This amazing discovery is ten times more important than "God Transformation 9.0".

You must know that for Dragon City Civilization, the most difficult thing about mysterious creatures like "Blood Pattern Flower" is not that it can turn monsters into undead creatures and greatly improve the combat effectiveness and survivability of undead creatures.

Be it monsters or undead creatures, they are all carbon-based creatures after all.

As long as they are carbon-based organisms, there is no one that is not afraid of indiscriminate bombardment and artillery fire at temperatures of thousands of degrees.

Surrounded by a torrent of steel from all sides, hundreds of armored airships and hundreds of train guns are carrying out carpet-type supersaturation bombing. In addition, the extraordinary ones hold down the position, ready to intercept and kill fish that slip through the net at any time. As long as the firepower is strong enough, no matter how ferocious they are, they will not die.

All living things will be reduced to ashes and completely dead.

The most difficult thing about the Blood Pattern Flower is its stealth, permeability, and ability to split almost infinitely and copy itself infinitely.

It is easy to kill an undead creature whose body is filled with blood-striped flower fungus clusters.

It is extremely difficult to eradicate all the blood-stained flower spores, hyphae, bacterial clusters, and bacterial colonies in a certain area.

Even if you dig three feet into the ground, you will drive out all the suspected undead creatures.

There's no guarantee that in some dark corner, there won't be a delicate scarlet grass growing, swaying in the wind like a mimosa, quietly spreading the ripples of red mist.

Incendiary bombs can generally eradicate the hidden dangers of blood-striped flowers.

Thousands of degrees of high temperature and continuous burning for more than twelve hours are enough to kill 99.99% of the blood-stained flower spores, hyphae and bacterial clusters.

The problem is that this method is difficult to apply on a large scale within cities.

Suppose a blood-striped flower is found in the ventilation duct of a skyscraper in a downtown area.

Is it necessary to raze the entire building, and all the surrounding buildings within a radius of three to five miles, to the ground and burn it to ashes?

It is precisely because of this characteristic that it is more difficult to deal with than bacteria and viruses.

Even if humans win the final victory in the monster war.

However, it has not been able to completely eliminate the blood-striped flower and its derivative species.

In the old city with dense population and poor health conditions.

Or there are new development areas that are closer to the jungle and full of ravines.

Cases of being corroded by blood-striped flowers and turning into zombies still happen from time to time.

In some large monster farms, hundreds of poultry and livestock had to be destroyed because one poultry and livestock was eroded by blood-striped flowers and turned into an undead creature. This was also the price that had to be paid for the long-term peace and stability of Dragon City.

However, the cluster of blood-striped flower fungi that had been so active just now after having eaten the monster's flesh and blood in front of them was suppressed by some weird sound waves!

Moreover, although this kind of sound wave can trigger the innate fear and disgust of human beings.

However, after careful analysis by Meng Chao, he did not discover any organic impact it had on his auditory organs, central nervous system, and even cerebral cortex.

In other words, except for the psychological level, it is completely harmless to humans.

"No wonder, 'Doctor Monster' Fei Qingyun dares to conduct research related to the blood-striped flower in the depths of the Raging Mountains so unscrupulously, but he is not worried about the spread of the blood-striped flower spores and the escape of the undead, causing mass casualties.

"It turns out that he and the people behind him, the financial backers of the Blood-striped Flower Laboratory, have a secret weapon against the Blood-striped Flower!"

Sure enough, when the immortal tiger dragon was tortured by the demonic sound and rolled on the ground, it no longer had the ferociousness of baring its teeth and claws a moment ago.

Two more crawler-type rune chariots slowly crawled out from the depths of the dark corridor.

Different from his companion who was torn into pieces by the immortal tiger dragon just now.

These two rune tanks do not have turrets.

Naturally, it is not equipped with smoothbore cannons, Vulcan cannons, anti-aircraft guns, honeycomb rocket launchers, anti-monster missiles and other big killers.

On their chassis, four ultra-high-power crystal loudspeakers are installed.

Behind the big speaker, there are two bulging silver-white metal cans that look like pesticide cans.

A "Danger of Low Temperature" sign is drawn on it.

What came from the crystal loudspeaker was naturally "the nursery rhyme of the ghost baby".

However, this time, the distance to the immortal tiger dragon was closer, and the direction was clearer.

Under the indiscriminate bombardment of a total of eight crystal loudspeakers, the scarlet fungus carpet covering the body of the undead tiger dragon began to crack.

Huge blood bubbles emerged one after another from the depths of the crack, making it look like it was being burned by invisible karmic fire.

The blood bubbles burst one after another, and a large amount of pus and blood flowed out.

The body of the Immortal Tiger Dragon shrank at a speed visible to the naked eye, like a ball squashed by the track.

This deformed and twisted ferocious beast roared with more fear than anger, held its head, tail between its legs, and fled towards the corner away from the rune chariot.

Judging from its miserable appearance, even if there is a gap in the corner that goes straight to the center of the earth, it will get in without hesitation and go all the way to the deepest part of the gap.

It's a pity that the biggest characteristic of Sound Wave is the same as that of Blood-striped Flower.

That is pervasive.

No matter where the immortal tiger dragon hides, it cannot escape the numerous demonic sounds pouring into its body.

Even if it uses its sharp claws to tear its own ear canal and pierce its cochlea.

The sound waves continued to tremble its flesh and blood, as well as the blood-striped flower fungus clusters hidden deep in the flesh.

Finally, the immortal tiger dragon could no longer hold on.

It seemed as if all the bones in its body had been removed, and it collapsed like a puddle of mud.

All the hyphae of the blood-streaked flower exposed outside the body withered and broke, losing their vitality.

The blood-striped flower spores in the body have also entered a dormant state, no longer willing to provide the source of power for continued mutation for this flesh-and-blood body that is about to collapse.

One of the two rune chariots continued to scream like a ghost baby at the undead tiger dragon's brain.

The other one slowly approached, protruded a folding robotic arm from the front of the chassis, extended the large probe at the front of the robotic arm, and inserted the needle deeply into the neck of the immortal tiger dragon.

The immortal tiger dragon showed no reaction at all, waiting to be killed.

Behind the chassis, the metal can with the "Low Temperature Danger" logo painted on it began to vibrate slightly.

A large amount of blue frozen liquid was quickly injected into the body of the immortal tiger dragon under the pressure of high pressure.

On the surface of the immortal tiger dragon, at a speed visible to the naked eye, a blue liquid emerged that continued to split and spread, forming a criss-crossing tree-like network like a root system.

Soon, the expression of the immortal tiger dragon changed from painful to dazed.

A thick layer of frost has also condensed on the body surface, and there are wisps of cold air.

Just as "Monster Doctor" Fei Qingyun said just now, it was frozen into a blue work of art.
Chapter completed!