Entering the retreat room, Yelong pointed to a raised stone that could be used to communicate with the outside world.

"I will be in seclusion for the past two days. Send some people to guard the property of the Pill Pavilion to prevent people from the five major families from destroying the house."

Liu Wuxie was very satisfied with this retreat room.

"Don't worry, young master, as long as I, Wild Dragon, am here, I will never let the five major families touch the Pill Pavilion brick by brick."

Yelong patted his chest and assured.

"This is the complete version of the Heaven-turning Seal control technique. I obtained it from the Gong family's treasury back then. It is of no use to me, so I will give it to the young master as well."

Immediately afterwards, Ye Long took out a magic formula, handed it into the hands of the young master, and then left the retreat room.

Liu Wuxie sat down cross-legged, took out the black stone, and placed it in front of herself.

"Senior Zhu Rong, don't you know the origin of this stone?"

Liu Wuxie communicated with Zhu Rong with his spiritual consciousness and asked him.

"I have some impression, but I can't remember it. It shouldn't be from this world."

Although Zhu Rong recovered a lot of memories, there are still many dusty memories that have not been fully awakened.

"No wonder I don't recognize it, it turns out it's not from this world!"

After listening to Zhu Rong's explanation, Liu Wuxie suddenly became enlightened.

"In that case, I'll try to refine it first. If it doesn't work, I'll think of other ways!"

Liu Wuxie immediately threw the black stone into the Heaven-Swallowing Divine Cauldron.

The terrifying Chaos Divine Fire quickly enveloped it.

At first, there was no reaction on the black stone. As the Chaos Divine Fire continued to burn, the surface layer gradually fell off.

Liu Wuxie had chopped it with his sword just now, but the black stone didn't move at all, and even he couldn't split it open.

After burning for a full hour, the black surface gradually receded, revealing a blood-red luster.

At first glance, it looks like flesh and blood.

"I know what this is!"

When refining the black stone, Liu Wuxie did not shy away from Zhu Rong, hoping to use this opportunity to awaken more of Zhu Rong's memories.

"What?"

Liu Wuxie looked at Zhu Rong expectantly, wanting to know the origin of this thing.

"This is the Blood Shadow Crystal!"

Zhu Rong let out an exclamation.

"What is the Blood Shadow Crystal?"

Liu Wuxie was confused. This was the first time he heard this name. Even Su Niang looked confused at this moment.

"In the ancient times, a shadow tribe was born. They were extremely powerful. No one knew their origins. There was no clue about them in the entire era. They seemed to appear out of thin air. At that time, the major races speculated that they came from the previous era, or

It is said that they crossed time and space and arrived at the ancient divine realm from another world."

Zhu Rong didn't know much about the Shadow Clan. If he hadn't seen the Blood Shadow Stone, he wouldn't have known this information.

"From a previous era?"

Liu Wuxie felt that her brain was buzzing.

An epoch is extremely long, and it is not an exaggeration to calculate it in billions. Can anyone really live for hundreds of millions of years, or even tens of billions of years?

The ancient times were an extremely long time ago for him. Zhu Rong suddenly told him that there were still people living from the last era to the present. How long it was.

"I don't know the specifics. These are just speculations. Maybe this Blood Shadow Nether Clan is rarely known to outsiders."

Zhu Rong shook his head.
Chapter completed!