to attack Phoenix Yufei!"

Seeing Lin Mu's movements, the people outside were shocked.

Huang Yufei had been paying attention to Lin Mu's movements, and saw that Lin Mu actually attacked him. Huang Yufei's face also changed, and then the Divine Phoenix Feather hidden behind him burst out in an instant. There are dozens of divine phoenix feathers, stabbing at the woods.

Lin Mu just now only cared about saving people, but he also forgot that Huang Yufei was a first-generation supreme.

Now at such a close distance, there is a divine phoenix feather bursting over, and Lin Mu is completely unable to dodge.

There is no way, Lin Mu can only choose to use his own body to resist the god phoenix feather.

"Dang!"

Lin Mu's Divine Sense Knife blocked the Divine Sense Sword, causing it to slash elsewhere.

After all, Huang Yufei is the first generation of supreme, and his reaction is naturally extremely agile.

When I saw the scene in front of me, I instantly understood the reason. Only then did she realize that she had misunderstood Lin Mu.

Understandably, Huang Yufei also hurriedly controlled the divine phoenix feather to fly upside down. But by this time it was too late.

In the end, the phoenix flew, and only a few divine phoenix feathers flew away.

But even so, there were still five divine phoenix feathers that stabbed the forest tree.

"Dang!"

"Dang!"

The Divine Phoenix Feather stabbed into the flesh of Lin Mu, as if it was stabbed on a steel plate, making a sound of metal impacting.

"What a strong body!"

Huang Yufei couldn't help but be shocked when he saw that his divine phoenix feather had not been able to penetrate the flesh of the forest.

What kind of power does his divine phoenix feather have, Huang Yufei knows best. Not to mention a human, even if it is a divine soldier, his own divine phoenix feather can easily penetrate it.

The people outside couldn't help but be shocked when they saw that Lin Mu was actually in the flesh and had a hard kang on the phoenix feather.

"I'm sorry, I didn't know you were saving me. Huang Yufei took back his divine phoenix feather, and also said apologetically.

Although it is said to be an apology, Huang Yufei still maintains the arrogance of the first generation of supreme.

Lin Mu smiled bitterly and said, "I'm also asking for hardship, forgetting that you are the first generation of supreme." But your Divine Phoenix Feather is indeed extraordinary, if I'm not mistaken. Your Divine Phoenix Feather should have been condensed in the Mixed Yuan Heavenly Fire, which is very good. ”

When Huang Yufei heard Lin Mu's words, Liu Mei couldn't help but jump, and said, "You know?"

The Frost Heavenly Fire in Lin Mu's body turned slightly, and suddenly the fire poison on his body came out, and he smiled: "Because I also have Heavenly Fire." ”

Huang Yufei saw that Lin Mu himself also had a heavenly fire, and he knew it at the moment. But for Lin Mu, she was even more curious.

Even in the immortal realm, there are not many heavenly fires. And generally, it is in the hands of the Immortal Dao Sect, and Lin Mu can actually have a Heavenly Fire, and it is also an extremely high-level Heavenly Fire, which is by no means ordinary.

If Huang Yufei knew that Lin Mu not only had one Heavenly Fire, but three, I don't know what she would think.

"This is the healing treasure medicine for the Divine Phoenix Feather, you can take one. Huang Yufei took out a treasure medicine and handed it to Lin Mu and said.

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Group number: 199488169!