Li Mu remembered that when he had obtained the blue Immortal Slaying Gourd, he had learnt its name from its contents. Furthermore, it had also explained how to use it, as well as the incantation to activate the Immortal Slaying Gourd, "Darling, please unsheathe".

After Li Mu sized up the red gourd in his hand, he took out the blue Immortal Slaying Gourd from his storage ring.

Li Mu's left hand held the red gourd and right hand held the blue gourd. Just as he was about to compare the two gourds that had the word 'Immortal Slaying' carved on them, something happened, and the two gourds in Li Mu's hands suddenly changed and flew up into the air uncontrollably. In an instant, they merged as one under Li Mu's dumbstruck gaze.

After the two Immortal Slaying Gourds fused into one body, there was no obvious change in size. It was still around a foot long. The only difference was that the color had changed to red and blue.

"Come!"

Li Mu raised his hand and sucked the two colored bottle gourd into his palm.

"It seems there isn't just one Immortal Slaying Gourd. There should be more than one, but it seems to be dominated by blue gourds. I wonder how many of them will be able to unleash Heaven-defying divine might once all of them are gathered!"

Li Mu weighed the two colored gourds in his hands, and then kept them into his storage ring. After he kept the five jade boxes on the altar in his storage ring, Li Mu looked at the painting once more, originally, he did not want to let go of this painting, but after thinking about how he should leave it alone, he suppressed the urge in his heart. In the end, Beidou Martial Emperor was also a human genius, and he seemed to have gone to residual boundary, so it was a little too excessive for him to take all of it for himself.

After letting go of the painting on the altar, Li Mu walked to the front of the bronze altar. As Li Mu got closer, he could finally see clearly the appearance of the giant four-legged cauldron, other than being made entirely out of bronze, there was a green dragon, a white tiger, a Vermillion Bird, and a profound turtle carved onto the four sides of the giant cauldron. Other than that, the giant cauldron was also filled with many runes, giving off a very heavy feeling.

Other than the four giant cauldrons, Li Mu stared at the green flames beneath the four giant cauldrons again. He soon frowned, because this green flames were actually a type of flame without any temperature.

Li Mu circled around the four-legged Bronze Cauldron and the bronze altar, he felt that these Bronze Cauldron and the altar were very strange, before he understood the situation, he did not want to make a move recklessly, so the move he made here was naturally to take the Bronze Cauldron for his own use. To Li Mu, even if it was something that he did not know the specific effects, he would rather take it than let one of them go.

Seeing that he was unable to do anything to the Bronze Cauldron, Li Mu took out an ordinary piece of iron essence from his storage ring and sent it into the green flame underneath the four-legged cauldron with his True Essence. However, what made Li Mu a little surprised was that right after the iron essence touched the green flame, it actually turned into ash without any warning.

"What a terrifying flame. An Iron Essence of this level is a dream material for a divine ability cultivator to refine. They were actually burnt to ashes as soon as they came into contact with this green flame. Isn't this a bit too terrifying!"

Li Mu looked at the metal essence that had turned to dust, and could not help but exclaim. Suddenly, Li Mu seemed to have thought of something, his face revealed a look of ecstasy, and he quickly took out the records of ancient times from his storage ring, and then quickly started to flip through them.

"The Chaos Fire was born in the Primal Chaos and was able to refine all the materials that were born in the Primal Chaos. The flames are cyan colored and its entire body is without any burning heat, but it is able to refine most of the materials in the world."

After recognizing that the green flame that was gus.h.i.+ng out from the altar was the legendary Chaos Fire, Li Mu could not help but burst out laughing. This Chaos Fire was a must in refining the Profound Yellow Essence, and now that Li Mu had coincidentally found this Chaos Fire, he no longer needed to set up any Five Elements Chaos Transference Battle Array.

"It's time for the Heavenly Spirit Treasure's Eastern Emperor Bell to appear in the world. I want to see just how mysterious your unparalleled Soul Treasure, which is ranked third among Heavenly Spirit Treasure s, is!"

After making up his mind, Li Mu took out the Five-element Five-Colored Flag s and placed the Five Elements Great Array outside the Heaven Burying Hall's gate. Then, he placed the remaining thirty-nine G.o.d Slaughtering Bugs inside, giving the elder the order to guard the gate.

Although Li Mu was extremely confident in the concealment of the Heaven Burying Hall, refining the Eastern Emperor Bell was still a top priority for him.

After walking to the bronze altar, Li Mu took out the Black Yellow Essence. Li Mu didn't know how much Profound Yellow Essence was, but he knew that he wouldn't be able to hold it with his own power, but what surprised Li Mu was that the bronze altar's endurance was not crushed by the heavy Black Yellow Essence after it had fallen.

"Is this an item related to an Emperor level character? It's actually so tough! This is also good! I was afraid that this Black Yellow Essence would be too heavy and collapse the altar!"

Li Mu took out many pills and crystal s, but did not immediately start refining the Eastern Emperor Bell. He picked up a piece of high-grade crystal s, and then sat cross-legged on the ground to recover his True Essence, for a day and a night. After a day and a night, Li Mu had not only recovered from his injuries, he had also recovered to his peak state.

After he finished preparing, Li Mu checked his own Dantian which had turned into a remnant page of a A Book of Records of the Heavens the size of a pinky that recorded the method to refine the Eastern Emperor Bell. Ever since the remnant page had landed in Li Mu's Dantian, Li Mu could easily see the contents of the page with just a twitch of his consciousness. Li Mu was currently revisiting the method to refine the Eastern Emperor Bell, and even if he had memorized it already, he couldn't help but look at it again.

After half an incense worth of time, Li Mu's eyes flashed, and his right hand formed a strange hand seal …