For a whole afternoon, Mu Yi was immersed in this contrast, and Nanming Lihuo also unknowingly, absorbing his thoughts, the runes obviously became more complicated, and the flames even had a slight change, but this change was too small, if it weren't for Nanming Lihuo's master, I'm afraid Mu Yi would be difficult to detect.

And this kind of change, in Mu Yi's point of view, is gratifying, at least shows that Nanming is growing from the fire, it is obvious, Tianhuo is not its end, as long as it is given enough time and opportunities, I believe that one day, it may be able to surpass Tianhuo and reach a realm that even Mu Yi dare not imagine.

When Mu Yi came out of the house, he found that the old man had already woken up and started to cook, and after seeing Mu Yi, the old man breathed a sigh of relief and his face was full of joy.

"I've seen you sit on the roof for so long, is there anything you can't think of?" The old man hesitated for a moment and asked, after all, with his knowledge, he only knew that martial arts cultivation had to be moved, and it was only possible to practice continuously, and this was the first time he had seen a cultivator.

Especially after such a long time, it is inevitable that there is some worry about Mu Yi in my heart.

"There are some difficult problems that I haven't figured out." Mu Yi said that his words were not lying, because this was indeed the case, but the problems he was talking about were completely different from the things in the old man's mouth.

"Don't be in a hurry, take your time, no matter what the problem, there will always be a time to solve it." The old man smiled with satisfaction, and then said.

"Well, I will." Mu Yi nodded, in fact, he also knew very well that if he wanted to hurry, he would not be able to reach it, so he was not really as anxious as he appeared, and it was just an attempt before.

After all, in the past few days, he first comprehended the true meaning of thunder, and then comprehended the Heavenly Fire Descending Diagram, even if his qualifications were good, he couldn't hold on a few times, after all, every time he comprehended, the mind consumed was undoubtedly terrifying.

"By the way, do you want to ask the man to eat with him?" While eating, the old man seemed to suddenly think of something, looked at Mu Yi and asked.

"Leave him alone, he'll figure it out himself." Mu Yi shook his head, he and the other party have not been close to this extent, and even if he invites, it is impossible for the other party to come out, for a strong person who has achieved great success, let alone a few days, even if he does not eat or drink for a month, there will be no problem.

At this point, it is even equivalent to Bigu, and the power between heaven and earth is enough to provide him with everything his body needs.

Hearing Mu Yi say this, the old man hesitated, but finally nodded, not reluctantly, because the momentum on the other party was too much, and it would feel uncomfortable to stay with him, far less comfortable than feeling with Mu Yi.

The reason why he brought Mu Yi, a stranger, back in the first place also has a lot to do with Mu Yi's temperament.

After eating, Mu Yi returned to the room and lay directly on the bed to sleep, that night, he did not settle down, nor did he cultivate, but constantly relaxed himself and didn't think about anything.

Early the next morning, when the rooster crowed, Mu Yi also happened to wake up, what he didn't expect was that there was also a rooster crow in the underworld, and before, he didn't notice it and ignored it directly.

"Is it true that the more familiar things you are, the easier it is to ignore them?" Mu Yi couldn't help but think, otherwise how could he not have noticed it a few days ago? Maybe even if he found out, he subconsciously ignored it.

After all, except for those outside the city, the difference between here and the sun is not very big!

"Familiar, familiar."

Mu Yi couldn't help but fall into contemplation again, he thought of what was the most familiar in the Heavenly Fire Descending Diagram? Isn't that the flames? The flames were already full of light and heat, even destruction, and he had neglected these essences before.

Instead, to pursue the core of the Heavenly Fire, although it will not put the cart before the horse, but in this way, the difficulty will undoubtedly increase a lot, especially in that environment, it is basically impossible to understand those runes a little bit.

But what if it was the other way around? Starting from the things that can be seen everywhere around you and comprehending the true meaning of them, is it much easier to understand those runes again?

Thinking about all this, Mu Yi even had a feeling of sudden enlightenment, and he couldn't wait to enter it immediately now and realize it again.

However, his always calm personality still made him not do it immediately, and even took the leisure to go for a walk on the street and greet the neighbors around him, because of the old man, he basically knew all the neighbors in the neighborhood.

These people are ordinary people, living in a corner, for them, it is already the greatest luck to be able to live without fear, and they usually work to support their families, and in every family, there is a goal to hope that their son will become a dragon.

From them, Mu Yi felt a kind of simplicity and kindness from the heart, which was also an important reason why he chose to stay.

When he returned home, Mu Yi even felt a trace of joy in his heart, and then he opened the jade box again, and the Heavenly Fire Descent Diagram slowly unfolded in front of him again.

The moment it unfolded, Mu Yi saw a ball of fire as if it was embedded in it, and then his consciousness was sucked into it, and it once again presented the situation of yesterday.

Maybe it was because of yesterday's experience, maybe it was something figured out in his heart, this time Mu Yi felt much calmer, although his body still couldn't move, but this time, he was no longer in a hurry, his eyes looked into the distance, where a long tail of heavenly fire fell.

"It's beautiful!"

Mu Yi rarely had the leisure to appreciate it, obviously beautiful things, but he ignored them before.

Watching those heavenly fires descend on the earth, feeling the vibration from far and near, Mu Yi was a little shocked in his heart, the power of a heavenly fire was already like this, when countless heavenly fires fell at the same time, that kind of scene and result were undoubtedly even more shocking.

Mu Yi slowly felt the temperature around him rising, and without using the Sky Eye, he could clearly see the heat wave coming towards him, and then collide with his body, and then let him feel the pervasive heat.

"The so-called heavenly fire is actually a kind of flame between heaven and earth, and it is also born in heaven and earth, but its ultimate destination is to destroy the earth and destroy this heaven and earth, can it be said that the essence of the flame is destruction?"

Mu Yi couldn't help but think in his heart, this is also his perception this time.

"No, the flame is not just destruction, it is also full of vitality, the so-called passing on from generation to generation, but also an immortal spirit."

"And water, although it can nourish all things, but it also has the wrath of thunder, and when it is angry, it destroys all life!"

"And, fire and water are merciless!"