Wei stung up from the ground and found himself in an empty room. nB。 The room was about two feet in circumference, the walls were all slippery dirt, and overhead, light penetrated through dozens of small circular holes and shone on the floor in the center of the room.

"There are no doors or windows in this room!" Wei walked to the wall and stretched out his hand to touch: "The wall...... It's really dirt!" The dirt seemed to be isolated by something that could not be seen, and Wei was able to touch it with his hand, but the dirt could not seep through.

"How did you manage such a thin mud to seep in?"

Walking around the room, Wei was stunned and annoyed: "How can you get out without doors and windows! What about the wind? I was the one who carried her away, but where is she now? How did I end up in this room? And Meng Lian......" Thinking of Liu Menglian, Wei was stunned and his heart was full of anxiety, and in the first hall of the magic hall, the pure white and blazing "Witch Heavenly Fire" surged out on his right hand. As Wei stung out with a punch, the muddy wall was suddenly blasted open with a large black hole.

Wei was stunned and looked carefully, the big hole was deep and dark, and he couldn't see anything with his own eyesight. Then the sparse dirt began to slowly gather again, and soon the large hole that had been blasted out would be filled.

"There must be a way out!"

Wei stumbled and stared at the top of his head, where there were dozens of small circular holes, from which the light came in.

After a punch was blasted, "Let's go, let's go-" Countless sloppy mud smashed on Wei's head and body.

Wei was disappointed and sat helplessly on the ground, unable to do anything at all.

Maybe you can get out of a big hole in the wall, and you can get out of it by drilling through the big hole, but you don't know the thickness of the dirt around you, and if you suffocate in the mud, you will die too aggrieved.

Wei Jingzhen tried all the methods, but he couldn't find a way out at all. The surrounding mud seems to have tenacious vitality, and the big holes that have been blasted out are quickly repaired. Wei had no choice but to shout into the small hole above his head, "Hey—is there anyone?"

"Feng'er—where are you?"

“......”

After shouting hoarsely for a long time, without any response at all, Wei couldn't help but lie down, looking blankly at the irregular light leakage hole above his head.

######

Two days before Wei woke up, Feng'er had already woken up.

Feng'er woke up to find herself lying on the bed with a quilt on her body. Just as she was about to struggle to get up, a kind old woman stepped forward and gently pressed her, and said, "Don't move, child! The old man's words were full of care, which made Feng'er feel that it was a very sinful thing to disobey this mother-in-law, so she obediently lay down.

"Mother-in-law, who are you? What about my brother?" Feng'er felt that her whole body was hot, and the symptoms of wind and cold seemed to have eased a little, so she activated the "Li Da Witch Spell" taught to her by Wei Jingjing, and the feeling of fatigue gradually subsided, and her spirit was much better.

The old woman sat on the edge of the bed with a smile on her face, stroked Feng'er's hair, and said, "Son, you can call me Zepo." Is your brother the young man who is with you?"

Tears welled up in Feng'er's dark eyes, and her voice was anxious: "He is Feng'er's brother." Granny Ze, is my brother seriously injured?"

Ze Po smiled kindly: "Child, it turns out that your name is Feng'er. Don't worry, although your brother is seriously injured, he is slowly recovering, and my mother-in-law estimates that he will wake up in a few days. Son, you'd better heal yourself first. ”

"Well, Granny Ze, Feng'er knows. Feng'er obediently closed her eyes and fell back to sleep.

Wei was stunned and lay on the ground, suddenly remembering that the ground had not been investigated, should he come and slam it to see if he could get out of the predicament? But soon he shook his head, he was not a pangolin, what was he doing with nothing to drill a hole! There was no way out from the front and back, left and right, including above, and it would definitely not work to go underground.

In the pitch-black room, the light falling from the top of the head is particularly conspicuous, forming dozens of points of light on the ground. Wei was stunned and saw a point of light on the ground as soon as he turned around, and a spiritual light immediately flashed in his mind.

"These points of light ...... Could it be that this is a formation, a trapping formation?" Wei sat up in shock, looked carefully at the light spots on the ground, and counted, no more, no less, just thirty.

"Guiyuan!" Wei jumped in shock at this discovery. This is a simple formation based on the return to the yuan! If you want to break the formation, you must first understand the arrangement of the return to the yuan, but you can only reach the point of returning to the yuan in the deduction of the number of palaces, what should I do?

Do you want to start the deduction now? It took me five days to deduce the performance from the third and third to the fourth and fourth to the fourth! It took me two whole years to deduce from the fourth and fourth to the fifth and fifth to the fifth and fifth yuan!

The deduction of the number of palaces, the longer it takes in the future, the more the grinding spear is deduced, and the eyes of Wei Wei are green.

"Damn, it's done!" It's useless to be anxious, shouting in this cage-like room where heaven and earth should not be called, it is better to start deducing Guiyuan immediately, and then break out of the formation.

Wei looked helplessly at the thirty small holes above his head, and said, "Although Yuanying has not been able to condense for a long time, it should still be easy for me to Bigu." ”

Bigu is a level subdivided by the cultivation realm. There are many finer levels between the three realms of Gathering Infants, Crossing Tribulations, and Ascension, and Bigu is the first level after stepping into the realm of Gathering Infants.

What if there is no stone deduction?

Wei was stunned and grabbed a ball of mud and rubbed it up. The mud had just been blasted off the top of his head.

"I didn't expect it, I didn't expect it, I'm eighteen years old, and I'm still playing with mud!" Wei said self-deprecatingly, his hand "Witch Heavenly Fire" rose, and the mud pills were fired into porcelain stones.

In an hour's work, the stones had been piled up in a corner.

"Okay, let's go!" Wei shouted in surprise, and immediately set aside a pile of rocks to deduce the return to the yuan on the ground.

The so-called return to the yuan is a phalanx of horizontal and vertical grids, and thirty consecutive numbers are filled into it, so that the sum of horizontal, vertical, and oblique numbers is equal.

Wei Jingzhen counted out a hundred and ten stones, from one to thirty to thirty, and at first he still used the old method: exhaustive.

Three days were spent in the bumper.

Wei was stunned and lay on the ground, rubbing his temples with both hands, and said angrily: "I don't know if it's been a few days, the light above my head has never dimmed, and these lights are definitely not sunshine...... How did I deduce the Five-Five Return?"

Wei Jingzhen thought about it carefully, when he first deduced the Five-Five Return, he seemed to use this stupid method at the beginning, but it was not until he overturned it all and recalculated it to get the correct result.

"It seems that the stone is useless, we have to find another way!" Wei Jingzhen reached into his arms, took out a dagger-sized flying sword, and carved and calculated on the ground......

From exhaustive to the calculus of numbers, Wei Jingzhen began to step into the field of counting.

"The numbers aren't enough!" Wei Jingzhen quickly sensed the trouble of calculus. A number is too large, such as 10,000,732, and it is necessary to write a long string just by writing, which is really a very cumbersome thing for him who is bent on pursuing the speed of deduction.

"I had to create a symbol that was easy to read and easy to write to replace these cumbersome numbers to speed up my calculations!"

As soon as he said it, Wei was stunned and fell into deep thought in the face of the long numbers, and from time to time he made a stroke or two on the ground......

I don't know how many days have passed, and a set of extremely perfect, easy-to-remember, and easy-to-write calculus symbols have been created by Wei Jingjing. A very long and huge number, such as eight thousand one hundred and one hundred seventy four thousand three hundred and twenty thousand one hundred and eighty, is represented by a symbol created by Wei Jingzhen, which is actually just a simple number of strokes.

"Okay, go on!" The symbol instead of the number was created, and Wei Jingzhen put his mind back on deduction.

Time passed in a hurry, and half a year passed in the blink of an eye.

Above the dirt room where Wei Jingjing was, two pairs of eyes were looking at Wei Jingjing who was lying on the ground and deducing wildly.

"Granny Ze, when do you think my brother is going to deduce?"

Ze Po's kind voice came: "This mother-in-law doesn't know this, everything depends on him." ”

Feng'er kindly held Ze Po's hand, a pair of clear eyes were shining, and said with a sweet smile: "Granny Ze, Feng Er really didn't expect that your old man would be the master of Ze Array." ”

The wrinkles on Ze Po's face stretched out, and she said with a small snort in the wind: "Mother-in-law, I didn't know that I would be able to meet you in this life." ”

Ze Po is the eight masters of the "Jin Er Dou Zong" formation, the descendant of the "Ze" branch.

Feng'er's long eyelashes flickered: "Granny Ze, your formation is so powerful, you can't even break through your brother's ability." ”

Ze Po's smile was a little proud, and she slowly explained: "Feng'er, 'Ze' represents endless life, Ze Formation is the toughest of the eight formations, although it is only a simple origin formation, but it is not so easy for your brother to break through." ”

In the room without doors and windows, Wei Jingzhen was completely immersed in the world of counting, and he didn't know the passage of time. As long as he felt tired, he would practice for a while "Li Da Witch Mantra" and "Heavenly Heart Vast Secret", this kind of distraction-free cultivation made the green and radiant true qi in his body gradually grow. Ze Po's Ze array is indeed magical, it can purify and gather the water sources in the swamp, and slowly drip to the top of Wei Jing's head, so that Wei Jingjing will not die of thirst, after all, even if it is Bigu, he still needs to drink water.

Wei Jingzhen, who was intoxicated with counting, did not have the teaching of the formation master, and moved forward completely by his own groping, and used the number symbols he created to calculate unremittingly for three and a half years.

Entering the realm of self-forgetfulness, Wei Jingzhen did not know that he had created a new field, and he was ahead of his predecessors in a new way in the calculation of numbers.

Slamming the ground, Wei was stunned and laughed frantically: "Hahaha-77 has returned to the yuan, and finally the performance has been deduced!"

This book was first published.

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