Ten days later.

With a "poof", the nightmare shadow in the imprisoning magic sealing array turned into a puff of black smoke and dissipated, and Green's plan to capture the actual specimen failed again.

Slightly disappointed, the plan to capture the real yàn specimen for several days in a row has failed.

Green didn't show the frustration he deserved, he still kept the wizard's composure and steady, and after standing there and thinking for a while, he suddenly blinked his eyes, as if he had discovered something.

A fine layer of black powder appeared on the floor inside the Drawing Seal Magic Circle, like dust, inconspicuous.

After smearing his hand lightly and rubbing it vigorously, Green was sure that the black powder in front of him was indeed the black powder that had appeared after the nightmare shadow had dissipated, and not the so-called natural dust.

"Hmmm!?Looks like I've finally found something!"

In delight, Green crouched down.

Tearing off a blank piece of paper, Green used it to collect all the black powder from the rotten floor, and put it in a clear glass test tube as a specimen, waiting for the next observation.

There is only a thin layer of black ash in the real yàn tube, which is insignificant and very scarce.

Tick, tick, tick......

After a few hourglass hours, the sound of the wall clock gradually began to fade, and a new day in the nightmare world was about to pass.

Green sighed, and there was no progress in the powder research in the test tube for the time being.

The only thing that is certain is that it seems to have something to do with some of the horror creatures in the Nightmare World, and in the speculation that there is no evidence, Green feels that these black soot seem to be the dander of the metabolism of the horror creatures!

Gathering all the ashes, Green turned his head to look at the cracks in the world that were beginning to heal on the wooden bed in the room.

"Ha ......"

The sound of a yawn stretching was heard, and it seemed to be the happy voice of a woman who had slept all night and was about to get up.

"Hehe, sister, you've been in good spirits in the last few days, don't you have that nightmare?"

The little girl next to her laughed, and the sound of two girls laughing faintly came.

"Well, maybe I've really let it go, after all, it's already happened. We don't need too much emotion on our long road as a wizard in the future, only loneliness to accompany us, and I advise you to stay away from that guy, men don't have a good thing......"

The ephemeral sound gradually ceased as the cracks in the world healed, and the nightmare world returned to silence again, and the whole world began to change from the dilapidated, oppressive, and ominous of the night to the illusory and distorted of the day.

Well?

Green seemed to hear something from the words of the two girls in the wizarding world today.

Perhaps it is Green's self-generated associations that carry out the brain, generally speaking, when a woman talks about a negative man, she must have a tragedy after a good memory, so that love gives birth to hate.

As a person who has had a sincere emotional experience, although he is very reluctant to the delicate emotions between human men and women due to his boring experience in his childhood, he can also experience the sincerity of love in his heart.

Perhaps, the reason for the nightmare shadow in this room is the wizarding world humans themselves?

The red-haired ugly monkey is the real form of the nightmare world, or the black and gray cover, and the baby in the awakened light is the scene from the nightmare of the witch apprentice?

"Squeak squeak squeak......"

As the black sun of the nightmare world rose, the black ash that Green hadn't studied all night actually began to vibrate violently inside the glass test tube.

It seems to be constantly purified by some mysterious rule of the nightmare world, disappearing.

Taken aback, Green hurriedly collected the remaining black ash from the glass test tube into the dimensional gap.

"That's why you feel safe during the day in Nightmare World?"

Except for when he just fell into the nightmare world, Green was attacked once by the terrifying creature that stared at him, and after more than ten days, Green has been staying in this hut to study the nightmare shadow and ice witchcraft knowledge, and now has a preliminary understanding of the composition of the nightmare world, and then tries to try to advance to the second-level wizard in the nightmare world.

These days have been very peaceful, and there is no danger.

"It seems that there is no way to study the Nightmare Shadow during the day in the Nightmare World. ”

Taking out the Ice Elemental Witchcraft Magic Knowledge Book, Green suddenly remembered one thing, Sorum's immortal body is weird, is there something to do with the nightmare world!?

With a flicker of light, Green gradually let go of his thoughts and began to concentrate on studying the knowledge of ice elemental witchcraft.

......

Ten days later.

After dispelling the nightmare shadow again, and glancing at the wall clock that was beginning to return to normal, Green lay on the ground and carefully collected the soot with a piece of paper.

The endless world in the eyes of wizards, whether it is the material world, the illusory world or the void world, has a fundamental principle, or the basic principle of wizard knowledge, that is, nothing can be created out of nothing, and it must follow a conservation of energy and quality.

The loss of black ash in this nightmare shadow must represent a decrease in some aspects.

What Green wants to know is what will happen if he continues to kill this Nightmare Shadow again and again, and 'seals' the black ash it drops in the dimensional gap, preventing it from being purified by the nightmare world during the day and replenished from it?

Will it die?

With this in mind, Green plans to conduct a real estate to gain a deeper understanding of the secrets of observing the Nightmare Shadow.

I remember that Mentor Peranos once said that if you advance to the Stigmata Wizard and enter the Nightmare World, you should stay in this world for as long as possible.

Although it can't completely destroy the nightmare world, as long as generations of wizards continue to weaken, they can infinitely reduce the limit of the parasitic control mental power of these nightmare creatures, and infinitely tend to zero.

That is to say, after the Nightmare Shadow was killed, although it was able to be reborn infinitely, it was indeed weakened, and even in the past twenty days, Green felt that the Nightmare Shadow of the wall clock in this room had weakened a lot.

This so-called weakening does not refer to its own life, but to its ability to forcibly parasitize and control it.

It seems that the black ash represents its parasitic ability.

So, what will happen if one day this nightmare shadow is dispelled and no longer able to appear black and gray, and it loses its ability to parasitize and control it?

......

Three months later.

As night falls, the nightmare world begins to change from distorted and unreal to dilapidated reality, and the "tick-tock" sound of the pendulum of the room clock becomes clear.

After another hourglass time.

Green, who had already begun to get used to the rules of the nightmare world, naturally closed the wizard knowledge books and looked at the cracks in the world that were gradually beginning to appear on the wooden bed, like a twisted spiral nest, with a narrow diameter of less than half a meter.

"Today we may be able to see some results. ”

Walking to the wall clock, Green waited quietly in the form of a nightmare shadow.

Tick, tick, tick......

The pendulum gradually lengthened with the "ticking" sound, and a black liquid flowed down from the wall clock, this low-level nightmare shadow seemed to be a life without intelligence, completely inclined to instinct, or some kind of natural phenomenon in the nightmare world, without any fear of death, or a fear of Grimm.

By this time, however, its weakness was already evident.

In the face of Grimm, who was still blocking it, although the nightmare shadow was still attacking Grimm, it was weak at this time, and it could no longer have any effect on the wizard cover.

Even this ugly red-haired monkey emitted a soft white light in its body, like Grimm's awakening light.

It seems that this is Green who has been collecting black ash for more than three months, and this nightmare shadow can no longer block the things in his body.

This thing is probably the origin of this Nightmare Shadow!

As the Nightmare Wand of Grimm's Horns fell, this time the Nightmare Shadow let out a wail and dropped an astonishing amount of black ash, instead of turning into a large cloud of black smoke and flying into the wall clock like it had done before, leaving only a small amount of black ash on the ground.

Tick, tick, tick!

The wall clock has stopped pendulum!

"It's ......"

In Green's eyes, a baby composed of white and soft light appeared, the true origin of this nightmare shadow, it turned out to be this?

Or is it the baby that is the source of the nightmare of the witch apprentice?

"Woo woo woo ......"

In Green's surprise, the white, softly glowing baby suddenly opened its eyes and cried instinctively behind Green.

"Woo woo woo, child, my child! You monster, get out of my child!"

Green turned his head to look at the wizard apprentice who had come in from the rift in the world, holding his magic wand and pointing at him with a panicked face. R1152