Dan is divided into nine grades.

Under the three grades, it is suitable for monks below the Jindan realm, and even for monks who have stepped into the Yuanying realm, the pills of the three grades also have a great effect.

As for the elixirs of the fourth to sixth grades, even the monks of the Yuan Infant Realm could not be used frequently.

Zhou Yu once took no less than four grades of pills.

It was still in the Demon Yuan Realm in the Nine Yuan Three Realms, and after he took the risk to save him Uncle Feng and the others, Feng Buping asked for him from the Zhiqiu Dao people of Shangyuan Guan to restore his mana.

As a result, the effect is simply amazing.

Not only does it restore its mana to its original state in a very short period of time, but it also has the power to increase its cultivation.

Afterwards, he inquired and found out that this was a six-grade elixir, and even a group of cultivators refining the Void Realm were extremely greedy.

But even if it is this kind of elixir, it has never been like the elixir in the furnace in front of him, before it is about to come out, it will give birth to the amazing appearance it is now.

First, the Qi of Colorful Clouds was born outside the Dan Furnace, and then it made a sound similar to that of the Void Light produced when the wind blew the bamboo.

Although the grade of the elixir, at some point, is not absolute.

However, only the pills above the seventh grade will give birth to the qi of Danxia before the Dan, and the image of the Danyin will be derived from the eighth grade, and as for the ninth grade, it is said that it will give birth to its own Shangyuan scene.

However, this kind of pill belongs to the real Dan King, and no one will simply take it.

Because all the elixirs that can give birth to the scene of Shangyuan, at the beginning of their birth, they already have their own spirituality and become the existence of alternative life.

When used as a pill, it will have a greater effect than taking it directly.

"Could it be that today you can see the legendary Nine Rank Pill, the peerless elixir that can give birth to your own Shangyuan Scene?" Thinking of this, Zhou Yu looked at the fire in the Dan room, and his eyes were uncontrollable hot.

The rest of the people obviously thought of this as well, and almost all of them subconsciously took a step forward.

At this step, not only did everyone not fight, but they all desperately restrained their own breath, lest they frighten the elixir that was about to be born in this Dan furnace and cause Cheng Dan to fail.

Bang!

But at this moment, in the Yu Dan furnace, there was a sudden sound of thunder.

"Jiupin, it's the Jiupin elixir, there has been a thunderstorm. Hearing this voice, the person who had been almost confused by the pill weather before exclaimed again uncontrollably.

"Not good. Hearing this voice, the gray-robed old man's face changed suddenly.

"Shut up, idiot, this is going to explode. On the other side, the young man in the golden brocade robe immediately said angrily.

If it weren't for the wrong timing at this moment, even if it would cause a fight, he would definitely kill this person as soon as possible.

The state of mind of a monk in the late Yuan Infant period is not even comparable to that of a monk in the middle of the Yuan Infant Period.

Airplanes!

Just when everyone was nervous because of that person, they saw that the Danxia qi that was originally in the Danyin and began to permeate the entire Dan room rolled back at this moment.

In just an instant, the entire Dan room, whether it was the cloud-like colorful Danxia or the previous Danyin, all disappeared at this moment.

Everyone saw that the originally brilliant Dan furnace began to lose its luster in this silence.

"No, do you really want to explode Dan?"

Seeing this scene, even Zhou Yu couldn't help but feel heavy and sad in his heart, like everyone else.

Bang!

The next moment, with a crackling thunder sound, the originally tight Dan furnace swelled violently, and the ear covers above the Dan top shattered for a moment.

There was a stinking smoke as black as ink, spreading from the furnace to the surroundings.

As for the treasure light in the Dan furnace, it also began to dissipate at a speed visible to the naked eye.

"It's over. ”

Seeing this scene, everyone's eyes turned red.

But fortunately, the treasure light in the Dan furnace did not dissipate after all, and there was a faint dazzling colorful glow, which was extremely conspicuous in the black smoke.

"There is still a elixir in the Dan furnace. ”

In an instant, this thought suddenly came to everyone's minds.

The next moment, the three forces that were originally close to the Dan Furnace rushed towards the Dan Furnace one after another.

But at the moment of rushing out, it suddenly turned.

Between each other, they invariably sacrificed the magic weapon in their hands and bombarded each other's people.

Treasure is fake, killing enemies is real.

Boom Boom Boom ......

In an instant, streamers of light continued to collide in the Dan room, looking extremely chaotic.

Even Zhou Yu, who was located in the corner, was not spared in the slightest.

The person who was stopped before almost at the moment when the gray-robed old man in the gray robe who was leading him went to fight for the elixir, he himself directly manipulated the magic weapon and wanted to chase him down.

While this person was chasing and killing, behind the young man in the golden brocade robe, there was also a person chasing after him.

As for Jing Fang and Qian Guzi, although they did not come to track down.

But the latter had a soul banner waving in his hand, and a demon comparable to the late Yuan Infant realm flew out of it hideously, and killed Zhou Yu with the other two.

"Retreat. Seeing this scene, Zhou Yu's face changed greatly, and after glancing at the Dan furnace, he immediately turned his head and retreated towards the small door behind him.

"Is what you said true, there is a way to temporarily hide it from the outside after I kill them. As soon as Fang retreated, Zhou Yu immediately asked.

"Yes, among the thirty-six true spirits, although the ability I have retained is not the strongest attack, if it is the way of transfiguration, no one can compare with it. ”

The resentful crane finished speaking with a proud face, but looking at Zhou Yuhu's suspicious eyes, thinking of the Danfang that he had promised before, he immediately made a small addition.

"Of course, if they have a soul lamp in their hands, there is no way to hide it, unless I find the power of the source. ”

"It's okay, just cripple them. Seeing that the gate behind him was slashed by a green flying sword, Zhou Yu's eyes looked at the resentful crane.

"Are you ready?"

"It's been ready for a long time. The crane said without the slightest hesitation.

Almost at the moment when the man and the crane had negotiated, they saw that inside the severed gate, a hideous evil spirit was the first to return.

After this demon, it was the other two forces who sent him to hunt him down.

Swish!

At the same time, the crane flapped its gray wings, and suddenly a gray light covered the entire corridor in an instant.

"Die!"

Indifferent words came out of Zhou Yu's mouth, and he saw a golden sword light rushing out between his eyebrows, this sword light seemed to be forbidden, and it swept over the hideous evil ghost within a breath.

In the stunned eyes of the two people behind him, a flash flashed.

Bang!

After a breath, the magic weapon sacrificed by the two fell in mid-air, and their bodies stiffened in an instant after the god slashed over.

Sonor!

The next moment, the Qingying Sword in Zhou Yu's hand roared away.

With the flash of the sword light, one after another sword qi rushed out, but in the blink of an eye, the sword qi condensed and turned into a series of prohibitions, firmly sealing the two people and one ghost.

Compared with the two late-Yuan Infant monks who chased after them, the evil ghosts released from the soul banner were more troublesome, and they could neither be killed nor simply besieged.

So Zhou Yu stretched out his hand a little, and within the Five Elements Sword Forbidden, there were immediately clouds and mist filling out, forming an illusion, trapping the two of them and one ghost.

After doing all this, Zhou Yu immediately took out the Nine Heavens and Ten Earths Escape Dragon Shuttle, and the moment he stepped in, his figure immediately dissipated in the corridor and headed towards the outside world again.

As for the resentful crane, he left it here, casting his natal illusion technique, and conjuring up a scene of fighting in the corridor.