In the following days, Yangxing Mountain returned to its former calmness.

All the "Spirit Servant Palace" disciples knew that they would soon go to the immortal realm with Wei Jingzhen, and they all began to cultivate more diligently, striving to improve their strength, while Wei Jingzhen himself entered the dim refining room again and began to try to refine the transportation space immortal weapon that could accommodate the human body.

Refining and transporting immortal weapons is not an easy task, Wei Jingzhen thought about it in the refining room for half a year, drawing sketches one after another on the ground, but he still couldn't even draw up the shape of the immortal weapon. However, Wei was not discouraged, he knew that he was walking a path that no one had ever walked before.

In half a year, Wei Jingzhen communicated with the Emperor Yi Tian several times, but unfortunately Yi Tian himself did not understand the space formation, so he could not put forward any valuable suggestions to Wei Jingzhen.

At the beginning, Wei Jingzhen imitated the shipbuilding method of using the human world, and used some metal materials to refine a high-grade immortal-level warship. It's a pity that although this warship is strong, it can't accommodate more than two hundred disciples on Yangxing Mountain at the same time, even if Wei Jingzhen arranges a space formation in the cabin, those brothers can only stand in the cabin, and they can't enter the space formation laid by Wei Jingzhen.

It was a failed piece. Wei was stunned without saying a word, and directly laid out the fire formation, returning this extremely extensive immortal warship.

After the first failure, Wei Jingzhen made many more attempts, but unfortunately the immortal weapon that can accommodate people is easy to refine, but the formation that can accommodate people is difficult to succeed. After that warship, Wei Jingzhen successively refined houses, carriages, palaces, and Dading...... It's a pity that these huge immortal weapons can only fit people in the original immortal space, and as for the space formation that they have arranged, they can only place sundries like storage rings, and they can't let people be in them at all.

Failure after failure made Wei Jingzhen begin to feel confused, why did the spatial immortal weapon he refined could even fit a mountain peak, but it could not accommodate the human body? Sitting cross-legged in the refining room, Wei Jingzhen entered into a long period of contemplation.

On the ground, an ant slowly crawled over, Wei was stunned to reach out and gently lift the ant, trying to put it into his storage ring, but unfortunately he tried all means, but this ant only crawled on the surface of the storage ring, and could not enter the space of the ring at all.

"It seems that whether the transportation immortal weapon can accommodate people has nothing to do with the volume of the immortal artifact at all, just like this storage ring, although the volume is small, but the space inside is huge, and it can store a large number of items. Wei looked at the ant in his hand, and with a slight force of his fingers, he twisted the ant into powder. After the ant died, an illusory ant ghost appeared in the sky like a wisp of smoke.

With a gesture of his hand, Wei stunned the ant's undead and tried to store it in the storage ring. At this moment, something strange happened, and the storage ring absorbed the ant's undead spirit without the slightest hindrance.

"This ......" Wei Jingzhen seemed to understand a little, "the undead, as well as the primordial spirit, are a kind of energy of heaven and earth, and the reason why they can be absorbed and accommodated by the space in the formation is probably because the formation reflects the origin of this heaven and earth, which is closest to the so-called 'Dao'. And the human body in addition to the primordial spirit, there is also a mixed and impure body, if the space in the formation is a sieve, then the human body is like water that is confused with sand, water can pass through the sieve, but sand cannot. ”

Looking down at his body, Wei sighed, "Unless you can cultivate your physical body to the point where there is not the slightest impurity, if you want to enter the space in this storage ring, I'm afraid it's just a fool's dream......" The human body is simply not pure to the point where there is only a ball of heaven and earth energy left, unless you are crazy like Yi Tian, and use your own physical body to refine the artifact, it is possible to reach such a pure point.

"Could it be that the efforts of more than a year have been in vain in the end?" Shaking his head, Wei Jing looked up to the sky and sighed, "Why can the sieve let water pass through, but not the sand? Although the sand can't be turned into water, the sieve can always be changed, right?" Thinking about it like this, Wei Jingzhen suddenly realized, and even stroked his palm and smiled, "Haha, yes, I just said that the human body can't be accommodated by the formation space that has shrunk to the extreme, but I forgot that the formation can also be changed!" The countless failures before are entirely due to my lack of understanding of the formation!"

Thinking of this, Wei Jingzhen suddenly calmed down and began to deduce on the ground. He believed that between the vast world and the earth, there must be a source that could allow not only water to pass through, but also sand to pass through.

Wei Jingzhen's whole body and mind have been completely immersed in the calculation of the "eleventh yuan". This time the situation is the same as last time, at the beginning, Wei Jingzhen had more time to reason and calculate, and less time to think with his head down, and later, he often had to meditate for several days and nights before he could draw a stroke on the ground.

In the dim refining room, there was only Wei Jingzhen alone, and in his consciousness, there was no concept of time, only the endless ocean of calculations.

Wei was shocked to think of what the black-robed Fu Li said at the beginning, "The upper and lower squares are called the universe, and the past and the present are called the universe", the heavens and the earth are vast, and they can never get out of the fence of the universe, if this underworld is a vast ocean, then this Pangu world is just a small island in the vast sea, and the mathematics he has studied is the only way to measure the profundity of this sea.

A glimmer of inspiration flashed in Wei Jing's mind, and he only felt that he seemed to have a little more superficial understanding of the origin of this infinite universe, and he seemed to be closer to the legendary "Dao", at least, the "Dao" was no longer out of reach for himself.

With the passage of time, Wei Jingzhen, who was in the refining room, could naturally feel it, and he knew that he had spent fifty-one years on the deduction of this "eleventh yuan".

Fifty-one years is indeed not too long for the more than 200 years that took to deduce the "tenth yuan", but now I am about to succeed.

On the ground in the refining room, there are densely carved many counting symbols that only Wei Jingzhen himself can understand, and many huge stones that record the deduction process are all cut into boxy pieces by Wei Jingzhen and neatly erected on the wall.

Carved the last symbol on the ground, even Wei Jing couldn't believe that all the solutions of the "Eleventh Yuan" had been calculated by himself in just fifty-one years, and this process was even shorter than when he solved the "Tenth Yuan"!

"Is my thinking becoming more agile?" Wei Jing inspected his body in disbelief, the * white yuan force in his body seemed to have increased greatly with his progress in counting, and now he was already a second-grade immortal!

"With the number as the foundation, it will be much easier to comprehend the origin of heaven and earth and improve the power of the formation!" Wei Jingzhen did not waste time, and after deducing the "eleventh yuan", he immediately calmed down and began to comprehend the origin of heaven and earth.

Although the quality of the aura of heaven and earth in the human world is far inferior to the immortal qi of the fairy world, for Wei Jingzhen at this time, there is no difference between the aura of heaven and earth and the immortal qi of the immortal realm, and it is a pure energy of heaven and earth.

The origin of heaven and earth is an extremely subtle thing, and each origin reflects the essence of this heaven and earth, supporting the whole heaven and earth like a cornerstone.

Wei was stunned and lowered his head for a while, and the corners of his mouth gradually showed a smile, "Mount Tai does not let the soil, so it can become big, and the river and the sea do not choose a trickle, so it can be deep." The eleventh origin of this heaven and earth is originally the word 'vast'! It is precisely because of its vastness, profundity, and all-encompassing that this majestic heaven and earth can have today's prosperous scene! Haha...... Hahahaha......" Laughter, Wei Jingzhen had already kicked open the door and went outside to look for the wind.

(Full .nbn.)