At Ao Tianxing's repeated earnest requests, the helicopter carrying the sniper grenade launcher came to the side of the helicopter they were riding.

The two helicopters flew at a constant speed and were in a relatively stationary state.

Ao Tianxing jumped out of the hatch, flew more than ten meters in the air, grabbed the landing gear of the helicopter, and entered the cabin.

Ao Tianxing saw the huge grenade sniper lying in the wooden box at a glance, he stroked the thick black barrel of nearly two meters, and the huge drum containing fifteen grenades, and was extremely happy.

The howitzer sniper is very heavy, more than fifty catties overall, coupled with the terrifying recoil, ordinary people can't control this huge killing weapon full of iron and blood.

Ao Tianxing picked it up directly, opened the safety under the guidance of the captain next to him, and aimed at the birds of prey wandering near the helicopter formation.

Activate the Mandate of Heaven to lock on to the supernatural runes and lock on to those fierce birds that are flying rapidly.

Ao Tianxing had a very certain feeling in his heart, as long as he pulled the trigger, the grenade he shot would definitely hit the target.

A primary spirit beast, Iron Feather Flying Eagle, led his own clan to hover over the helicopter formation, not daring to approach, and unwilling to stay away.

Ao Tianxing regarded the Iron Feather Flying Eagle as the first target to try his hand.

The muzzle of the howitzer sniper moved with the flight trajectory of the Iron Feather Flying Eagle, and Ao Tianxing suddenly pulled the trigger.

There was a loud bang, and the huge recoil exceeded Ao Tianxing's expectations, and with his strength comparable to that of the peak Immortal Sect Master, he couldn't help but lean back, the muzzle of the gun was raised, and the trajectory of the grenade was deviated at a large angle.

The Mandate of Heaven Locking Divine Power Rune quickly consumed the water of life, and the power of the divine power exploded, and the grenade crossed a long arc in the air, accurately hitting the Iron Feather Flying Eagle.

The defense of the primary spirit beast was not able to resist the bombardment of grenades, and it directly turned into stump and pulp.

"This ...... It can't be!"

"It's not scientific!"

The three combatants in the cabin, including the captain, were all elite soldiers with a lot of experience, and they were able to determine that the grenade would never hit the Iron Feather Flying Eagle, but the result was far beyond their understanding.

Ao Tianxing moved his shoulders that were numb from the shock, and when he used a grenade sniper, he could only crawl on the ground to shoot, and if he fired from a standing position, the recoil was enough to make people fall on their heels and even break their bones.

The water of life has decreased by a few thousand drops, and the consumption of the Heavenly Destiny Locking Divine Power is too great, and the corners of Ao Tianxing's mouth have jumped a few times, which makes him extremely distressed.

The gossip aura devouring the Iron Feather Flying Eagle only replenished less than a hundred drops of water of life, and the gains outweighed the losses at all.

Fortunately, the water level of the water of life in the Bagua Well is still close to forty centimeters deep, and Ao Tianxing's shooting will not have much impact after a few times, at most the water level will drop by a few centimeters.

Ao Tianxing once again aimed at another flying spirit beast, the sword-winged heron.

This time there was preparation in advance, Ao Tianxing withstood the recoil, and after pulling the trigger, the muzzle rose much less, and the trajectory deviation of the grenade shot was also reduced a lot.

According to the experience of those soldiers, this time they should still not be able to hit the sword-winged heron.

But supernatural powers are far beyond common sense!

With the blessing of the Mandate of Heaven's Locking Divine Power, the grenade once again hit the Blade Wing Heron's body accurately, even if the Blade Wing Heron evaded it, it still couldn't escape the fate of extinction.

Hey!

Ao Tianxing was most surprised that this time he used the Heavenly Mandate Locking Divine Power Rune, and the water of life consumed was only more than nine hundred drops, which was much less than the first time.

What's going on?

Ao Tianxing aimed at a half-spirit beast gray feather owl, activated in cold blood, and pulled the trigger.

With the assistance of absolute sanity, the shooting of the howitzer sniper this time was much more accurate, and judging by the experience of the soldiers around him, the probability of hitting this shot was much higher than the previous two times.

There was a boom and an explosion.

The gray feather owl directly has no bones left.

More than a hundred drops of the eaux-de-vie were consumed.

It turns out that the water of life consumed by the Mandate of Heaven locking the supernatural rune has a lot to do with the accuracy of its own shooting.

The higher the accuracy, the less water of life will be consumed by the Mandate Lock.

Ao Tianxing switched from a cold-blooded state to a light and agile state, and his ability to listen to the wind and distinguish his position was activated, and all the changes in the surrounding birds, such as the flight of the birds and the flow of the air, were all clear in his heart.

A fourth grenade was fired, hitting the target.

Due to the high accuracy of this shot itself, the consumption of the eaux-de-vie was reduced a lot, only more than thirty drops.

The military worships the strong.

Ao Tianxing's continuous desperate divine shooting shocked those unruly elite soldiers, and their attitudes were a lot more respectful.

On the way to the imperial capital, he encountered a lot of fierce bird spirit beasts, but the most powerful was the intermediate spirit beast, and the peak spirit beast never appeared again.

Successfully arrived at the Imperial Capital Military Region, and the Army Aviation Brigade immediately received the task of defense.

In the No. 1 Biological Laboratory of Shenzhou, the antidote to the poison of the Tiger Demon Evil King Scorpion's tail was finally configured, and a special person was immediately arranged to prepare to send the antidote to the hands of the Invincible Heavenly Monarch Wang Fan.

A rat scout hiding in the corner of the research institute heard the news and immediately notified the Void Sun Rat King in the underground space of Tianmengou through a special bloodline connection.

The Void Sun Rat King took out a special stone box and opened the stone box seal.

A fist-sized red gem was suspended from the stone box into the air, and an invisible energy fluctuation spread, and all the rats within a hundred kilometers of the imperial capital fell into madness.

Countless rats poured out of the drainage system and underground tunnels of the imperial capital.

In particular, the subway transportation system, which extends in all directions, is crowded with a large number of rats.

In the past few days, the subway in the imperial capital has been temporarily suspended, and there are not too many ordinary people in the subway except for special staff, avoiding a large number of casualties.

In the first biological laboratory of the imperial capital and Wang Fan's residence, countless huge rats appeared like mountains and seas, and launched the first wave of attacks.

At the same time, the soldiers hidden in various parts of the imperial capital also took action, and each of them was equipped with a terrifying neutron soul exterminator.

Instead of bullets, the neutron soul destroyer shoots a special stream of neutron radiation, aiming at the underground spaces.

The neutron radiation flow does not have any destructive power on buildings, electrical machinery, but it can directly penetrate the ground to kill flesh and blood life, and does not cause environmental pollution.

The neutron soul exterminator can be regarded as a directional neutron bullet, which can quickly kill the surging rat tide through the ground cover and the barrier of the building.

Under the air washed by the neutron stream, countless rats in the ground died one by one before they had time to rush to the ground.

Such a head-on attack stunned the Void Sun Rat King, and 10,000 neutron soul exterminators killed more than a billion rat tides in just over 20 seconds.

However, there are too many rat tides, and 10,000 neutron soul exterminating guns can't completely protect the huge imperial capital, and there are still more rats coming forward one after another, constantly pouring onto the ground from everywhere.