Throwing the matter to the elf, Yu Moxi slipped away to the small grass house without any psychological burden, and began to climb the stone ladder every day.

The second expansion of Zhihai and the promotion to the eighth order made Yu Moxi persist for a longer time, but at a glance, he still didn't see the end of the stone staircase.

As expected, Yu Moxi was not disappointed, and began to meditate to recover his mental strength.

On the other hand, the elves are tied-up their things relentlessly, the space is the home of the elves, as long as they have a will, they can complete things, and they don't have to clean up by themselves, which is why Yu Moxi handed it over to the elves.

When the elf's gaze swept over something inconspicuous, his expression changed, and he seemed to be a little incredulous.

"This ...... It's ......"

The elf picked up an object in both hands and hurried in the direction of the small grass house.

"Master!!"

The elf flew to the grass in front of Yu Moxi and stopped.

"Categorized?" Yu Moxi paused his pranayama and asked.

"It's not...... Master, I found something! Look, host! The elf handed over a black box with an eerie texture.

Yu Moxi took it curiously, touched the switch with his fingers, and turned it on.

There was this black bead inside, the size of half a middle finger, and a blood mist flickered inside the black bead, even through the bead, you could feel the cold breath.

Yu Moxi's eyes froze.

"What is this?"

The elf explained: "Master, I found this thing when I was classifying items, this thing is very similar to the evil thing in ancient times, this should be a half-finished product, but if it has one percent of the power of that evil thing, it is enough to give many big forces a headache. ”

"What kind of evil thing is it?" Yu Moxi locked the lid of the box, and the aura that could vaguely affect his mind was dissipated, and he asked solemnly.

"The evil thing is called ...... I can't remember the name......" the elf said with some annoyance.

"But I still remember the origin and function of the evil thing, it is to use a special carrier, sealed into the demonic qi, and then implant the person's newborn essence blood, who has this thing, can trigger this thing anytime and anywhere, the owner of the essence blood will be invaded by the demonic qi at the same time, cripple the vitality in the body, and even directly control the words and deeds of the marked person, even if it is ...... It's for him to die. ”

"Demonic energy?"

"That's right! However, that demonic qi is not the ordinary demonic qi that is not powerful at all, but the demonic qi that comes from the real 'demon', especially the bewildered star demon who is known for its bewilderment! ”

As he spoke, the elf's face was a little more angry: "This evil thing came from the demon clan in ancient times, mainly to infiltrate the interior of the Falling Continent, so as to facilitate the control of spiritual cultivation, and then invade the entire continent, but later, it was also used by some spiritual cultivators with ghosts in their hearts." ”

Yu Moxi rubbed his eyebrows.

The amount of information in the elf's words is really large.

Demon?

Does it really exist?

Ancient times?

What kind of turbulent times were the times of antiquity?

"I've seen it, there is still a trace of ancient demonic energy left in it, that is, the blood qi in the beads, most of it is ordinary demonic energy, not as powerful as the ancients, this thing has also marked a drop of nascent essence blood, look at the traces, at least ten years."

"Ten years ......," Yu Moxi muttered.

"By the way, elf, what is the newborn essence blood?"

"The only thing that can be marked by this thing is essence blood, there is not much essence blood of people, and some essence blood can only exist under some specific conditions, this is the case with the newborn essence blood, or one of the essence blood that can be marked."