Yukun took out three jade bottles, urged the mana, and forced out the essence and blood of the double carving and one python, and said: "Since they are brothers, I won't hide it from you, the three spirit runes I took that day are actually of other wonderful uses." ”

As he spoke, he took out the three spirit runes.

Mu Qing looked puzzled and said, "I just said that this spirit rune is a bit weird, and after other spirit runes have been put for a long time, the rune paper is broken!"

Yu Kun smiled and said, "The rune paper of this spirit rune is made of the skin on the belly of a three-legged ghost-faced frog, and it is mixed with the five elements of materials, so this spirit rune can be reused." ”

"Reuse?" Mu Qing exclaimed, "That means that the magic contained in this spirit rune is very mysterious?"

Yukun said: "The last time you asked me, I didn't tell the truth, of course, I wasn't sure at that time. Actually, I haven't seen these three runes, but I heard that tens of thousands of years ago, there were some monks who specialized in hunting demon beasts, and the materials on the demon beasts were called a vivid and superb, and they had a secret spirit rune that could supplement mana with the essence blood of demon beasts, and I guessed that these three may have been handed down by those monks. ”

The more Mu Qing listened, the more curious she became, and said, "Replenish mana? How to replenish it?" Try it quickly!"

Yu Kun spread out the three spirit runes, took out the bottle of python essence blood, one dripped a drop, and the essence blood on two of them disappeared suddenly, and the spirit runes did not react.

But the third one was different, the essence blood seemed to soak the entire spirit rune in an instant, and the originally gray-white and dull spirit rune suddenly turned slightly red.

As soon as Yukun saw that there was a door, he poured the entire bottle of essence blood towards the spirit rune.

Sure enough, the spirit rune kept absorbing the essence blood of the python, and the color became more and more red, and when the last drop was also absorbed, the spirit rune suddenly burst out with a layer of spiritual light, and it also exuded a trace of firepower.

"It's done!"

The two cheered excitedly at the same time.

"Do you want to try it?" Mu Qing stared at Yukun with both eyes, a look of curiosity and excitement.

Yukun said: "Try it, just try it! Anyway, you can recharge it if you use it." ”

After that, Yukun took the spirit rune in his hand and asked Mu Qing to hide a little farther, and as soon as the spiritual power was injected, it was activated.

I saw that this spirit rune, which had turned fiery red, flashed with a flash of inspiration, and it was attached to Yukun's forehead with a "snap".

Before Yukun could be surprised, he felt a majestic spiritual power with a wild aura burrowing into his body......

The next moment, his body suddenly began to grow larger, instantly broke through the magic robe, continued to grow, his face began to change, and a long tail grew behind him......

In a few breaths, Yukun has turned into a long-tailed monster ten feet tall!

I saw that the monster's face was somewhat like that python, but its skin was a layer of black hair, its limbs were like people's, its feet were on the ground, and each of the ten fingers of both hands poked out a golden claw, which was a golden blade that broke the earth, three feet long, and a pair of very small meat wings on its back.

"What's going on!"

Yukun shouted, and the sound made Mu Qing's ears numb.

Mu Qing shouted at the top of his voice: "Big brother, you have become a python and mouse monster, the four are not like you, you are more handsome!"

Yu Kun let out a series of laughs and said, "Brother, I feel it, I have recovered the cultivation of the eighth-level demon beast!

After speaking, he took a big mouth and suddenly spewed out a thick pillar of fire.

Mu Qing shouted, "Let's change back quickly!"

Yukun raised his hand to uncover the spirit talisman stuck to his forehead, and his body suddenly began to shrink, and he changed back to human form in a few breaths, but his whole body was naked.

Mu Qing laughed and said, "This kind of technique can't be used in a crowded place, especially where there are female cultivators. ”

Yukun looked down at his body and said, "What's this, you Terran monks are trouble, look at our demon beasts, who will wear clothes?"

Looking at the spirit rune in his hand again, it seemed that the fiery red color had dimmed a little, and said: "The mana contained in this thing is exhausted, it will be invalid, and it will have to be recharged!"

As he spoke, he took out a robe and put it on, it was his original colorful and exaggerated robe.

Mu Qing said: "What about the other two? Try again!"

So, the two of them dripped the essence blood of the double eagle onto the remaining two spirit runes, the essence blood of the golden eagle did not react, but the essence blood of the snow sculpture was completely absorbed by one spirit rune. The spirit rune also turned milky white, revealing a trace of wind spirit.

Yukun said: "Don't try this one!

As he spoke, he put the three spirit runes and the essence blood of the golden eagle into the storage bag.

Mu Qing took back the black knife Wind Chasing Blade and the wooden long sword from the python's corpse, wrapped the entire python with spiritual power, took a big mouth, and put it in the storage ring in his belly.

Seeing that Yukun was looking at himself with a curious expression, he told him how he got the Baina Crystal Storage Ring, and promised Yukun to use the Baina Crystal he got to help him refine a storage ring.

......

The two of them packed up and went to see the pentagonal circle.

At a glance, you can tell that this circle is from the hand of a master.

The magic circle is divided into two layers, the outer pentagonal magic circle is somewhat similar to the teleportation array that Elder Sun took out that connects to the Void Spirit Illusion, but there is no Void Spirit Mirror Crystal necessary for arranging the teleportation array, and there is also a small pentagonal magic circle on the inner layer, and there is no Void Spirit Mirror Crystal.

These two layers of magic circles are nested as one, and they are separated, which is very exquisite.

In the middle of the small magic circle, there is a groove, which can just be put into the Mu Zi iron card, Mu Qing guessed that there is likely to be a small piece of Void Spirit Mirror Crystal in this iron card.

He put the iron card into the groove, and put a spirit stone in each of the holes in the five corners and five sides of the circle, and Yukun stood on the circle, holding the iron card with one hand, and the spiritual power bet!

The entire magic circle buzzed, and the ten spirit stones were full of light, and the ravines engraved on the magic circle also shot out one after another, and these lights formed a strange network of light, constantly flickering.

Mu Qing only felt a powerful divine sense coming from the magic circle, swept over him, and said in his heart: "It's time to teleport", just waited for the teleportation to start, and was mentally prepared to enter a strange place.

However, after a few breaths, nothing happened except that the humming of the circle stopped?

Mu Qing was stunned, looked at Yukun, and stood there dignified. It's just that the light network around him has disappeared, and the ten spirit stones are also dim and dull, blown by the wind, and shattered into powder with a "poof".

Could it be that it has been too long for this circle to fail?

Can't!

Yukun stood there, bowed his head and was silent, and only said after a while: "What did you feel when the magic circle was activated just now?"

Mu Qing said: "I feel a powerful divine sense sweeping over me, and there is nothing else!"

Yukun said: "I also feel it, it seems that this senior who arranged the magic circle is at least a great master of the formation, and his cultivation is also extremely high, he left a trace of divine consciousness in the magic circle, once someone activates the magic circle, this divine sense will be probed according to the set rules, and only those who meet the requirements can enter." ”

"What are the conditions?" Mu Qing wondered.

Yukun stepped down from the circle and said to Mu Qing: "Maybe only people from your Mu family's bloodline can enter, I leave the circle, you try again." ”

When Mu Qing heard this, he replaced it with ten spirit stones, which once again stimulated the magic circle......

Another buzzing sound sounded, the light of the spirit stone flickered, a network of light appeared, and a divine sense swept in...... Then, there was nothing left, and the circle stopped working again.

Now both of them are a little strange......

Yukun watched from the side, thought for a while, and said, "Brother, think about it carefully, did that senior leave anything behind?"

Mu Qing carefully recalled the words of his grandfather Mu Cangshan that day, and said: "My grandfather said that the ancestor asked the master to design a set of son-mother magic circle and a key, the mother array is a protective array, covering the entire place where he retreats, and the sub-array is a wooden box - but it has been burned - the key is this iron plate......"

Then he said: "It is also said that you can enter with the key, and once you use the key to open the entrance of the mother array, the key will be instantly transmitted back to the sub-array, and it is also ...... In the future, if there is someone in the clan who closes the pass of life and death, he can use the key to come to the place where he retreats, and he will leave all kinds of feelings and experiences during the retreat there, and bless the future generations......"

Mu Qing chewed these words repeatedly, the Zimu Array, the key, the key will be passed back to the sub-array, closing the life and death pass, and blessing the descendants......

Suddenly, his heart flashed, and he exclaimed: "Closing the life and death pass, it is closing the life and death pass!"

Yukun heard what Mu Qing said on the side, and also realized, and said: "Well, maybe that's it, think about it, under what circumstances do you have to close the life and death barrier?"

Mu Qing lowered his head again and muttered: "Closing the life and death pass, life and death pass, it must be in the late stage of a certain great realm, and when you want to break through the next great realm, you will close the life and death pass." ”

"Yes, the breakthrough of this great realm is nothing more than the spirit to the spirit crystal, the spirit crystal to the spirit element, the spirit yuan to the spirit god, you and I are only in the early stage of the spirit now, so the divine sense probes, and found that we are not going to close the life and death pass, naturally we will not open it, I think that's it......" Yukun said.

"So, we're going to come back to the Great Perfection in the late stage of Agility?" Mu Qing asked.

"Maybe......" Yukun said slowly, "But I think that the time of closing life and death that the senior in your clan is talking about is probably referring to the time of attacking the spirit element, or the spirit god." ”

Mu Qing was silent when she heard this.

Suddenly, he said: "Big brother, when we attack the spirit crystal, I have another plan, if it doesn't succeed, we will come here together again!"

Yukun smiled and said: "Hehe, brother, if you don't say that I will pull you here, hehe, I am itching for this secret treasure of your family!"

......