"It's coming. ”

At four o'clock in the morning, the abandoned factory became silent again.

Only Gu Xu and Shen San stayed here, and the rest had already left.

Even the East King and Lu Ya had no surprises.

When the Yin Old Demon came here, Gu Xu, who was sitting on the edge of the big pit, opened his eyes and looked at him with a smile on the corner of his mouth.

The Yin Old Demon felt the power of heaven and earth in this place, frowned and said, "This is the place you said can restore my strength?"

"Yes. ”

Gu Xu nodded, his expression was very serious, and then walked towards the big pit.

The Old Demon sighed and followed.

But he didn't have much hope in his heart.

Because this place is simply too barren, the aura of heaven and earth is simply negligible.

Although it is said that there is still a little bit of heaven and earth aura, but that bit of heaven and earth aura is not enough to restore his strength, and he can't even make a splash.

A few minutes later, the woman came out of the hole in front of her.

Gu Xu pointed to the small hole and said to the Yin Old Demon: "Jump down, your strength should be able to completely recover in a few days, as for whether you can go further, it depends on your accumulation over the years." ”

The Old Demon didn't immediately jump into the hole.

He crouched outside the small hole, his right hand slightly stretched inside.

After a minute or so, his face changed slightly, and he said with an incredulous expression: "How can there be such a huge amount of life essence in this. ”

"You don't care so much. ”

Gu Xu whitened the eyes of the old demon and said impatiently with a yawn.

The reason why there is so much life essence in this is because the woman made it up.

He had just absorbed the power of those ancient martial artists, as well as the life essence of some people, in a formation similar to a blood sacrifice.

But instead of absorbing that power into her body, she used it to break the seal that sealed her.

It stands to reason that the life essence and residual power in this should disappear.

However, after thinking of the Yin Old Demon, he sealed the life essence and power in it in time.

Prepare to use these things to restore the strength of the Yin Old Demon.

The Yin Old Demon took two deep breaths, looked at Gu Xu with grateful eyes, and jumped into the small hole.

Gu Xu glanced at it twice, and said to the Yin Old Demon inside, "It's started." ”

"Let's get started. ”

The voice of the old demon came from it.

His voice was full of apprehension and anticipation.

Of course, there is also an indescribable solemnity.

But this is also normal, the last time he recovered his strength was destroyed by Lu Qingxu, this time he recovered his strength, and he must be worried about whether there would be an accident.

Twisting his neck, Gu Xu raised his foot and stepped on the ground slightly.

As he stepped in, the small hole was filled with dirt and blocked.

After blocking the hole, Gu Xu directly pulled out the long knife and quickly slashed out several times.

Poof

In an instant, several knife marks appeared on the ground.

The knife qi on those knife marks kept bursting out, and countless scattered knife marks spread out on the ground.

The last one was made up of countless knife marks, and a formation with a range of almost eight meters appeared.

Stygian came behind Gu Xu, he looked at the formation, frowned and said, "It feels incoherent. ”

The third of the dead knew very well that Gu Xu was not a big array at all.

Although it is said that every knife mark exudes a fierce knife aura, it is still just a knife aura.

If it weren't for Gu Xu's face, he wouldn't want to say a word of bullshit......

Poof

Gu Xu squinted at the third of the dead, and couldn't guess what was going on in his heart.

He didn't answer Hadesan either, and the long knife in his hand stabbed directly into the small hole that had been blocked.

With this stab, the formation that was originally incomparably chaotic in the eyes of the three eyes suddenly became orderly.

Each knife mark changes slightly on the ground, eventually forming a pattern similar to that of a taiji diagram.

A surging sword aura emanated from that array.

Even, Shen San felt that the countless heaven and earth forces around him were sucked over by this small formation, and then forcibly sucked into the formation.

The long knife was put into the scabbard, he squinted at the underworld, and said with a smile: "Young man, don't just look at the surface, if I can't figure out a small formation, how could we seal that old monster in the first place." ”

"It shouldn't be......"

Ignoring Gu Xu's teasing, he muttered with a frown.

Gu Xu casually slashed a few knives and came up with a formation.

This is completely unreasonable.

The most unreasonable thing is that the formation that Gu Xu made is a little too strong.

The eight-meter-large formation actually absorbed all the spiritual energy within a radius of a kilometer, and even those life essences that had not completely dissipated.

This...... He didn't even know how to describe it.

"There is nothing that should not be done, the magic of Qimen Dunjia is sometimes far beyond our imagination. ”

After Gu Xu shook his head and said to the third of the dead, he shouted below: "Old Tomb, how is it?"

"I have to say that this formation you have arranged is very powerful, and the life essence below here is even stronger, okay, you go back first, and dig me out in two days." ”

The voice of the Yin Old Demon came from below.

When Gu Xu heard this, he nodded, didn't say anything, and walked towards the outside of the big pit with the third of the underworld.

After walking out of the pit, the third of the dead asked Gu Xu, "What is the effect of your formation?"

Gu Xu's long knife was carried on his shoulder, and he said calmly: "Block all the life essence and spiritual energy in that cave, otherwise they will escape."

The other thing is to suck the aura that has not yet dissipated and the life essence of those dead ancient warriors into that small hole, so that the old tomb can recover its strength more certainly. ”

"And what are the chances of him regaining his strength?"

Styx's eyes flashed with curiosity.

He didn't know how strong the Yin Old Demon used to be, but being able to walk with Gu Xu was obviously not a simple thing.

He was very curious about whether the life essence and aura in that cave could restore the strength of the Yin Old Demon.

"It's up to him. ”

Gu Xu shook his head, and he didn't have much bottom in his heart.

The strength of the Yin Old Demon was slashed by a very strange and powerful force.

In other words, his strength has always existed, but it has been sealed.

Because that strange and powerful force wants to kill the old demon.

However, in the end, the Yin Old Demon survived, but his strength was only left in the innate realm.

If he wants to regain his strength now, he must rely on the life essence and aura in that small hole to contend with the strange power that is still left in his body.

If he wins, his strength will be restored.

If it ends up falling into disadvantage, it is estimated that it will really be finished......