Chapter 575

three days later.

This is an underground dark cave environment with densely divided stone pillars, and the ultrasonic induction of "twittering" is constantly coming out of it. There is a kind of underground stone bat biological group living here.

In the endless world, the perception method of most creatures relies on the eyes, and the most common perception method of the eyes is light perception.

Even in the darkness of the underground, due to the existence of the rules of light in the original rules of the world, it will be perceived by the eyes evolved for super-light sensitivity. The dark underground environment is not the end of the evolution of light-sensitive eyes.

Of course, hypersensitive eyes often experience extreme myopia stimulation and perception defects in places with sufficient light.

However, when the source of darkness merges with the darkness and swallows the approaching light, even the eyes that are most sensitive to light will lose their effect. This is another way of hiding that is completely different from camouflage camouflage.

Green turned into darkness, stopped in front of this dense forest of stone pillars and dared to move forward.

The source of darkness is only the hiding that devours the light and hides perfectly in the darkness. Facing this perception of sonic positioning, it will lose any hidden effect.

Most importantly, Green easily sensed that there was a primitive creature in front of this forest of stone pillars, and the aura of evil blood leaked out.

Although Green, who has mastered the power of obliteration, is not afraid of fighting a third-level creature head-on, it does not guarantee victory in the battle.

Being able to use wisdom to have a better choice, Green will naturally not use such a stupid way of fighting.

Furthermore. What Green wants is not to win the battle and expel this third-level creature. What Green wants is the evil blood in this ancient creature. This requires Green to kill the opponent.

Sonic perception?

As a wizard with knowledge of ultrasonic positioning witchcraft, Green clearly perceives from the sound wave perception in front that this is just a general secondary sound wave perception ability, and there is nothing special about it.

Green suddenly opened the dimension gap and took out a piece of silk yarn!

This silk yarn originated from a strange creature that Green discovered when he first performed the task of exploring the underground lair in the lair world. The main body of the creature is hidden under a fluffy, round, balloon-like fur, which was perfectly hidden from Green's perception at the time. Only the most basic sense of light cannot be hidden.

But in the underground environment of the nest world, the evolution direction of the creatures tends to be the evolution of sound wave perception, and there are very few super-sensitivity evolution methods.

Generally speaking, the evolution of species in a world will tend to the same direction. In other words, the evolution of creatures in a relatively isolated area will tend to the same direction, affected by the world's rules and environment.

Thus, that creature is able to thrive in the nest world.

Later, because this creature attacked Xiao Ba's mud beast, he was marked by the angry and sad Xiao Ba with the mysterious power of bird poop. Later, Green captured it with all kinds of difficulties and stripped the most research-worthy fur of this creature.

Green privately named it the Skin of Sound Avoidance.

The fur and fur are two parts, separated by Green.

The skin of this creature can hide the aura of a closed creature extremely well, including cold and heat sensing.

This is regarded by Green as a powerful carrier of self-sealed witchcraft. It's a pity that Green doesn't have any knowledge about self-sealing witchcraft, and wants to study it by himself, but over the years, he has been occupied by the research of the power of obliteration all the time. Never had a chance, so saved it.

Green used a small part of the creature's hair to weave this sound-proof silk yarn.

This sound-avoiding silk yarn is a precious material prepared by Green for making the robe of appearance. Its only function is to avoid sound wave perception. This function will be a nightmare for sound wave wizards and conventional sound wave perception creatures!

For example...the dead Hill Woods, Neil Mazar the Masked Faceless, and the Stigmata Wizard of Big Ben. And these stone bats in front!

The area woven with the sound-proof silk yarn was sufficient, and Green wrapped himself up carefully.

Wool woven into soundproof silk yarn. The evolution is very ingenious, just like the outer metal of Grimm's spy movie, the outside world can't perceive anything inside, but the inside can clearly perceive the outside world, otherwise Grimm would just put himself in a cage.

Slowly, Green flew into the forest of stone pillars.

Sure enough, the sound wave of the blood-stained stone bat penetrated the source of darkness on the outer layer, but it was cleverly "slid" past the moment it touched the sound-proof silk yarn, without any rebound and refraction. Perfect invisibility is achieved!

"Heh heh heh, the Robe of Appearance, I really look forward to it more and more!"

Green continued to walk quietly in the stone pillar forest turning into darkness just like before, chasing the vague breath of evil blood.

After half an hourglass time.

Compared with other blood-stained stone bats of the new generation, it is only a dozen centimeters. This is a huge stone bat of more than two meters. Its gray skin is like a stone. It is protected by two huge wings. It is hanging upside down on a stone pillar. The top is dormant, unaware of Green's lurking approach.

"Twelve meters away, within the attack range of the Annihilating Power Arc."

These are a pair of calm and unwavering eyes.

Quietly, Green stretched out the magic wand of the horned skull, and pointed at the bottom head of the ancient stone bat hanging upside down.

Crackling!

The black electric arc melted into the darkness, and shot at the dormant stone bat in a flash.

The stone bat reacted at the moment when the arc of annihilation power was shot out. It instinctively flapped its wings to protect itself, while trying to avoid the terrifying attack that made it feel the breath of death coming.

"It still hasn't been able to form a perfect sneak attack."

The vigilance and avoidance of the stone bat is due to the turbulence of the light source pulled by the power of the arc annihilation on the one hand, the energy ripple vibration on the other hand, and finally the danger of death that Green can't hide at all.

But even if he realized it, it was too late.

boom!

The crisp energy piercing sound echoed in the grotto, and it was like the dullness of a stone falling into the water.

After the arc of annihilating power penetrated the proud wing defense of the stone bat easily, it shattered and annihilated the head of the stone bat.

However, due to the characteristics of the power of annihilation, it did not cause exaggerated large-scale damage, and the energy fluctuations were well concentrated.

Boom!

The stone pillar collapsed, and the terrifying energy fluctuations caused the grotto to boil instantly. Thousands of stone bats flew into the air, flapping their wings in fright.

Snapped!

Killing with one blow, the headless body of this third-level ancient stone bat fell to the ground. A half-meter-diameter hole was pierced through its wings, which was extremely smooth, and the flesh and blood in it completely disappeared.

"It worked."

Green came to the corpse of the stone bat in a flash, took out a new crystal bottle, found the evil blood in the ancient stone bat, and collected it.

Another hundred witches have arrived. (to be continued)

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