"They're coming! Artillery ready! "As the army of the undead approached, the commander of the Blackstone Fortress began to give orders, and the artillerymen on the walls began to turn their joysticks, adjust the angle of their guns, and then stuff incendiary shells made of fiery glue into the chambers.

Flame glue is a magic potion that ignites when exposed to air, and the flame produced when burned is very hot and difficult to extinguish. This potion is usually packed in a fragile glass bottle, and the bottle body is shattered by throwing, igniting the potion, which can be described as an otherworldly fire. Flask. Of course, there is also a version of firing with artillery, after all, you can't use solid bullets against large groups of enemies.

"Put!" The Commander's magically amplified shouts resounded throughout the fortress, and then a series of cannon shots rang out, and several small black dots slashed in mid-air in an arc that accurately hit the army of the undead and exploded into a blazing fireball. The undead who had been contaminated with fiery glue barely walked a few steps before falling to the ground, and then being charred by the flames on their bodies.

Because the undead army was dense when it advanced, 20 artillery pieces killed nearly a thousand undead in one salvo, although the results were good, but in front of the total number of more than 30,000 undead army, this loss was harmless at all.

After the first round of shelling, Lin Wen found that a large number of small black dots rose in the army of the undead, and he didn't care about using the Eagle Eye Technique, Lin Wen directly picked up the M109 and looked at it with the sniper scope on it, good guy! All of them are flying corpse raiders! The number is no less than three or four thousand.

"Artillery fires freely, all adventurers are ready to fight!" Faced with this situation, the commander issued a new directive in a timely manner.

"It's over, it's our turn." Thief Gilman drew his one-handed sword and moved his arm, "If this battle is over, if you are still alive." I invite you to drink. ”

The Necroaver Spider Demon flapped its ridiculous wings and quickly approached the Blackstone Fortress, flying in a haphazard manner as it spewed disgusting green acid at the more than 2,000 adventurers guarding the fortress. And the ranged attack class among the adventurers. Let's say mage, priest. Elemental shamans, hunters, etc., all responded with their own spell skills, while warrior thieves who did not have ranged attack spells also drew their bows and opened fire, and even threw daggers. Of course, the starting point of this kind of behavior is good, so don't worry about how effective it is. Spells flew through the air with long trails, and from time to time a spider demon fell from mid-air due to a spell shattering, and an unlucky adventurer was smudged by disgusting acid. He was then dragged to the back for treatment.

The mini immortals placed on the city wall by Lin Wen began to exert their power at this time, and the M134 on the two immortals raised their muzzles and aimed at the corpse looting spider demon flying like butterflies in mid-air, and the six barrels began to rotate rapidly, and then the muzzle of the gun erupted with a tongue of fire half a meter long.

The blazing bullets formed a long fire whip in the sky, and all the spider demons swept by this fire whip were directly smashed to pieces, and the broken corpses fell from the sky like rain, and the flying corpse raider spider demons decreased at a speed visible to the naked eye.

Who did this? So fierce? All of a sudden, the people around him turned their eyes to Lin Wen's side.

"This is the latest engineering weapon developed by Master Hugo, and it is still in the experimental stage, and I spent a lot of money to buy it." Lin Wen threw the pot on Hugo's head in time. Anyway, when he was researching weapons of war in the fortress before, Lin Wen had already taught Hugo the principles of multi-barreled machine guns and rifled guns, and in a month at the latest, the otherworldly version of the multi-barreled machine gun would also come out.

It turned out to be the masterpiece of Master Hugo. Hearing this explanation, everyone gathered their curiosity and continued to fight against the undead. As a famous master engineer on the mainland, it is not surprising that Hugo has made some magical creations. And the things made by Hugo are all sold out, which means that anyone can have it as long as they have money.

That being said, But Lin Wen has already communicated with Hugo, and the price of a multi-barreled machine gun must not be less than 10,000 gold coins. In addition, the barrel of the gun must be modified to make it impossible to use the general-purpose magic bullets on the market, and special bullets must be used, which can only be bought from Hugo, and a normal bullet with the lowest power is worth at least ten silver coins.

If the power is too low, other bullets can also be used, such as 50 silver coins for armor-piercing bullets, one gold coin for armor-piercing incendiary bombs, and 3 gold coins for armor-piercing incendiary high-explosive bombs. Buy more discounts. First come, first served.

The rate of fire of the multi-barreled machine gun is 6000 rounds per minute, which means that a multi-barreled machine gun will cost at least 600 gold coins a minute, and this kind of consumption can only be afforded by various countries, and the average adventurer basically can't play it.

Of course, all this income, Hugo has to be divided with Lin Wenqi.

"I'm a real loser." Looking at the two M134s with red barrels, Lin Wen couldn't help but complain to himself, these two machine guns are all outdated bullets that have been eliminated by Lin Wen, and those bullets Lin Wen put on his body to get in the way, and he couldn't bear to destroy them, so he simply used them all at this time.

The battle continued, and just when there was only a third of the corpse raiders left in the sky, the tide of undead finally approached the Blackstone Fortress, and the remaining spider demons lowered their heights and sprayed extremely sticky spider silk on the city walls.

From here, you can see the tactics of the undead, compared to the cannon fodder of skeletons and walking corpses, these flying corpse raiders are cheaper, and they can be called cannon fodder among cannon fodder. The production of the Corpse Raider is very simple, first catch a pregnant female Sky Raider, this spider is the living version of the Corpse Raider Spider, with a thin layer between the legs, which can fly in the sky. First, use the magic circle to undead the female spider, and then let her lay spider eggs, a female spider can lay at least a thousand eggs, and these little spiders hatch out of all undead versions of corpse raiders.

After the spiders hatch, they are fed with the green slime that makes the skeletons, because this slime contains a large amount of flesh and blood, so the nutritional value is extremely high, and in just a week, the baby's fist-sized corpse predator can grow to the size of a millstone, becoming an extremely annoying corpse predator.

Well, it's annoying, the only attack of this thing is to spit acid, this acid can still cause a little trouble for adventurers below the silver level, and it can only be regarded as disgusting for adventurers above the silver level.

Of course, if you stick to your face, you will still be blind.

Therefore, during the engagement, these annoying corpse raiders will take the lead, distracting the opposing defenders, making it impossible for them to perform joint spellcasting, and unleashing an area of effect magic that is extremely high, thus covering the other ground undead troops close to the city walls. When the undead army on the ground approaches the city wall, they begin to spray spider silk on the city wall, the spider silk of the corpse raider spider demon is extremely sticky, and it is easy to dry up when exposed to the air, and the black bone skeleton as the vanguard will climb up along the spider silk at the same time of spraying, but it will be firmly stuck to the surface of the city wall by the spider silk, forming a natural ladder. Until the black bone skeleton covered the entire city wall, those high-level undead walking behind could easily climb over the city wall along this bone staircase. (To be continued.) )