"Big brother, what's wrong?"

Looking at Ren Xiaoyao who was staring at the lump of metal for a long time without uttering a word, and whose expression was obviously unnatural, Li Mu patted Ren Xiaoyao's shoulder, and asked puzzledly.

Ren Xiaoyao did not respond to Li Mu's question. He spun around the black lump of metal, and then, raised his hand to slap at the black lump of metal, causing Ren Xiaoyao to clearly not hold back much, and the purple primeval essence within his body that was as deep as the ocean continued to gather in his palm. Following his palm, it struck the surface of the black lump of metal.

No matter how much Ren Xiaoyao increased the output of his True Essence, the black iron lump in front of him did not budge an inch. The surging purple zhenyuan force struck the surface of the iron lump like mud entering the sea, and actually turned into invisibility, as if it had never existed.

Li Mu powerlessly explained. This object was several times heavier than even Darksteel Heavy Gold s, and Li Mu had already wanted to refine it into a pair of iron hammers so that it could be used with his physical body and flurry hammer technique.

"Maybe I know what this is now. Wood, let me try it out first!"

After hesitating for a moment, Ren Xiaoyao took out five different colored Dao talismans from his spatial ring. He retreated a few steps, and then, his spiritual consciousness and true essence simultaneously moved, causing the five Dao talismans in his hands to simultaneously turn into flying ashes. At the same time, five pure beams of light of the five elements appeared in front of Ren Xiaoyao.

"The five elements of heaven and earth, reverse Yin and Yang, form!"

As the five-colored light turned into a ball, Ren Xiaoyao formed a seal with his hands, and the five ancient runes flew out from his body, instantly fusing together with the five-colored light ball. After fusing with the five runes, the five-colored light ball in front of Ren Xiaoyao suddenly started to boil, and under Li Mu's dumbstruck gaze, it actually transformed into two extremely strange light b.a.l.l.s, one black and one white.

One of them contained a masculine power, while the other contained a feminine power. However, as the two blobs of light clashed with each other, the Yin and Yang blobs of light released a different kind of Qi. This kind of Qi was extremely profound, making it difficult for Li Mu to guess its nature.

"The power of the five elements transforms into yin and yang, and the yin and yang revolve into a dark yellow, break!"

Just when Li Mu was wondering what this Ren Xiaoyao was trying to do, Ren Xiaoyao opened his mouth and spat out a drop of blood essence this time. The drop of blood essence, under the guidance of Ren Xiaoyao's True Essence, turned into a dragon-shaped curve and actually perfectly combined the two lights, one Yin and one Yang, together. At first glance, it looked like a Yin Yang diagram, but what was different from the Tai Chi diagram was that there were no Extreme Yin and Extreme Yang dots in the middle of the Yin Yang fish.

After the Yin Yang light turned into the Yin-Yang Image, it spun a few times in the air before turning into a streak of grey light and landed on the lump of metal.

"Whoos.h.!.+"

An ear-piercing sound of wind breaking resounded between Li Mu and Ren Xiaoyao's ears. Following the descent of the grey light, the originally una.s.suming black iron lump suddenly reacted, many sinister cracks suddenly appeared on its surface. These cracks spread out densely, and very quickly, they covered the entire metal lump.

As more and more cracks appeared on the surface of the iron lumps, suddenly, with a cracking sound, the black iron lumps that were over ten metres wide suddenly burst apart. To be more accurate, a layer of the black lumps' skin cracked and fell, and following the fall of the black lumps' skin, a blinding yellow light suddenly burst out from the center of the lumps, and the strong light irradiated upon Li Mu and Ren Xiaoyao, and they could not help but close their eyes.

Although he closed his eyes, Li Mu's spiritual consciousness was not affected at all. He used his spiritual sense to clearly see the situation at the center of the split iron lump. There was actually an irregular, four to five meters wide piece of yellow colored essence gold iron there.

The yellow Spiritual Light flashed for a few seconds before slowly calming down. Not long after, the yellow Spiritual Light completely disappeared, leaving behind only a yellow and smooth piece of iron that had shattered into pieces.

"Good fortune, this is really good fortune!" Heaven and Earth condensed into a dark yellow color. If the records in the Carefree Sect's secret scriptures are correct, then this should be … "This should be the Black Yellow Essence. Wood, you brat, you must have been touched by a ma.s.sive amount of good fortune!"

Looking at the yellow colored piece of metal, Ren Xiaoyao was so excited that he couldn't even speak. His entire body was trembling, and his expression still couldn't be expressed with words.

Li Mu muttered a few sentences, and as if he remembered something, he quickly took out a jade slip from his storage ring, and then sent a strand of his consciousness into the jade slip. The jade slip was one of the records left behind by Luan Tian, Li Mu remembered that it contained information on the Mysterious Yellow Essence.

After a while, Li Mu's face stiffened, he found the relevant records, and this was what was written in the Record Jade: "The Profound Yellow Essence, is condensed from profound yellow energy, and is called Black Yellow, or Sky, or Earth, or Mysterious Black Yellow, or Mysterious Black Yellow, or Mysterious Sky, or Mysterious Sky, or Yellow, or Earth, or hundred thousand years of qi transformation, or millions of years of solidification, or even millions of years of essence growth! It is also said that the essence of Primal Chaos is able to evolve all living things in the world and is a legendary material used to refine Immortal-ranked. "

"Big Brother …" Am I dreaming? This is... This is the Black Yellow Essence? This is the Black Yellow Essence that can only be formed after tens of millions of years. Wouldn't that be something born from the primal chaos?! "

Something that would take millions of years to evolve and take shape, its value was something that could be imagined. One had to know that the formation of the Beidou World had already lasted for tens of thousands of years, so logically speaking, it should not have happened. Because of this, the Mysterious Yellow Essence should have really been produced from the primal chaos.

A piece of Mysterious Yellow Essence, and it was such a big piece, and it could even be said that it was a unique existence in this world. For Ancient Sage Emperor to forge an unrivalled divine weapon that could kill ten thousand enemies, he would need this kind of top grade material, and the better the material of a spirit treasure, the stronger the power it would naturally possess.

Upon reaching the Saint Emperor's level, because one's strength had already reached its peak, raising one's hand would cause the heavens to shatter and the earth to shatter, making it seem that he was at a disadvantage when borrowing the attacks of magic treasures. However, with the exception of the corresponding Intrinsic Soul Treasure s that could be trained with his life, the Saint Emperor's level Intrinsic Soul Treasure s were divine weapons that contained a great amount of power.

The first was that it would follow the Saints all the way to the Saint Weapon level. This level of Saint Weapon did not require a lot of materials, just like the current Li Mu, if he were to use a normal material to refine a Intrinsic Soul Treasure, then when he reached the Saint realm in the future, her Intrinsic Soul Treasure would naturally level up to the Saint Weapon level.

"Wood, hurry up and store this dark yellow essence. This thing cannot be exposed to the public. This is the relations.h.i.+p between you and me. If it was any other person who had greed, I'm afraid they would have fallen out with you on the spot!"

After thinking about it, Ren Xiaoyao seemed to have thought of something and quickly urged Li Mu on. In truth, what he said was right, if there was someone who knew about the appearance of the Black Yellow Essence, and it was even such a big piece, then it would definitely cause a ruckus in the world, and even attracting Chao Fandaneng's help would not be a problem, after all, this was something that was rarer than Emperor material.

"Big Brother, this Dark Yellow Essence is such a big piece, why don't you take it away?"

Li Mu licked his lips. He naturally knew just how precious this Mysterious Yellow Essence was, but once he thought about how big the Mysterious Yellow Essence was, he didn't want to take it for himself. After all, without Ren Xiaoyao's help, it was impossible for him to discover the Mysterious Yellow Essence hidden within the iron lump.