Airship, a flying machine that has almost been eliminated in the military field. Clumsy size and sluggish flight speed make them no longer suitable for real warfare.

However, when the National Academy of Sciences successfully synthesized a gas with a lower density than hydrogen and helium and extremely stable according to the technical data transmitted from the highest plane, the airship that was originally buried in the pile of old paper was excavated again.

With a low density of filling gas, the new airship is smaller, has a larger load, and is stronger at the same time. Although it is not fast and still cannot match the agile flight ability of modern aircraft, this airship now has a very suitable place in the air force sequence of the capital base.

That's the "air turret"!

Low cost, high stability, and sufficient load capacity. As long as the new airship can enter the attack position, the large Judgment Cannon on board the ship is enough to rain out terrifying firepower that will terrify the enemy.

Of course, it wasn't easy to cut into the battlefield, but someone soon came up with a suitable tactic, which was to make the airship swarm rise into the thick clouds formed by the necromantic qi in the sky, and use these clouds to interfere with most of the dead spirits, and suddenly appear above the battlefield when they were unprepared.

The effect of the air raid was apparently quite gratifying, with heavy casualties among the unsuspecting army of the undead. It was as if a scoop of boiling water had suddenly been poured on a sugar cube crawled by ants, and most of the undead creatures that rushed up the hill suddenly disappeared.

The Black Corpse King was suddenly shocked and angry, the legions under his command were indeed huge, but they couldn't be consumed like this. Immediately ordered nearly half of his undead city lords to fight, and dispatched all the gargoyles to pounce on the enemies that suddenly appeared in the sky.

Fifty aerial turrets, of course, will not be fought alone, accompanied by a large number of helicopters and mecha infantry. Three of the large transport planes have been transformed into powerful robot warriors, waiting around the airships to fight the gargoyle army led by the undead city lords.

Perhaps fearful of the power of the Judgment Cannon, despite the innumerability of the gargoyle army, they did not attack in dense formations as usual, but scattered into countless squads, attacking from all sides like swarms of bees.

In the face of such an offensive, the guards of the air turret were under great pressure, and all kinds of light and heavy weapons were scattered around as if they were not paying money, resisting the enemy's attack to the death. And the fifty airships, too, turned some of their cannon muzzles, from time to time to support the undead city lord who was besieging the three transforming robots, and the rest of the judgment cannons ignored the intensifying air battle, but continued to bombard the dense group of undead below.

Seeing that the casualties of his subordinates were getting bigger and bigger, the face of the black corpse king was as gloomy as iron, and just as it wanted to let all the remaining city lords take action together, its originally neat rear army was in chaos.

When he looked back in horror, he saw thousands of mountain giants moving the ground and shaking the mountains, covering and killing from behind. And unlike the mountain giants who had been hostile before, these new guys were not carrying thick tree trunks, but uneven black iron rods.

Although the thickness was about the same, this pig iron was of course different from wood, and with each blow of the stick, the group of undead in front of him would immediately be emptied of a large area, and those corpses could not be left at all, and they had suddenly turned into countless pieces of minced meat.

"Block them! Block them! They are limited in number......"

The black corpse king had just spoken, but the next words were held back into his throat. I saw that behind those mountain giants, an endless number of treeman warriors were roaring and rushing forward to kill, and in the formation of those treeman warriors, the mantis-like war slave soldiers appeared and disappeared from time to time, and every time the pair of arm knives flashed with cold light, they would harvest the heads of several undead.

How can it be?

The place where the army of the undead drove was absolutely barren, how could it be possible to leave such a large number of enemies for them to copy their own path at this critical moment?

Where the hell did these enemies come from?!

The Black Corpse King didn't have time to think about it, seeing that its rear army was about to be rushed through a gap, it slammed its fists into the ground, and its body skyrocketed, and it turned into a giant dozens of meters high with just one breath and one breath.

"Roar—"

With a roar, the Corpse King had already soared into the air and jumped towards the opponent's forward. It was now transformed, and even the mountain giants that had seemed to have a huge body before were as short as a child in front of it. If it is stepped on by this kick, it may not only crush the momentum of the opponent's striker, but even take advantage of the situation to start killing.

But at this moment, the treemen who were following behind the mountain giant suddenly made a commotion, and a wave of green energy rose from the ground under his feet. In an instant, the ground cracked, and a large number of branches and vines broke through the soil, turning into a towering ancient tree in an instant.

In the next second, the ancient tree writhed and turned into a huge tree man whose size was no less than that of the black corpse king, and the tree man should be the location of the head, suddenly cracked, revealing a woman with a graceful body and covered in green leaves.

The woman had green hair and green eyes, and although her appearance was slightly neutral, she showed an indescribable charm against the background of endless green light.

This person is Mo Lily who has regained her strength, but now her strength has also increased greatly, and the incarnated Life Tree Man has the strength of the peak of the dark energy level.

"Suffer death!!"

The black corpse king volleyed down, and a pair of big feet that were originally stepping on the mountain giants below turned in the direction and kicked directly at Mo Lily.

"Good time!"

Mo Lily's eyes flashed with a hint of green, and she did not show weakness, only to see the Life Tree Man under her turn slightly, and a right arm was thrown out like a whip, colliding heavily with the kick stepped on by the other party.

"Boom-"

The loud sound was like a landslide and tsunami, and the hard shaking of the two behemoths rolled up a monstrous momentum, not only those undead warriors, but even ordinary tree warriors were unstable, and they were rushed to the back of their horses. Only those powerful mountain giants barely stabilized their bodies with the iron rods in their hands.

The ground on which the Living Tree Man was standing suddenly sank several meters, and the ground around it exploded into a pit with a radius of 100 meters. And the black corpse king obviously didn't bargain too much, he was shocked by the other party's punch and flipped upside down, and his feet took more than a dozen steps in the void, each step made a footprint in the air like a substantial footprint.