The "Ghost Bone Banner" emits a white glow in the dark underground. BEn。 Wei put it flat on his knees, grabbed the charcoal formed by the burning of the "Farm Whisker Wood" with his right hand, and wiped away the strange vermilion charm on the surface of the flag.

Wei Jingzhen still remembered that the Emperor Yi Tian once said that this vermilion witch charm was painted by the witch emperor with the blood of the divine beast Vermilion Bird, and it had already penetrated into the inside of the bone flag.

Wei Jing's hand gently wiped over the spell, and the blood of the Vermilion Bird that had been dried and condensed quickly disappeared under the adsorption of the divine charcoal, revealing the smooth and smooth white bones under the spell again. After wiping and removing a trace of a spell about two fingers long, Wei Jing's charcoal was also exhausted, and he had to take out a piece of *white roots again, and use the same method to lure the "flint fire essence" dormant in the ring, and continue to make divine charcoal.

At this time, Yitian's surprised voice sounded in Wei Jing's mind, "Little, you...... Did you really get your hands on the 'Farmer's Whisker Tree?'" The change in the vermilion charm has awakened the sleeping Yi Tian Yuan God.

"Don't you notice? Wei was teasing the firefinch as he raised the white tendrils in his hand. A layer of delicate hairs grows on the roots, and a stream of sap with a rich fragrance is dripping down the broken tendrils of the roots.

Sensing the emerald green juice slowly oozing and dripping from the white roots, Yi Tian's voice immediately changed from surprise to anger, and he shouted loudly, "Xiao, what are you doing......! Hurry up, collect that slurry, don't waste it......"

Before Yi Tian's words were finished, Wei Jingzhen had already suddenly woken up, and even took out a small porcelain bottle from the storage ring and held the emerald green juice that kept dripping.

"Yi Tian, is the essence of this whisker very precious?" Wei asked suspiciously as he collected it. Even Brother Li Yu didn't tell him this, could it be that this Emperor's insight could be more profound than Brother Li Yu?

"Stinky Xiao, you've found a treasure!" Emperor Yi Tian reproached Wei for a sting, and then slowly explained, "These jin liquids, called 'Mulu Spring Pulp', are only contained in the roots of the 'Farm Whisker Tree', and if you want to collect this kind of treasure, you have to wait for 100 million years......"

"One...... 100 million years?" I wouldn't be so lucky, the first time I went to collect the "Farm Whisker Tree", I came across such a rare thing.

"What's so surprising!" Yi Tian sneered and continued, "Do you think that 'Farm Whisker Tree' is a very common thing? Tell you, this kind of divine tree blooms once every 100 million years, bears fruit once every 100 million years, and only divides roots once every 100 million years. You are much luckier to be able to get this 'Mulu Spring Pulp' than to collect that flower and that fruit!"

Wei was stunned, and even poured out all the Divine Wood Roots from the storage ring, collected their liquid one by one, and then cauterized those roots by the "Suilan Fire Essence".

While Wei was busy, he asked Yi Tian in a voice, "Yi Tian, you said that this 'Mulu Spring Pulp' is so precious, I don't know what use it is?"

Hearing Wei Jing's inquiry, Yi Tian's voice suddenly became proud, "If it's useless, will my old man let you collect it!" This thing can be used for alchemy, and secondly, it can also be used for refining!" Speaking of refining, Yi Kai's voice suddenly became excited, "If I could get this treasure back then, I wouldn't be what I am now...... Alas, it's all because I was too impatient back then......"

Listening to Yi Tian's Yuan Shen sigh, Wei couldn't help but ask in confusion: "Yi Tian, you said that this thing can be used for alchemy, I understand this, but the refining tool ...... What does this thing have to do with refining weapons? As soon as the flames come out, I'm afraid that these 'Mulu Spring Pulp' will be burned to the ground. ”

"You're small, you're so stupid!" Yi Tian reprimanded angrily, "Ordinary refining tools, of course, don't use this kind of thing, but if you use the flesh as an embryo like my old man, it will matter!" Yi Tian's voice was very proud, if he had a body, Wei was shocked to know that he must be shaking his head at this time, with a conceited face.

"Using the flesh as an embryo ......" Wei Jingzhen still couldn't agree with Yi Tian's words, "Do you think that everyone in this world is as crazy as you, and they have lost their physical bodies, leaving only a skeleton?" The flesh and blood on the body are gone, only a skeleton remains, even if this skeleton reaches the level of an artifact, but it is not human, ghost or ghost, what does it mean?

Hearing Wei sting and teasing himself unceremoniously, Yi Tian smiled "hehe", "Small, don't underestimate my old man, although my cultivation back then was just a first-class immortal, but my nickname of 'Emperor of Instruments' is not in vain." Do you know, if I had this 'Mulu Spring Pulp' back then, my body would definitely be able to be preserved, and I wouldn't have been burned by the flames to the point that only my skeleton remained? Maybe I can successfully refine an artifact because of this!hehe, an artifact-level physical body...... It's exciting to think about!"

Yi Tian said quickly, and suddenly instigated Wei Wei to startle: "Xiao, you already have this 'Mulu Spring Pulp', and the hidden danger of refining weapons with your flesh body has been eliminated...... Hehe, do you want to learn how to refine artifacts from my old man?"

"Learn from you?" Wei sneered and replied while collecting spring pulp and making charcoal, "I'm afraid that after learning from you, I will become the second 'ghost Ten Thousand Bone Banner' in heaven and earth, haha!"

Yi Tian's voice was stunned, and then he said anxiously: "Alas, Xiao, why don't you understand? The essence of this 'Mulu Spring Pulp' is water, which is supposed to be a fire-fighting one, but it is taken from the 'Farm Whisker Tree', but it can make fire, and between mutual growth and mutual restraint, this spring pulp can protect your body from destruction, otherwise do you think that the essence of your Five Elements Elite is a waste of fame? This is a treasure that only appears once in 100 million years! Baby, do you understand?!"

Wei was shocked to hear Yi Tian's thorough analysis, and his heart was really like this, but he finally shook his head, "Yi Tian, refining artifacts, I have my own set of methods, I don't need to learn from you, and besides, your failure to refine artifacts is not necessarily the reason for the lack of this 'Mulu Spring Pulp'." You yourself are also proficient in the fire formation and comprehend the origin of harmony, but in the end you still failed, why is this? I think it may be because your flame temperature is not high, the embryo is not pure, and the lack of the nourishment of the 'Mulu Spring Pulp' has caused the refining to fail!"

Listening to Wei Jing's words, Yitian's Yuan Shen was silent for a long time before he transmitted the voice again, "Xiao, what you said also has a certain truth. However, if even the flames generated by the superposition of the ten Origin Fire Arrays are not considered high temperatures, then I really can't think of how terrifying the heat required to refine the artifact......

At this time, Wei Jingzhen had completely burned all the roots of the Divine Wood into charcoal, and the "Mulu Spring Pulp" in the roots had also been completely collected and stored in the storage ring. While continuing to wipe off the vermilion charm on the bone banner with charcoal, Wei said to Yitian: "Yitian, in terms of formation, I may be able to give you some guidance......

Before the words were finished, Yitian's Yuan Shen had already laughed and passed over, "Guidance?haha...... Small, my old man didn't hear me right, did you? You just said that you want to point me out?"

"What's so strange about this," Wei replied as he wiped the spell from the bone banner with charcoal after burning, "The so-called 'before and after learning, the master comes first', my attainment in the formation is deeper than yours, isn't it enough to be qualified to guide you?"

"Haha......" Yitian Chuan laughed, "You have only comprehended the ten origins yourself, and you are embarrassed to give me some advice......

"I've already comprehended the eleventh origin!" Wei stopped his movements and smiled narrowly, "Tell you, the eleventh origin is 'Hao'." The world is vast, boundless, the origin of harmony can make the formation harmonious and impeccable, and the origin of the vast can make the formation vast and majestic, without a trace!"

Wei said in shock, picked up the charcoal in his hand again, and continued to wipe the huge vermilion charm on the bone flag.

The Yuan Shen of the Emperor Yi Tian didn't speak for half an hour, and finally, he finally trembled and let out a slight sigh, "Xiao, you are better than me, my old man's name of 'Emperor of Instruments', I'm afraid it should also be ...... Xian" The voice carried a sense of loneliness, and there was a feeling of heroic twilight.

Wei Jingzhen had already erased most of the charms at this time, and after listening to Yi Tian's words, he said disdainfully: "What is this emperor and that emperor, I, Wei Jingzhen, don't care about these illusory names." Yitian, I said that I want to guide you, it's a complete joke, you don't have to take it to heart, just exchange refining experience with each other in your spare time. After a pause, he added, "I said before that the flame heat of your refining weapon was not enough, but I didn't say anything. Think about it, the previous Origin Formation was all an octagonal pattern similar to the Daomen Innate Bagua, but when it came to the tenth Origin Formation, it suddenly became ten corners, that is, a regular ten-sided pattern, right?"

"Not bad. Hearing Wei stunned at the key point, Yi Tian suddenly became serious, and there was no longer that negative and depressed mood, "Xiao, is there any different change in the eleventh origin formation?"

Wei nodded and continued: "The eleventh Origin Formation pattern is a positive eleven side. ”

"This ......" Yi Tian was stunned for a moment, although he vaguely guessed something, but he couldn't capture it clearly.

"Let me tell you. Wei was shocked and said, "If my guess is correct, every time we comprehend one more origin in the future, then the arranged formation will definitely have an extra edge and a corner. In other words, the twelfth Origin Formation will have a regular twelve-sided pattern, and the thirteenth Origin Formation will be a regular thirteen-sided ......"

"Wait," Wei said as Yi Tian suddenly interrupted, "What do you say about the flame temperature required for the refining weapon?"

"Naturally, it is related," Wei said with a smile, "You also know that when we are refining weapons, in order to pursue a higher temperature, we will superimpose a single origin formation on top of each other, so as to arrange a more powerful and more amazing heat formation. Although these origin formations can form a new composite formation no matter how they are superimposed, there is no doubt that only the formations with overlapping hearts and different sides have greater power. That is to say, if the formation is simply arranged with the previous origin formation, then all the superimposed formation patterns have a formation with seventy-two corners, which is more powerful than a formation that completely overlaps together and has only eight corners......"

"I ......also know what you said," Yi Tian muttered as he said, "The formation pattern I arranged when I was refining weapons in the past has eighty-two horns. ”

"It's not enough!" Wei smiled confidently, "According to my guess, if each corner of the compound formation is regarded as a point, then connect these points and draw a line, when this line is closest to the circle, the power of this formation can be maximized, and at that time, it may be able to reach the temperature required for refining the artifact." The circle is the most perfect pattern of this heaven and earth, and the world opened up by the Pangu God is undoubtedly the most perfect circle!"

"You say...... Circle?" Yi Tian couldn't comprehend what Wei Jingzhen said at all, "If according to what you said, all the corners of the composite formation pattern are connected into a circle, then ...... How many Origin Formations do we need to superimpose?" Yi Tian was a little discouraged, he hadn't even comprehended the eleventh Origin Formation, and listening to what Wei was shocking, there seemed to be an endless amount of Origin behind him...... This is indeed an unimaginable thing.

Wei was also very interested in what he said at this time, so he simply stopped his hand movements, put aside the work of erasing the charm for the time being, took out a sharp gauge from the storage ring, and said to Yitian: "Yitian, do you see this thing? This thing is called 'Gui', and I often use it to draw circles when I deduce the evolution of numbers. As he spoke, he stood on the ground with one foot as a fulcrum, and circled in a circle.

"This thing is called 'moment'!" Wei took out another right-angle ruler, "I once tried to draw a regular decagonal shape on the ground with this 'rule' and 'moment', and in the end, I did it, and thus comprehended the tenth origin. Later, I tried to draw a regular eleven side, but this time, I couldn't make it anyway, so I finally adopted a compromise method and made a regular twenty-two sides, and finally connected the two adjacent corners to make a regular eleven-sided shape, and later, according to the deduction of the number of calculations, I successfully comprehended the eleventh origin of heaven and earth......

"Xiao, I don't understand what you mean!" Yi Tian's thoughts became more and more confused the more he listened, and his tone suddenly became a little impatient.

Wei Zhen smiled slightly, "What I mean is actually to tell you that the origin of this heaven and earth is not endless, otherwise the Pangu Great God would not have been able to create this heaven and earth at all, and I would not have only comprehended the eleventh origin after making the twenty-two sides, not the twenty-second origin." From this, I guess that there will definitely be no more than twenty-two kinds of origins in this heaven and earth. I think that as long as I fully comprehend this limited ten or twenty kinds of origins, I will be able to try refining the artifact!"

Yi Tian was already shocked by Wei's words, he couldn't imagine that this small person in front of him had actually calculated the approximate number of the origin of heaven and earth.

"Xiao, you are so ruthless!" In the face of Wei Jing, Yi Tian could only say such a sentence.

Wei put away the "rules" and "moments" and completely erased the last trace of the spell on the bone banner.

After the vermilion charm painted on the "Ghost Ten Thousand Bone Banners" was completely erased, the original white and gloomy bone banners suddenly lost their bleak white color and were replaced with a metallic cold ** glow. Yi Tian's excited voice sounded from the bone flag, "Haha...... It's so comfortable, it's so enjoyable!"

Wei was shocked and asked, "Yitian, how do you feel, what about the primordial gods of my two friends?"

"It feels great!" Yi Tian laughed, "It's like taking a pleasant hot shower after a stinky sweat, haha...... The primordial gods of your two friends, I'll give them to you......" The voice came, and two rays of light, one large and one small, escaped from the surface of the bone banner and slowly fell in front of Wei Jing.

The big light emitted a pitch-black halo, the size of a fist, and Wei was stunned to know at a glance that it was the primordial god of the demon Naga. The small light was the size of an egg, emitting a dim dark cyan glow.

Naga's primordial spirit floated in front of Wei Jingzhen, and excitedly transmitted a voice to the surroundings, "Hahaha...... Unexpectedly, after being imprisoned for countless years, I am finally free today!haha......"

"Naga-sama, congratulations!" Wei Jingzhen could feel Naga's excitement, and even smiled and congratulated.

"Ah, it's Mr. Wei!" Naga Yuan Shen was stunned, and thanked Wei in a single voice, "Mr. Wei helped me."

Naga is free, and if Mr. is sent in the future, Naga will go to the soup and go to the fire, and he will also finish him!"

As soon as Naga's voice fell, the voice of Emperor Yitian sneered and teased: "I think you better forget it, that little ability is not small, what can you do to help? Besides, you don't even have a physical body, if you want to repay the favor, you have to let that little one refine a body for you first!"

"You ......" Naga was stunned when she heard this, and wanted to refute it, but she couldn't speak.

At this time, Wei was already taken aback by Fan Sui's weakness, and even called out: "Fan Sui, you...... How are you?" Fan Sui's Yuan Shen had already fallen weakly at Wei Jing's feet at this time, and the dark blue light was beating dimly, like a broken candle lit in the wind, which could be extinguished at any time.

(Full .nbn.)