Thanks to this otherworldly propellant with better performance than Earth, damn it, it cost 200 gold coins for one kilogram.

Looking at the battered beach in front of him, Karel knew in his heart that this time he hadn't even exerted half of the power of this weapon, you know, this kind of cannon bullet is 30 mm thick, who would be stupid enough to just use copper clad iron?

Armor-piercing! Burst! Burn! Highly toxic! Radiation! This is the performance required for this kind of bullet, well, the following is not only to make zuò vehicles, but also to make zuò high-grade ammunition.

Regarding the vehicle, Karel also thought about it, this kind of thing is not something that ordinary machinery can carry, unless it is a large, super-large vehicle such as a tank, a giant ship or an airship, for this reason, Karel plans to make a VTOL, which is the kind of vertical take-off and landing aircraft in the Crysis game. Not to mention anything else, the aesthetics of war on Earth alone can explode ten streets on the continent of Imis.

"How? Am I awesome about this? Looking at the teachers who were still pale, Karel asked.

"Karel, you're in big trouble." Unexpectedly, instead of exaggeration and reward, it was a warning.

"Big/trouble? What does this say? Listening to Blogar's words, Karel was puzzled.

"The weapons you make are too powerful, what will those big families and big forces think of you? This is a machine that can completely affect a war! Blogar's face was full of worry, but it was clear that he still cared about his students.

"Karel, I know you are very strong, but there are many people or families or forces in this world that are stronger than you, even if they can't deal with you, they can deal with your friends, relatives, ......"

"Oh? You mean, I'm guilty of doing this? Karel didn't like the words, and now felt a little irritated.

"Yes, maybe your personal ability is not negligible, but after all, you are just a person, and there is no fairness and justice in this world." Looking at the honeycomb-like beach in front of him, Bloger sighed, he didn't expect the weapon made by Karel to be so powerful, and there were so many onlookers, it seemed that there would be many disasters and difficulties in the future.

"There is no fairness and justice? Hum! Karel snorted coldly, and Blogar, who heard Karel talking to himself, looked over in surprise, "Headmaster, do you know? In fact, there is fairness and justice in this world. Karel flicked the barrels of the Avenger's guns slightly, "And this so-called fairness is within the range of this cannon." ”

Bid 5 million gold coins and sold the Avengers blueprint to San Diego Academy, as for why it was 5 million, it was because Karel really didn't know what he wanted more money for, and Santiago guaranteed Karel's absolute safety in the school and the unconditional use of various facilities.

Of course, Karel only sold the blueprints that did not include the ammo box, because the Avenger is a multi-barreled cannon, the barrel is in a state of ultra-high-speed rotation, and the time feedback rune creates the illusion of infinite ammo in the time range, so Karel made a lot of adjustments between the ammunition supply device and the Avenger to ensure that it can be used normally, otherwise it will be stuck directly after 2 seconds. Of course, this is also one of the reasons why only 5 million gold coins were sold, there is no time to give back the ammunition box, this cannon is also a money-burning machine, even if the academy spreads, then it will only cause the end of whoever uses whose economy.

Who told you not to develop industrial pinch on a large scale?

Pushing down countless invitations from the so-called major families and major forces, Karel left the venue with the little fox, after all, the girl was going to leave in the afternoon, and it would be 4 months to leave like this.

As for what he left in such a hurry, I won't say anything.

Sending off the blushing little fox, Karel went into the real room again, this time, Karel planned to prepare the Avengers' special cannonballs first.

The original Avenger has two types of ammunition, one is the blast**, which is the kind of explosives that are loaded with explosives at the head of the shell, which is as powerful as a grenade, but the armor-piercing power is slightly worse.

There is also an armor-piercing **, but there is a little problem here, the inner core of this ammunition is depleted uranium alloy, where to find this kind of hunting thing now?

In desperation, Karel tried to use tungsten steel as the armor-piercing core, and then filled it with powdered Nether Iron, which was the high-explosive/potion in the original game.

As for the metal wrapped in the shell, Karel chose a low-quality deflagration brass, which is an alloy of the two magic metals of fire pattern copper and burning cloud zinc, high-quality deflagration brass can even burn directly at room temperature, while low-quality ones will not burn unless heated to a high temperature of several hundred degrees, and this temperature is exactly the temperature at which the cannon bullet is fired out of the barrel, and the bullet will directly pull a flame out, which can not only ignite the target, but also be used as a tracer bullet to mark the trajectory.

In this way, a simplified armor-piercing burst ** is done, but Karel always feels that it is still a lot worse, you know, depleted uranium alloy is several times better than tungsten steel in density, toughness, hardness, coupled with its charming combustion effect and highly toxic radioactive effect, as well as self-sharpening specially used for armor piercing, it is definitely a must-have for home travel, murder and arson!

Maybe ask Hercules if he has uranium mines another day.

Okay, let's stop dreaming, let's take a look at the problem in front of us.

The Avengers are huge, heavy, and recoiling, and in the continent of Imis, not to mention those half-dragons, minotaurs, and other burly races, even small giants may not be able to use them, so Karel has to make a powerful vehicle that can withstand its weight and recoil.

Thinking of multi-barreled cannons and vehicles, Karel thought of the game Crysis that he used to play, and the VTOLs in it made a strong impression.

It adopts the tandem cockpit layout of the armed helicopter type, and the fuselage adopts a modular design, which can be mounted with a member compartment, early warning equipment or anti-submarine equipment, and can also lift light infantry fighting vehicles, with excellent maneuverability, cheap fuel, and good survivability.

Of course, don't think about any early warning equipment and anti-submarine equipment, after all, this is a magical world, and those electronic devices really can't be made.

The vtol in the game uses a 20mm 6-barreled cannon, codenamed "Vulcan", its power is less than the Avenger, not a little bit less, of course, the corresponding recoil and weight are also much smaller, not to mention, the use of the Avenger's A10 is to bury the entire cannon in the fuselage, and the muzzle is exposed, this layout is enough to show that its recoil is huge and difficult to control, otherwise it will be hung directly under the cabin, and it will be better to shoot 360° hemispherical shots? So, in many ways, you can't copy the game, you still have to rely on yourself to figure it out.

After all, the balance of something flying in the sky is very important, if there is no balance, it will definitely not be able to fly, even if it can take off, it will fall to pieces.

So, let's go get some wood first.