Regardless of Wang Fan's secret attack on the elf plane, the first undead floating fortress on the red clay plane has finally been built, the fortress is 4,000 meters long from east to west and 4,000 meters wide from north to south, well, it's actually a square building.

On the side of the floating fortress, hundreds of stationary meat grinders have also been installed, and even in order to increase the attack power, Wang Fan also specially exchanged an enchantment drawing to send it to the undead triumvirate, through the magic pattern schematic diagram on this drawing, and then depict the correct position of each meat grinder, then each meat grinder that has been painted with magic patterns can also get the effect of enchantment!

And the enchantment blueprint that Wang Fan exchanged this time was obviously not intended to be used only to fight the giant slug, so Wang Fan exchanged the armor-piercing enchantment blueprint very popularly, and as the name suggests, the enchanted equipment has the ability to break armor.

That's right, it's armor piercing, don't underestimate this skill, although it's inconspicuous, but when dealing with armor units, it's deadly, think about a dragon full of scale armor being directly pierced by an armor-piercing weapon, and then when it hurts the dragon skin under the scales, that refreshing feeling you won't say that armor-piercing is useless.

And the reason why armor-piercing was installed to deal with those slugs was also based on the actual combat experience that Kel'thugad had obtained after several provocations of the giant slugs, so he asked Wang Fan to equip it, because in the process of shooting between the frost dragon and the giant slugs several times, Kel'thugad found that the giant slugs that seemed to be armless were actually armored, and their armor was not those scales that were hard at first glance nor super skin, but the layer of mucus attached to their body surface, which seemed useless and disgusting, but after several actual battles, Kel'thugad discovered his secret。

This slime is a very powerful anti-magic material, so the elemental attacks in the frost dragon's ice breath are basically neutralized, and the remaining physical attacks are pitiful enough to be carried by themselves.

As for launching a purely physical attack, Kel'thugad had not tried it, but unfortunately, the frost dragon that had just pounced on it was quickly glued directly to the cliff, and then directly devoured by the giant slugs that heard the wind.

After several encounters, Kel'thugad finally had to admit that with the existing means of the Undead Air Force, if he wanted to exterminate the giant slugs, he could either attack with large forces, large losses, and damage to others and himself, or he could use the Flying Fortress to rely on the long-term, inefficient physical attacks caused by the projection of a huge amount of ammunition to get damage.

These two methods, the first one is not cost-effective, after all, the number of giant slugs is also quite a lot, and if you want to kill a giant slug, you have to pay dozens of times the troops, it is not worth it (not that the slugs are strong, but the environment and attributes are killed), the second method can reduce the loss, but the time required to consume is too long, at least the clean-up work will take many months, which does not meet the time-limited conquest time stipulated by Wang Fan (Wang Fan already wants to open a new plane, after all, the small plane is very boring)

So in the end, after being proposed by Kel'thugad, the three giants meeting overnight, and Wang Fan finally approved it, this high-level enchantment scroll worth tens of millions of gold coins, the Armor-Piercing Scroll, came to the red clay plane.

"Woo woo woo"

In the early morning, when everything was revived, a desolate trumpet sound pierced the sky, and a huge object slowly rose with the desolate trumpet, and a large shadow blocked the rising sun.

It is the first undead floating fortress in the red clay plane, and it is also named Pale by the Big Three, it represents the immortal will of the undead, and it is the most terrifying weapon in Wang Fan's hands now, and the combat power of a floating fortress is comparable to that of a million undead army (of course, it is a mixed kind, 1 million frost dragons are still too)

Now it has its first mission, to remove the giant slugs from the canyon, and Kel'thugad will be on the sidelines of the battle.

The Pale Lady's huge figure moved rapidly as time passed, and soon it was directly above the canyon, and the meat grinders began to spread their arms, and the battle was about to begin.

As the Pale continued to descend, they finally found their first prey, a giant slug that had just woken up from the morning light!

"Bang Bang Bang -------"

One by one, the meat grinder directly released the plague meat bullet with armor-piercing magic attached to the target as soon as it found the target, and then the plague meat bullet exploded directly around him before the giant slug could react, and the plague that spread at once quickly infected that small area (I know that the plague is not green, but this is how the Warcraft is set, and I also follow the Blizzard's setting), if there is no equipment before the armor breaking, then these plagues can't do anything to the giant slugs under the slime.

But now, with the armor-piercing attack, the slime armor of the giant slug was immediately corroded into a small hole, which was small, but it was enough for the plague.

Soon the green plague breath dissipated, and a giant slug corpse that was obviously much more shriveled appeared on the valley, this was the guy who had been invaded by the plague.

The next thing was much simpler, one after another green poisonous flowers bloomed in the canyon, and one after another shriveled corpses fell into the abyss.

Soon after, another undead floating fortress was lifted into the air, this was the second one, and it was named the Exterminator, and it was immediately thrown into the pesticide work of the Pale in front of it.

Third ------

Fourth ------

Soon the canyon was filled with undead floating fortresses, slaughtering the giant slugs around them, and the slugs' slime attacks neutralized them, as they were too large and didn't need to rely on wings, so slime attacks were useless except to disgust people.

Obviously, it won't be long before that 10,000-meter-deep canyon will definitely be in Wang Fan's pocket, but Wang Fan doesn't care about this, because he is hungry and has discovered a good skill that he almost ignores: life endowment!

Now the life grant is also promoted with Wang Fan's promotion, after the promotion, Wang Fan can make a saint-level earth element lifeform and some scattered other levels of earth element lifeforms every month, of course, you can still sacrifice, but the sacrifice requirements of the earth-element lifeforms of the holy level are no longer quantity, but quality, it must be the soul of a creature that is also a holy order, and the ratio is still an earth element holy rank = the exchange ratio of two saint-level souls, Wang Fan of the pit is called a grievance.

However, with the upgrade, a new elemental crafting has also been developed, which is the fire element (earth-fire-wind-water)