Wizard: I brought the wrong system

When selling the bark of the magic tree, two deer carts went there, and naturally two carts of sulfur and saltpeter were dragged back.

In other words, although Yarrow used military horses to tow away one car, there was still a carload of sulfur and saltpetre left in the hunter's courtyard outside Laner Village.

In addition to these ordinary materials, there is also a body hidden in a wooden house in the small courtyard.

That's right, it was the werewolf corpse obtained from the demon hunter.

According to Yarrow's previous plan, he planned to dissect the corpse when he came back, and it would be best if he could make a microscope to examine the werewolf's cell structure carefully.

But now the situation has changed, and there is no time to dissect werewolves in the near future.

In order to prevent the corpses from deteriorating, Yarrow took some saltpeter from the wooden cart, put them into wooden barrels, and prepared to use saltpeter to make ice to cool down the body of the wolf.

Yarrow added water, added saltpeter, and then soaked the humanoid wolf body in it.

During the whole process, he didn't have any emotional fluctuations in his heart, as if he was simply handling a domestic animal.

Pressing his furry thighs hard into the saltpeter water, Yarrow inexplicably thought of those elk being hunted, and thought of those 'amber' elves.

"Werewolves are more human-like than elks and elves. Even werewolves can be transformed into human beings. Why don't you have any mood swings when you kill them yourself?"

Maybe it has something to do with the innate aversion to werewolves during the childhood experience?

Perhaps, it has something to do with the long-term teaching of the grandfather in front of the blood-stained test bench?

Or maybe, when I was in the academy, I heard too many instructors experimenting with students?

Yarrow quickly thought of the answer.

"When killing those human villains, I also didn't have any emotional fluctuations!"

Punishing evil is Yang Shan.

If there is one less werewolf who feeds on people in the world, he will be more secure.

Werewolves are cannibals by nature, and have nothing to do with good or evil?

Yarrow was a human being in his past and present lives!

Cannibalism is the greatest evil for Yarrow!

"The so-called evil can also be understood as the threat that the world may pose to oneself?"

"The so-called goodness can be understood as the potential hidden goodwill towards oneself in the world?"

Starting from oneself, maybe cold, maybe ruthless, but it is the most sincere emotion.

In the previous life, a man strayed into a tiger park in order to evade fares by climbing over a wall. He was bitten on the head by a tiger and ate him, but the zoo killed the man-eating tiger immediately.

Are tigers pitiful?

Poor, but should be killed!

Why did the fierce tiger in the previous country become an endangered animal?

When the country was newly established, due to the long-term war, people reclaimed mountains and forests for food and clothing, causing animals on the mountains to be homeless, and people went down the mountains to waste food and were hunted and killed.

Due to the lack of prey, the tiger had to go down the mountain to eat people.

Due to the frequent incidents of vicious tigers eating people, the common people were panicked, so the previous kingdom encouraged hunting of fierce tigers.

For more than ten years, tigers disappeared.

For the development of science and technology, are the lab mice pitiful?

Are primate 'rhesus monkeys' pitiful for the fight against the pandemic?

"Would those who pity werewolves pity dogs?"

"Will those who are poor dogs feel sorry for the cows?"

"Poor cow's poor pig?"

or……

"Would those who pity animals pity insects?"

"Would those who are pitiful to insects be pitiful to plants?"

"Would those who are pitiful to plants be pitiful to inorganic matter?"

In this world, ruthless water and fire can be turned into life. Don't those merciless flames that are extinguished eliminate the possibility of a life?

Guan Zi said: "The storehouse is real, but you know the etiquette."

If there is no threat to himself, Yarrow is not stingy with his kindness.

Emergency evasion——What kind of animal in the world can't be eaten?

Yarrow moved a piece of bluestone from the yard, and pressed it on the wolf's body with peace of mind.

thump!

The water splashed and wet the corners of the sleeves.

The humanoid body... sank slowly.

Flicking his sleeves, Yarrow turned and left.

"It's time to make a telescope."

Not only are there no telescopes for sale in the Mannheim Bazaar, there are even no raw materials for glass.

Fortunately, Yarrow made a lot of glass when he was doing optical experiments, and he is no stranger to the raw materials of glass.

The simplest raw material is quartz stone, and it is best to be milky white and pure quartz stone.

This kind of material is very common, not to mention that there are many places in Perrin Castle that use this kind of material, even if you really can't find the quartz stone mine, you can pick a lot of fine stones from it.

Yarrow doesn't need to do this. Since there are many places where Perrin Castle uses quartz stone, it means that there are quartz stone veins around, and he has already collected a few pieces on the way back.

Simply using quartz stone as a raw material requires a high temperature of two thousand degrees.

Yarrow has fire lava, and there is a lava eye on the fire epee that can accumulate firepower. Two thousand degrees is not a high temperature that cannot be reached, so there is no need to find and make soda ash.

Take out the milky white quartz ore from the space ring, heat and cool it continuously, and then beat the palm-sized quartz stones into fine grains of sand.

A semi-closed kiln is made of clay, and quartz sand is placed in it, and flames are continuously released into the kiln.

The temperature inside the kiln gradually increased, the black interior became brighter and brighter, and there were even crisp cracking sounds.

Fortunately, the kiln wall is thick enough to withstand it in a short time.

The kiln wall is a whole, and the internal temperature will continue to radiate out, but the quartz sand can only fully withstand this high temperature, and then become brighter and softer, gradually softening and dissolving.

After all the quartz sand had dissolved into a glaring viscous liquid, Yarrow also heaved a sigh of relief, looked at the gaps in the patterns on the epee, and couldn't help but a trace of pain flashed across his face.

"It took three fused stones to make a glass. If I knew it would take so many fused stones, I might as well make some soda ash."

If soda ash ore can be found or soda ash can be produced, the required temperature can be reduced to about [-] degrees.

"Soda ash can also be used for saponification, and it can also be used for making soap and glycerin."

However, the heat resistance, shock resistance, wear resistance, and even light transmission of pure quartz glass are much better than ordinary glass, so it is impossible to compare whether it is a loss or not.

After waiting for a while, the temperature in the kiln gradually decreased.

The dazzling glass solution also changed from liquid to viscous gradually.

Yarrow released the magic hand with fire magic power, first rubbed the glass solution, and after confirming that it had reached the consistency of production, he began to make a telescope convex mirror like kneading plasticine.

Yarrow has many experiences in making ordinary glass. Apart from the required temperature, pure quartz glass has no difference in the molding process from ordinary glass.

As for the concavity and convexity of the glass, not to mention that there are many examples in the academy, it is not a difficult problem to calculate out of thin air.

According to the degree of the college example, Yarrow quickly made the finished product.