After a pause, Mu Yi continued: "I can't tell what the Spirit Root Index is, but I think it will increase a lot. Because, I feel that the mountain that weighed on my brain has been removed, and now my mind is very light. There is also the Heaven Replenishing Stone, which has already settled in my dantian, and from time to time, there is still unknown energy injected into my brain domain, that's all. ”

After saying this, Mu Yi raised his legs and left, his figure flashed, and he went to another room to rest.

He was also tossed, for three whole days, he stood there upright, and he had to go through the transformation of the Heaven Replenishing Stone to him, and he was already exhausted. Now, the only thought in his mind is to go to sleep.

This is something that has never happened in the past seven years! This sleep is unusually transparent, and more than ten hours have passed in a blink of an eye, even when I am a mortal, it is a rare phenomenon, which shows the degree of fatigue this time.

Mu Yi got up from the bed and immediately felt refreshed, with 36,000 pores all over his body, all of which were comfortable. Looking around with cold eyes, he didn't see the old ghost and Yun Yuyan, and he didn't know what this aunt was doing at this time? However, he was absolutely at ease with the old ghost.

With a slight movement of his body, the person fell outside the house, and Mu Yi felt that his skills were also much more vigorous. With a knowing smile on his face, Mu Yi raised his legs and walked into the alchemy room on the first floor, paying attention to the five Dan furnaces again.

It's been more than five days since I entered this space, and it's almost certain that no one exists here. Therefore, there is no need to be polite, just take what you should take, and take what you should receive, anyway, it is all ownerless.

Use the old ghost to teach him the method of sacrifice, first brand the five Dan furnaces with divine sense, and then start to sacrifice and refine them. His idea is to strive to refine them all in the shortest possible time, so that he can achieve the goals he is striving for one by one.

This time the sacrifice was fought for more than 20 days. During this period, Yun Yuyan and the old ghost came a few times, and saw that he was busy refining the Dan Furnace, so they didn't bother him, I don't know what to do again?

In more than 20 days, Mu Yi has completely refined the four Dan furnaces on both sides, leaving only the middle one, which is still not refined.

It's not that he doesn't want to refine, it's that he can't. The quality of this Dan furnace may be too high, no matter how he plays the sacrificial refining method, the Dan furnace is indifferent, and does not give him face at all, so he has no choice but to give up temporarily.

Mu Yi slowly got up and moved his rusty muscles and bones. After more than 20 days of hard fighting, his body was already numb, and if he didn't come out to move, he was afraid that it would really rust.

Walking outside, he shouted in his mouth: "Yuyan, old ghost, where are you?"

"Brother Yi, you're out of the customs, the harvest is not bad, right?" Yun Yuyan's voice came from another room. Immediately afterwards, the figure flashed, Yun Yuyan stepped forward quickly, hugged his arm and asked coquettishly, and the old ghost also floated over from there.

"Uh, what are you babbling about? Have you been staying there all these days?" Seeing the two of them come out of the cultivation room, Mu Yi couldn't help but be a little stunned. I secretly thought in my heart: "It's strange, this is not Yu Yan's character!, is there something to hide from me?"

"Brother Yi, the ghost is teaching me to learn refining weapons! In the first few days, we also went out to find a way out, but unfortunately this is a closed space, and there is no way out at all. You've been retreating into the alchemy furnace, so when the ghost saw that I had nothing to do, he taught me how to refine the tools and formations. The more Yun Yuyan spoke, the lower her voice became, and finally she was embarrassed.

"Mu boy, Yun Yatou's qualifications are very high, but unfortunately, she doesn't pay much attention to her cultivation. When she has nothing to do, I will pass on some knowledge of refining tools and formations to her, and with the assistance of those jade slips, her progress is very rapid. Hehe, I guess in the future, I'm afraid you're going to ask her for help?" The old ghost and Captain Huai began to say good things for Yun Yuyan.

"Yes, Yuyan, if that's the case, it's really a good thing. One day when you study with the old ghost again, I also want to learn with it, Yiduo is not pressing, maybe one day you will still point to it to eat?" Mu Yi heard that there was something that stumbled Yun Yuyan, not to mention how happy he was in his heart, and he couldn't help but joke.

"Okay, okay, let's learn the art with the old ghost together, compare who can learn faster, who can refine the finished product first?" Unexpectedly, Yun Yuyan not only didn't get angry, but also wanted to compete with great interest.

"Okay, when I'm done with this, I'll go study with you. When the time comes, don't lose to me?" Mu Yi teased and turned to go about his own business.

Now that the goal has been achieved, Mu Yi began to plan his future schedule. For the time being, he is not in the mood to learn refining, and at present, improving cultivation is the first priority, and the matter of refining tools has to be lined up in the back.

What needs to be done urgently now is to learn alchemy. When he was in the gravity field, he touched a trace of the threshold of the foundation building period, and this time with the assistance of the Heaven Replenishing Stone, it felt even more obvious. Therefore, it is necessary to refine Tsukidan and let yourself advance as soon as possible.

The problem of the Dan furnace has been solved, and the following is the source of the Dan fire. For this, Mu Yi already knew in his heart, that is, to subdue the fire spirit for his own use, which is also the reason why he did everything possible to abduct the fire spirit.

After greeting Old Ghost Cloud and Yu Yan, Mu Yi turned around and entered the stone space. Looking at the great changes in the space, my heart is full of emotion, and at the same time, a sense of pride rises.

It only took me more than six years, and in less than seven years, I was able to do something that others could not do in a lifetime, which was enough to make me proud for half a lifetime. However, it is far from enough, and it has not yet reached the expectations in my heart, and we must make persistent efforts to reach a higher peak.

Find your way and fly towards the island where the fire spirits live. The space is his own, and he can go wherever he wants in an instant, the only deficiency is that his divine sense is not strong enough, and he has to divide it into several steps to reach it.

If you reach the Jindan period, these problems will be solved, and you will no longer be an obstacle to yourself. It's just that at present, even the foundation building period has not yet entered, everything is nonsense, and doing the current things well is fundamental.

Before the crater, Mu Yi dropped his body, opened his divine sense to the limit, and began to search for the fire spirit.

Perhaps sensing his arrival, after a while, the fire spirit flew in front of him. Just like when we first met, I flew around him, and from time to time I made reflections.

Mu Yi immediately transmitted his divine sense and asked the fire spirit: "What's the matter, little guy, what did you find again?"

"You, you have an extra smell that seems to be something very good, something that can only come out. I think it seems to help me, and I love the smell. "The fire spirit is like a greedy cat, and on Mu Yi's body, he smelled fishy again.

"Yes, why don't I think, you can't smell wrong, right?, how can there be another smell on my body?" Mu Yi began to pretend to be crazy and stupid, and became ignorant, which was also his strategy to subdue the fire spirit.

At the same time, he activated the true yuan in his body, and when he passed through the dantian, he circled around the mending heaven stone, and slowly forced out the middle finger of his right hand.

The smell of the mending stone escaped, and the fire spirit became more and more anxious, flying faster. Back and forth, rotating around Mu Yi's body, the source of the smell was never found.

Such an achievement is exactly what Mu Yi wants. Only by losing the lost nature of the fire spirit, pursuing one thing unwillingly, and grasping one's own success, can one be greater, and it will be subdued at one time.

Half an hour passed in a flash, and it was estimated that he was almost done, and Mu Yi used the last move, wanting to catch it!

"Alright, little one, it's not too early, I have to go back. I'm here today to see how you're doing, and since you're okay, I'm relieved. After saying that, he made a gesture of wanting to leave, but his eyes were aimed at the fire spirit, watching its reaction.

"Don't go, don't go, I haven't found the source of the smell yet, you, you can't go. When the fire spirit saw that he was leaving, he couldn't help but be in a hurry, and he actually flew in front of Mu Yi's eyes and looked directly at him, as if he would not stop until he reached his goal.

"Alas, I really can't help you, I still have a lot of things to do. Okay, okay, they're all old friends, I'll let you smell it. It's just that I can't take it out this time, because he's in my dantian. Mu Yi saw that the time was ripe, and Zhenyuan couldn't help but increase his efforts, forcing some more from his middle finger to make the final sprint.

The fire spirit followed the source of the scent and kept jumping around Mu Yi's middle finger. It's like a child, getting a favorite toy, and being overjoyed.

After a while, the fire spirit transmitted to Mu Yi: "Great, great, I like it so much, it's just the taste." Cultivator, why can't you take it out so I can smell it every day?"

"Because, he's in my body, he's part of my body. If you want to be with it, you can only smell it every day when you enter my dantian. Wiping the sweat from his forehead, Mu Yi sighed lightly.

Going around and around, finally getting to the point. Mu Yi tried his best, for this moment, and suddenly felt relaxed.

"I want to go in, I want to be with it every day, you get me in quickly. Hearing the hope, the fire spirit immediately urged anxiously, and was a little impatient.

"The hard work paid off, and it was finally done. ”

(To be continued)