When he woke up, the sky was still bright, Ning Yufei didn't know if there was a night in the secret realm, maybe not, maybe there was, but he missed it, anyway, he hadn't seen the starry sky and the moon in the secret realm.

Got up with his hands on the ground, this movement, he couldn't help but take a breath of cold air, but the wounds on his body that had been bitten by snakes had already scabbed, but several places were torn again, the wounds collapsed, and blood bleed again.

He tore some strips of cloth from his tattered clothes to bandage the wound, and with this tear, the coat was completely unwearable, and he simply took it off, leaving only a pure white underwear. He made a bag of rags, separated the leftover half of the roast rabbit and a few flowers pulled from the flower field, and tied the burden to his chest.

He looked inside the soul sea and found that the soul power was full, and Xiao Jing had grown a lot, becoming a bright little fish the size of a palm. Xiao Yu is very intimate with his soul body, this is because the soul fluctuations between the soul Gu and the host are similar, resulting in a sense of intimacy, just like between a person's left hand and right hand, that sense of connection can be experienced by each other.

Then he ran the Heavenly Strength for another week, only to find that the skill that had just reached the critical point had broken through again, and had officially entered the late stage of the Martial Dao Four Heavens! You know, the last breakthrough was just before sleeping, but I didn't expect that after this sleep, the internal qi had unconsciously increased by a step!

......

Just when Ning Yufei felt his own realm in the secret realm, the sky outside was already bright, and the minions and leaders in Mangdang Cottage had already started their morning exercises, and Shao Fang, the little girl, also got up, she didn't see Ning Yufei, so she naturally went to Ning Yufei's room to find him, but after knocking on the door a few times to no avail, the little girl was angry.

I saw her frowning, her hands and palms straight out, opening Ning Yufei's door. "You lazy sister, don't get up yet!" Seeing Ning Yufei who was still sleeping on the bed with her head covered, she was so angry that she ran over and directly tore off his quilt, but she didn't see the person she imagined. Shao Fang's heart jumped, and she immediately thought of where Ning Yufei went. But she didn't mean to make a statement, but pretended to have a bad expression, and then ran out to call someone.

Fan Rui, Li Gon, and Xiang Chong all came, and even the fourth child was dragged off the bed by Shao Fang, and they sat separately in the village, discussing this issue. Of course, before this, they had already arranged for the brothers in the village to look around the village, and maybe Ning Yufei just went to the mountains for a walk, so they might be able to find it.

In the village, after the five people sat down, they discussed the issue of Ning Yufei's disappearance. The fourth child yawned again and again, saying that he was old, and now he should be lying on the bed, and he should not be tossed like this, in his original words, it is "a person's life, wine is the soul to feel the spirit, and if one is missing, it will be muddy!", he felt that Shao Fang was harming the old man. These words were exchanged for Shao Fang's coquettish smile and white eyes, and said: "You drunkard, you are really slippery, Sister Yiyi asked you to come to me to be a cow and a horse, and now she is just asking you to find someone, and you are so perfunctory." Don't forget, Sister Yiyi handed over the two of us to you with her own hands, and if you can't bring us all back when the time comes, you should be ready to bear Sister Yiyi's 'whipping of love'!"

When Xuan Lao Si heard the 'whipping of love', he trembled all over, and his face became unnatural, he knew that feeling very well, and the whole person suddenly sobered up.

"I said little girl, after all, your father and I have been friends for many years, if you don't call me uncle, why do you find fault with your uncle? Your father is so loyal and honest, and he has a good reputation in the northern rivers and lakes, why haven't you learned at all!"

Seeing that the old man and the young were arguing, Fan Rui looked at his two sworn brothers, and was a little speechless, saying that he couldn't parry these two people.

It's easy to wait for a big one to finish ripping the skin, and a group of people start to get to the point. Li Gon's first thought was that Ning Yufei asked him about the secret realm yesterday, in this matter, Ning Yufei showed too much attention, and now that he is missing, the clue points directly to the secret realm.

Mangdang Mountain Secret Realm, the history is quite long, according to Li Gon's guess, this secret realm should have a history of nearly 2000 years, at that time it was the late ancient era, the world was chaotic, heroes and heroes, there were many masters, and there were many families and secret realms left behind today, many of them were left in that era.

He believes that the era is such an ancient secret realm, but no spirit beast has ever come out. (The fact that Gaozu beheaded the white snake, and the fact that the white snake was a spirit beast was not recorded, so Li Gon did not know that there had been a spirit beast in Mangdang Mountain.) The spirit beast should be controlled, so it can be seen that they have at least one leader! The biggest possibility is that the spirit beast is not dead, and there is only one possibility that the spirit beast can live for so long, that is, it has surpassed the boundary of the Nine Heavens and reached the Ten Heavens! With such a fierce beast in charge, if Ning Yufei really went to the secret realm to explore, then his chance of survival would be very small, no! It should be said that there is no chance, and he will definitely die!

After Li Gon said his inference, the scene was strangely quiet, Shao Fang's big eyes flashed, revealing a trace of agility, she remembered Yu Lianyi's instructions and entrustment, knowing that that person's life was very hard, and he would never die in a daze, but she would not say this.

It was Fan Rui who took the lead in breaking this embarrassing state, coughed dryly, and said, "No matter what, it was my cottage that was not strictly guarded, which made Little Brother Ning run out silently." Since our cottage has made a mistake, we must make up for it, even if we don't do business these days, we must mobilize all the manpower, rummage through the entire Mangdang Mountain, and find out the little brother!"

Fan Rui said to Shao Fang again: "Sister, if you really want to find your little lover, then quickly ask Zhuang Lou to send top masters to the secret realm of Nalao Shizi, no matter what holy beasts and spirit beasts he is, catch them all and cook them, maybe you can still see your little lover!"

......

On the other side, Ning Yufei detected the re-improvement of his own strength, and happily prepared to explore the mountain in front of him, he first came to the edge of the cliff, looked down at the place where he climbed up yesterday, but did not see the impressive flower field yesterday, but it was a deep pool, looking down at a height of more than two hundred zhang, he could only see a leaf-sized pool reflecting the sky blue.

Yes, the sky here is also blue, similar to the outside, and what makes Ning Yufei wonder is where the sun is, or what is the light source here?

He remembered that in his own plane, scientists had studied the so-called Biosphere 2, a small man-made nature in which many people lived for years only to fail because the energy could not be recycled.

Isn't this secret realm a small nature, and how is the conservation and transformation of energy accomplished?

Although he was an expert in history, the conservation of energy was a fundamental concept known to almost every intellectual of his time, and it was understandable that he would think of it