「……」

As if sensing Li Yu's scrutinizing gaze, the snake demon's body couldn't help but tremble.

Soon after, the inner courtyard of the East Courtyard, in the small garden.

Li Yuping stepped back, and then personally looked around with a peeping eye, confirming that Li Ang was not peeping around, and then took out the Fuping magic pen with confidence.

"Is this really going to work? Isn't this thing degenerate?"

Yang Yu sat on the side with her frost eyebrows in her arms, with a little doubt.

"Actually, I don't have any confidence, after all, even if I already know most of the functions of the magic pen, how it works still needs to be empirically verified.

For example, whether this half-human, half-demon thing can be regarded as a human life, whether it absorbs life vitality, whether it is calculated according to a whole human life, or whether it is extracted in sufficient amount.

It's rare to have such a good opportunity now, so I need to give it a try."

"Don't waste your time."

Yang Yu said dejected words, but in fact she was also a little curious.

Li Yu's sudden whimsy......

Can it be done?

When everything was ready, Li Yu did not hesitate to stuff the Fu Ping Magic Pen into the snake demon's hand and let it hold it.

"Come to think of it, it should be the beauty head who gave the order to manipulate the snake demon's body to use the magic pen.

In the past, Emperor Delong had mastered this thing for a long time, and must have tried to use evil demons to do this kind of thing.

But the reason why it didn't succeed was that the demons didn't have the will to do it and didn't know how to manipulate it subjectively.

Anyway, there are a lot of consumables available in the palace, and there is really no need for him to study this matter too clearly."

"In that case, you are the one who really gave the order, so you don't have to worry about the cost being borne by you?"

Yang Yu pinched the fat cheeks of the frosty eyebrows in her hand and raised a concern.

"It shouldn't be, the scope it traces back to has always been the object of the unity of spirit and flesh."

Li Yu said this, of course, because he had witnessed the treacherous power of the Fuping magic pen.

He had never seen the power of the magic pen spread out of his body.

Besides, Emperor Delong had repeatedly issued orders for the eunuchs in the palace to bear the price.

This distinction between direct and indirect has been verified many times.

Of course, for the sake of safety, Li Yu still brought all the yin and yang jade pendants and other things he had obtained before with him.

At the same time, other preparations have been made to deal with the unexpected at any time.

"I want to know how to fuse the real thing, eternal and immortal!"

Suddenly, Li Yu raised his own question.

This is both for himself and for the sake of understanding Emperor Delong.

The other party has been holding the Fu Ping magic pen for much longer than himself, and must have asked the same question.

As Li Yu's voice fell, his thoughts flowed like a yin wind blowing.

The beautiful head sensed what he meant, and seemed to move.

Beauty heads have always been a special existence.

It once fell into the devil and wandered to the Wu'an Marquis Mansion as an evil demon.

But since it was obtained by Li Yu, he used the god and demon sound to expel the brain worms in his body and reshape his brain.

In a sense, this is similar to the operation of refining magic soldiers and removing brains.

It is like a man who bleeds and dies......

Is it a drop or two drops, or a tael, two taels, a catty, two catties, or even more before you die?

This is a question of quantitative change leading to qualitative change.

It is difficult for ordinary people to grasp the subtle differences, but they can vaguely see that there is a relationship of transformation in this.

They call this metamorphosis qualitative change, and it is also the key to falling into demons.

What Li Yu is applying today is this universal law.

It is a universal principle, which must be followed even if the evil is treacherous, and it is a higher metaphysical law.

"If there is still some spirit and will left in the brain of the beauty head, also

There is a trace of humanity, and this big demon itself retains the human part because of Concubine Wu Li......

Even if it degenerates into a demon, it can still be used as a human to some extent!"

Li Yu's eyes were firmly locked on the snake demon, observing the subtle changes in its body.

He guessed that Emperor Delong, Li Jian and others also used the same principle to divide and rule humans and demons.

Through this spiritual connection that transcends time and space, the state of two-in-one can be achieved, and the treacherous pollution can be precipitated on the demon body, and the part that belongs to the supernatural ability belongs to the human body.

This is like the beginning of the opening of heaven and earth, and the transformation of the two instruments.

Those who are clear rise, and those who are turbid fall.

Then there is Tai Chi Yin and Yang.

As if infected by Li Yu, Yang Yu also stared at the snake demon with a little nervousness.

"Is this really going to work?"

Suddenly, the magic pen moved.

It began to pull the body of the snake demon and swim away, as if the invisible ghost god was pulling into silence, and the unconscious snake demon's arm moved lightly, moving the pen like flying, and the dragon flew and the phoenix danced.

A treacherous force as black as ink poured out, turning into real ink and flowing on the snow-white paper.

Li Yu and Yang Yu were surprised to find that the ink blot had gradually transformed into a color similar to coagulated blood.

"What's going on?"

"This hasn't happened before......

The skin on her arm turned red, and blood flowed like sweat, quickly sliding down the shaft to the nib.

Fortunately, the treacherous law has not been distorted, but the way it works has changed.

It should be the scene of life being drained.

After a while, the basilisk arm began to wither.

The Fuping Divine Pen seemed to have absorbed a large amount of life force from her palm, but because the power of the Great Demon was too great, whether it was the treachery or the pure life, it was enough to supply.

The snake demon didn't turn into a dried corpse like the dead consumables before, but only the arms withered and gradually turned to a charred color.

And as the Fuping magic pen finished writing, this abnormal scene also stopped.

"Doesn't that mean that I can do the same?"

Li Yu suddenly realized.

He had now verified that the law followed by the Divine Pen was actually only devouring the life force, not mortal.

As long as it has more vitality than it needs, it can withstand it.

"I'll see what the script says......

There are no two heavens, no two lords of the people, and when the two things are combined, one will die......

Yang Yu couldn't wait to walk up and take off the paper.

Li Yu also followed, and the probe saw clearly.

"When two things merge, there will be a ...... death."

He couldn't help but be slightly stunned.

"Does that mean that it will inevitably be devoured by the real thing?"

Yang Yu also knew most things at this time, and couldn't help but guess.

"Personally, this world