Popular science physics, teach a magic god?

"puff!"

"Bang——"

When a mortar shell hit several human-shaped targets three hundred meters away and exploded to pieces, Renn was extremely satisfied.

However, there was no emotion on Archbishop Hibbert's face, except for the words "just this" written on his face.

"Sir Tesla, I'm very busy." After saying that, he wanted to leave, obviously expressing his extreme dissatisfaction with the fact that Ren brought the Mind Flayer here.

Renn added silently: "The mortar can also fire illumination bombs!"

"What flares?"

"It can hit the sky and provide a wide range of light in the sky." Renn couldn't say whether this thing could seduce this guy.

Unexpectedly, the archbishop immediately performed a Sichuan opera face change: "Oh! Why didn't you tell me such an important thing earlier?"

Renn finally caught the lifeline of these 'moths'.

As long as light matters are involved, they can easily lose their minds.

There was another "pop" sound, and a flare was fired high into the air.

The principle of the illumination bomb is actually not much different from that of ordinary mortar shells. It mainly uses magnesium powder and aluminum powder as the fuel, and adds some turpentine glue. After it is fired, it will trigger the small parachute hidden in the shell, allowing the illumination bomb to fire at a rate of It fell slowly like a dandelion at a speed of about 5 meters.

It's a pity that the chemistry is not good enough, and combustion accelerants such as barium nitrate are difficult to obtain, so flame elements can only be used.

Even with this hybrid version of science and magic, the effect is astonishing.

The unit brightness of one illumination bomb is comparable to that of the sun, and the brightness is equivalent to the effect of four to five million candlelights lighting up at the same time.

Especially when magnesium powder and aluminum powder are mixed and burned, the high temperature generated reaches more than 4000 degrees Celsius, which can melt gold and turn iron, and the light is radiant and extremely dazzling.

No, as soon as the fight was fired, the surrounding clergymen and believers who witnessed this scene immediately shouted in surprise and praised the names of the gods of light.

"Ah! Praise the light!"

"Is it another new thing developed with the help of the Physics School?"

"Very good!"

"We are definitely the strongest allies with the physics school."

The archbishop listened to the enthusiastic cheers from all directions, and his face became more and more cheerful and amiable.

"This kind of flare seems to be very suitable for our sect at first glance. How much does your sect pay for it?"

Renn watched the opponent's hand rubbing action, and his heart was already filled with joy. When he did it, he knew that the Church of Light would definitely take the bait.

The corner of his mouth raised slightly: "The research and development of this thing cost millions of gold coins, and the production process is even more complicated. However, it is worth the money, isn't it? So each cannonball requires this number..."

Renn raised an index finger towards the bishop.

To be honest, the cost of a flare is just over 10 silver coins. Renn felt that his price of 1 gold coin was already very dark. After improving the mold and assembly line and achieving large-scale mass production, the cost can definitely be further reduced.

Never expected that!

The archbishop's face changed slightly, and he did not speak directly. Instead, he made another request: "Can we be allowed to attach divine power to the cannonballs?"

"sure."

"Then I have no objection. One platinum coin and one flare is a bit expensive. Obviously, it is worth the money." Archbishop Hibbert said with a heartache.

ha?

What?

Did I hear that correctly?

Brother, one platinum coin is equal to 100 gold coins!

Of course, Ren knew that the Church of Light was a big business.

Even though he was beaten to death, he didn't expect that these guys who believed in light could reach this level.

It turns out that the largest sect in the good camp is so rich?

Even for a rich man like Ren En, he still felt like he was internally wounded by the other party's arrogance.

It can only be said that Renn, a person from the Rabbit family, is still too conservative and does not understand the heart of the rich at all.

Do they want power?

What people want is faith!

With the blessing of faith, all prices must be calculated by adding two zeros before the decimal point and then multiplying.

The actor Renn vented hundreds of rounds of Chinese quintessence in his uncultured heart, with a painful expression on his face: "Forget it, the price is not in line with my imagination. However, the current enemy cannot pay too much attention to it. That's it. "

"Then how many rounds of illumination bombs can you provide to us urgently?"

"A thousand."

"make a deal!"

It really didn't take much effort, and I got a thousand platinum coins, which is 100,000 gold coins.

Renn didn't know that he actually underestimated the magic of this world...

The handover was completed here, and the paladins guarding the Great Temple praised it one after another. Turning around, the Archbishop found someone to secretly deliver a box of platinum coins, saying that he was ordering 10,000 more flares. He also said that considering the urgent need for the goods, he doubled the price for Ren.

"Big dog owner..." Renn felt a little itchy.

The shells and mortar tubes were readily available and did not require much extra time.

When Barend's men helped adjust the shooting elements, in fact, even a farmer could do it. Just don't put the mortar shells in upside down.

It was the third day after Renn diverted the trouble and put the blame on the heads of the Bright Bishops.

God, things have changed.

Blessed by the gods of light, the sky above the Great Holy Cathedral is clear most of the time. Only in spring and other seasons will it rain a few times in accordance with the weather.

But this morning, the sky suddenly turned evil.

Originally, weather should not have the definition of good or evil.

That purple-black sky cannot be associated with anything good.

The world became pitch black, and only the glorious cathedral and the towering mage tower not far away became the only two sources of light in the world.

Several streams of ominous light flashed past, the clouds boiled like porridge, and a huge black spot suddenly appeared in the sky about one kilometer due west of the Great Cathedral, like a big octopus, emerging from the depths where it was hiding. The sand and mud at the bottom of the sea peeled away, revealing its ferocious body in a chaotic light and shadow.

【Snail Shell】!

There are so many shell ships!

There are only about seven or eight shell ships as big as the one that crashed in Rennes last time. If the legendary mind flayer's conch ships were battleships, then many of the conch ships coming this time were destroyers and light cruisers.

In any case, when more than three hundred octopus shell ships of various sizes appeared in the sky, the scene was still shocking.

You know, there is definitely more than one mind flayer on a shell ship.

Generally, small shell ships only have three or five mind flayers, while the number of mind flayers on legendary shell ships is often around fifty.

Just by visual inspection, the number of mind flayers in this colony would be no less than two thousand.

This is a very exaggerated amount. You know, the largest mind flayer city in the entire Underdark Region only has about three thousand mind flayers in number. It is no exaggeration to say that they came out in full force.

When an aircraft carrier-class void battleship that looked like a shell of a shell appeared above the battlefield, there was an inevitable commotion on the good side.

The veteran legendary paladin Grodd murmured to himself: "Even the [Nightmare of the Void] is here, which means the [Mastermind] is here in person. Damn it! What did Renn Tesla do to make the entire Mind Flayer The swarm is killing them like crazy?"