Three days later.

This is an underground dark cave environment where stone pillars are densely split and arranged, and the ultrasonic induction of "chirping" constantly comes out of it, and there is an underground group of stone bat creatures living here.

In the endless world, the vast majority of creatures rely on their eyes to perceive, and the most conventional way of perception of eyes is light.

Even in the underground darkness, due to the existence of the rules of light in the rules of the origin of the world, there will be eyes that can be perceived for the evolution of super-light-sensitive, and the underground dark environment is not the end of the evolution of light-sensitive eyes.

Of course, hyper-sensitive eyes tend to have extreme myopic stimulation and perceptual deficits in well-lit places.

However, when the source of darkness merges with the darkness and swallows up the light that comes close, even the most sensitive eyes will lose its effect, which is a very different way to hide than camouflage.

Grimm turned into darkness and stopped in front of the dense forest of stone pillars, daring to move forward.

The source of darkness, which simply devours the light and is perfectly hidden in the darkness, will lose any concealment effect in the face of this sonic positioning.

The most important thing is that Green Qing sensed that there was a proto-ancient creature in front of this stone pillar forest, and the evil blood aura was revealed.

Although Grimm who fights a level 3 creature head-on to master the power of annihilation will not be afraid, it does not guarantee victory in the battle, and no matter how high the attack power of the power of annihilation that cannot hit the target, it will not help.

Being able to use wisdom to have a better choice, Green naturally would 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 the body of this ancient creature. This requires Green to kill the other party.

Sonic perception?

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

Green suddenly cut open the dimensional gap and took out a silk veil!

This silk veil originated from a strange creature that Grimm discovered when he was on a mission to explore the underground lair for the first time in the lair world. The body of the creature was hidden under a furry, round balloon-like fur, which was perfectly hidden for Grimm's perception at the time. Only the most basic sense of light cannot be hidden.

However, in the underground environment of the nest world, the evolution direction of creatures tends to evolve in sound wave perception, and there are very few super-photosensitive evolutionary methods.

Often, the way species evolve in the same direction in a world. In other words, the evolution of organisms in a small area of relative isolation will tend to the same direction, and will be affected by the environment of world rules.

As a result, that creature can thrive in the lair world.

Later, because this creature sneaked up on Hachi's mud beast, it was marked by the angry and sad Hachi with the mysterious power of bird poop, and later was caught by Grimm with all kinds of difficulties, and stripped of the most valuable fur of this creature.

Grimm privately named it the Sound Hide.

The fur and fur are two parts that are separated by the Grimm.

The skin of this creature is extremely high at hiding the aura of the enclosed creature, including heat and cold sensing.

This is seen by Grimm as a powerful vehicle for self-sealing sorcery. It's a pity that Green doesn't have any knowledge about self-sealing witchcraft and wants to study it on his own, but over the years, he has been occupied by the study of the power of annihilation. There has been no chance, so it was saved.

And the creature's hair, Green used a small part to weave this sound-avoiding silk yarn.

This sound-blocking silk veil is a precious material prepared by Green for the production of the appearance robe, and its only function is to avoid sonic perception, which will be a nightmare for sonic wizards and conventional sonic sensing creatures!

Like what...... The dead Hill Woods, the Faceless Nil Maza, and the Big Ben Stigmata Wizard. And these stone bats in front!

The area of the sound-absorbing silk yarn was sufficient, and Green carefully wrapped himself.

Wool woven into sound-absorbing silk yarn. The evolution is very ingenious, just like the outer metal of Grimm's spy starfall, the outside world can't perceive anything inside, but the inside can clearly perceive the outside world, otherwise Green is just putting himself in a cage.

Slowly, Green flew into the Pillar Forest.

Sure enough, the sound wave of the blood-sealed stone bat passed through the source of darkness in the outer layer, but the moment it came into contact with the sound-avoiding silk yarn, it was cleverly "sliding" over, without forming any rebound and refraction, and Green achieved perfect stealth in the sound wave detection and perception!

"Hmph, hum, the robe of appearance, I'm really looking forward to it!"

Green continued to wander quietly through the Pillar Forest as before, turning into darkness, chasing the vague breath of evil blood.

After a small half hourglass time.

Compared to other Cenozoic blood-marked stone bats, which are only a dozen centimeters, this is a huge stone bat of more than two meters, gray skin is like a stone, two huge wings protect themselves inside, and it is hanging upside down on the top of a stone pillar to sleep, unaware of Green's lurking approach.

"Twelve meters away, within the attack range of the Annihilation Force Arc. ”

This is a pair of eyes that are calm and do not have any ** fluctuations.

Quietly, Green stretched out his claw skull magic wand and pointed at the bottom of the upside-down ancient stone bat.

Cracking sound!

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

The stone bat reacted the moment the arc of annihilation power burst out, instinctively flapping its wings to protect itself while trying to avoid the terrifying attack that made it feel the breath of death coming.

"Still haven't been able to form a perfect sneak attack. ”

The stone bat's alertness and evasion were due to the turbulence of the light source pulled by the power of the arc on the one hand, the energy ripple oscillation on the other hand, and finally the death danger sense that Green could not hide at all.

But even if you notice, it's too late.

Rumble!

The crisp energy in the grotto echoed through the sound, like a dull stone falling into the water.

After the arc of annihilation arc penetrated the proud wing defense of the stone bat, it shattered and eliminated the stone bat's head, and with a "bang" sound, even the stone pillar hanging upside down by the stone bat was shattered together.

However, due to the characteristics of the power of annihilation, it does not cause exaggerated damage in a large area, and it is a good way to gather energy fluctuations.

Bang!

The stone pillar collapsed, and the terrifying energy fluctuations made the grotto boil instantly, and thousands of stone bats flapped their wings in fright and flew up.

Syllable!

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

"It worked. ”

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

Another hundred witches have arrived. (To be continued)