Although people don't need heaven and earth aura to advance, they just need to have enough time, but Mu Tian forgot one thing, that is, the refining of top-grade pills requires aura.

When you are in the outside world, you can easily refine it successfully, no matter what kind of elixir it is, but there is not the slightest aura in it, even if there is a little bit of it, it has been washed before.

Without aura, no pill can be refined, Mu Tian got up and sighed, looking at the broken medicinal materials in the furnace, he couldn't help but shake his head.

"Without aura, there is no way to refine. Kaneki said.

Mu Tian nodded: "Now that I just remembered it, the aura here is basically clean, and this place is closed, and the aura can't come in." ”

Jin Mu pondered for a moment, looked back at the others, and asked, "Do you have any other methods, such as something that can exude spiritual energy, so that it can be absorbed when refining the pill." ”

These people all shook their heads, all indicating that there was nothing that could emit aura, Jin Mu sighed, and then he took out a box and said, "There is a spiritual fruit in it, but I am afraid that there is very little aura emitted, and I don't know if it can be successfully refined." ”

Mu Tian sighed, I'm afraid it won't work if it's just a spirit fruit, it seems that he can only vomit some blood by himself.

Raising his hand, a box appeared, and after opening it, a rich aura floated out, attracting people's attention at once.

"It's ...... Immortal marrow!" Jin Mu was shocked, and the others were even more surprised.

"Yes, these are the marrow of immortality. Mu Tian said: "In order to be able to leave here smoothly, I can only take out these things." After speaking, Mu Tian sat down cross-legged and threw these immortal marrow into the air, shattering them little by little, and the aura continued to float out.

After Mu Tian prepared the medicinal herbs, he began refining again, while the others stepped aside.

"Look at Brother Mu, even such a good thing as immortal marrow has been taken out, we can only stand here indifferently. Kaneki sighed continuously.

At this time, a woman showed hesitation, and then she stepped forward and said, "I also have a few spirit fruits here, I forgot about them before, and now I will take them out......"

Seeing this, the others also took out some things one after another, and it was impossible for Jin Mu to ask them one by one why they didn't take them out before, so after he put them away, he put them all aside Mu Tian.

Mu Tian was naturally not polite when he saw it, anyway, he didn't use their things in vain, and besides, he couldn't last long with these immortal marrows, and taking out so much was enough to make him feel distressed.

With the addition of these spirit fruits, the aura was suddenly much more sufficient, and Mu Tian also tried to speed up the alchemy, and after a few minutes, about tens of thousands of pills appeared.

The reason why he refined so much at one time was that he was afraid that the medicinal effect would not be enough, so Mu Tian took out all the medicinal materials to refine them.

After the elixir was baked, Mu Tian put away the remaining spirit fruits, and he didn't plan to return this thing to them, who let these people not take it out from being selfish before, and he lost so much immortal marrow.

"Everyone take some, grind all these pills and sprinkle them on the ground. ”

Mu Tian distributed the pill to these people, and then the people went separately to sprinkle the medicine, Jin Mu took the medicine and put it on the tip of his nose to smell it, and asked, "What is the effect of this thing?"

"One can make a demon beast pull for a year, and these tens of thousands of them will not be able to withstand even the strongest Sky Devouring Beast. Mu Tian smiled slightly.

Jin Mu nodded, if what Mu Tian said was true, after these medicines went down, this Heaven Devouring Beast would definitely defecate in advance.

After a few hours, the people had almost finished the medicine, and after everyone gathered, Kaneki said in a deep voice: "The exit is above our heads, and if the Sky Devouring Beast defecates in a while, there will be a hurricane...... Be careful, everyone!"

In the middle of speaking, a strong wind suddenly blew from here, and there was a pungent stench, and they immediately held their breath, resisting the strong wind to prevent their bodies from moving.

After a few seconds, the black rock wall above his head slowly began to squirm, moving upwards, and several of them followed, who would have thought that countless garbage would pour out at this time, and there was everything in these garbage, basically huge things.

In addition to houses, there are also things like mountain peaks, and even large areas of waves and yellow sand, this Sky Swallowing Beast eats everything, and in just a few minutes, at least a few peaks rushed to it, and the rest are large areas of unknown things.

At this moment, the wind increased again, and a green smoke appeared, and Kaneki immediately transmitted the voice to everyone: "Be careful, this is the fart of the Sky Swallowing Beast, if you inhale a little, you will immediately faint for a hundred years, and there is poison in it." ”

Hearing the transmission, everyone temporarily turned off their respiratory systems, and also blocked their noses, so as not to inhale a little coma for a hundred years, and they would not be able to leave here for the rest of their lives.

Hula!

The garbage above their heads suddenly rushed out, and then several of them were also blown out uncontrollably by a suction force, and after a whirlwind, they were blown by this air flow to a height of more than 100,000 meters.

It wasn't until the air currents below had disappeared that the people calmed down, and the Sky Swallower had dived into the sea again and disappeared.

"It's out, we're out!"

People were so excited, they were trapped in it for hundreds of years, and they finally saw the sun again, and the excitement was all on their faces.

Kaneki exhaled softly, since it had come out, it meant that it was time to pour and separate.

"Thank you Brother Mu for the rescue, we have other things, so we will leave first. ”

After a few people hugged their fists, they all left one after another, Mu Tian didn't say anything, and he didn't expect these people to give him any rewards, whether he could go back to the previous things was already calculated.

But there was one person who didn't leave, and that was Kaneki.

Mu Tian turned his head to look at Jin Mu and asked, "Why is Brother Jin still here......

"It's true. Jin Mu clenched his fists and said, "I have something to ask for, and I hope Brother Mu can help me with this." ”

"What?" Mu Tian asked, if it was just a simple matter, he would not be able to help, after all, it was a pleasure to help others.

"I have a friend who was poisoned, and this poison tortured him with a ruined face, and he also lost his cultivation, and became unrecognizable as a ghost, so I wanted to ......"

Mu Tian opened his mouth and said, "Where is that friend of yours, I only dare to determine what kind of poison it is after seeing me." ”

"Thank you!" Jin Mu showed joy, no matter whether Mu Tian can be cured well or not, at least the other party is willing to go over with him, you must know that the two have only known each other for two days, and others may not bother to take care of him.

A few days later, Mu Tian and Jin Mu came to a wild place, there was only a thatched hut in this deep mountain, after pushing the door in, there was a person sitting on a stool with his back to him, Jin Mu's arm shook, and he said in a trembling voice: "Mercy, I'm back......"

"You're back......" Mercy said calmly, and Mu Tian could hear the desperation of life in his tone.

Jin Mu walked up to the mercy, looking at the other party's already miserable face, he almost couldn't help crying, he went out to find the pill for the other party, but he didn't expect to be eaten by the Heaven Swallowing Beast, this walk is a hundred years, but he let the other party live here alone for nearly a hundred years.

"Mercy, I have brought you a man who may be able to heal you of the poison in your body. ”

As he spoke, Jin Mu turned the other party around and let Mu Tian see the other party's face.

Mu Tian was also shocked when he saw the other party's face, but he didn't show it, but walked over generously and checked it for the other party.

He didn't know what kind of poison this woman had been in, her face was full of pits, and there was a piece of blood thick on it, but he didn't know this, there were some silverfish wriggling in the rotten scalp, and there were some disgusting poisons climbing on the top of her head, as disgusting as she wanted.

However, Mu Tian has a strong psychological quality after so many years, and after checking for the other party, he found that the poison had spread to the whole body, and it could be said that there was no way to cure it.

"How's it going, is there any help?" asked Kaneki nervously.

Mu Tian frowned, and after getting up, he sighed, shook his head, and said: "The toxin has spread all over the body, and even the Yuan Shen has been damaged, and he can live for five years at most, and he can't be saved." ”

Hearing this, this pity didn't react at all, as if she had known it for a long time, but Kaneki couldn't accept this fact, and he couldn't even help crying as a big man.

"It's all my fault...... It's all my fault for hurting you, love ......" Kaneki hugged each other and cried sadly.

Mu Tian also sighed that there is such a good man in the world, this is really rare, if he can help the other party, he will definitely help, but this time he is really helpless.

After turning around and going out, Mu Tian found a stone to sit down and let Jin Mu accompany each other well, if he didn't guess wrong, that mercy should be his wife.

Mu Tian opened a small bottle and put the poison taken from the mercy into it, and then he grabbed a smile and stuffed the worm into it, and waited until the worm ate the toxin, under Mu Tian's observation, the worm died in less than five seconds, the whole body festered, and the venom and blood were thick, and the death was very miserable.

This kind of poisonous wood is simply unheard of, not to mention the toxin, let's just say that this effect is also very vicious, its purpose is not to kill the poisoned person, but to torture the other party, and finally become a pity for such a person who is not a ghost or a ghost, and it is more painful than death.

Mu Tian sighed, if this poison is given a period of time, he may be able to research an antidote, but it will definitely not work within five years, so that mercy will definitely die.