Release that Witch

The mirror problem was finally solved by Soroya.

She used the mercury from the laboratory to draw a bright coating directly behind the glass, similar to the effect of mercury mirrors, and eliminated the risk of mercury vapor poisoning.

Compared to the mirror with silver paste, the mirror-like reflection of the overall smear is better. Roland simply empties a batch of crystal glassware and creates a small mirror for each witch. This small gift that clearly sees his appearance makes the witches happy, and even the usual flat-faced book reveals a smile, which makes him have to feel that although the witch is infertile, the essence is still a woman.

Unfortunately, this convenient daily necessities cannot be sold to the public at a low price. The crystal glass used as the substrate is expensive, and the laboratory needs to consume a large amount of glass to make a colorless and transparent container. Kemer Spoel knows how to make colorless glass, but the lab is heavy and it's really empty – most apprentices are busy purifying two acids, soaking the fire cotton, while the chief alchemist carries two Three disciples devote themselves to the capture of the mercury sulphate mark. Before the industrial acidification method was researched, they did not want to make other things for the time being.

In addition to the mirror, the movement of the object distance is also changed from the finger to the stage to the **** to control the movement of the barrel. These changes Roland only need to mention a few words, Anna will be able to understand. Under the black fire processing, the new fixed bracket was quickly processed, and the two sets of the most magnified lens barrels were selected, and the first complete optical microscopes were obtained.

Taking advantage of the sunny afternoon, Roland summoned all members of the Witch Alliance to the backyard of the castle, and the first natural biology class officially began.

......

When Lily walked into the backyard, she found that the plants here were more luxuriant.

The grapes on the wooden frame have turned into bright purple, and she remembers that it is less than a week before the last maturity. When lightning strikes, I fly from time to time, picking up a bunch of ripe grapes and throwing them to everyone. And the big stupid bird that was newly added to Bianbu Town simply stood on the shelf and picked up the grapes in one mouth and swallowed it in the stomach.

In the shade of the center of the backyard, His Royal Highness is chatting with Anna. It looks like a close couple, but Lily knows that they are definitely not talking about love. If you come close to listening, you will definitely hear a bunch of inexplicable nouns and ignorant debates... such as what the ball looks like, a dead and alive cat, a substance that turns into a wave, and so on. It is also the reason that people keep a distance of more than five meters - it will definitely make people sleepy after listening for a long time!

Wendy always stays with the book, always smiling and gentle. Sometimes she even thinks that the other person’s eyes are like watching a child. Lily sighed helplessly, aiming at Wendy's chest, and then bowing her head, there is a world of difference.

When it can become like that, it is not a child.

After all the witches arrived, His Royal Highness placed two gray-black metal objects on the table. It should be the microscope that he claimed to see the subtle world. Lily thinks, maybe the object will really become different after it is enlarged, but everything in the world is made up of small balls? This is always unbelievable. How can a round ball form a solid rock?

The Highness gave the guard a bucket of water and took a few drops under the microscope—unlike what Lily expected, the bucket of water was neither turbid nor dirty, and it seemed to be clear under the light, and there seemed to be nothing. Is it... can you see the flowing ball under the microscope?

"There is something moving in the water!" To her surprise, the exclamations of the sisters came one after another. "Oh, it ran!"

"More than one, it seems that there is still a lot."

"Oh my God, is this a bug? They don't look the same!"

"This looks like a transparent crab..."

Lily’s heart was suddenly hoisted, not a small ball or a bug? His Royal Highness is deceiving! However... there are bugs that are very strange. Just look at the water to see what is wrong! When it was her turn, the little girl couldn’t care about it, and she couldn’t wait to squint her eyes and put her head close to the microscope.

Then she saw an incredible scene.

In the narrow aperture, many odd-shaped objects are swimming freely, some are square, with soft hair around them, some mixed with beetles and crabs, and some similar to the long-legged grains. No matter how strange the shape is, they are mostly transparent, as if they have no outer shell or skin, and they can be clearly seen inside the body - of course, these bugs are almost empty in the belly.

"His Royal Highness, are these really bugs?" asked the book.

"What you see should be some protozoa or unicellular algae. It is not appropriate to say that bugs are. They should be classified as microbes," the prince explained.

"microorganism?"

"Yeah, they are also a kind of life, but they are much smaller, except for the two you see, there are smaller bacteria and viruses. According to the current microscope magnification, it is not enough to observe these two. Microorganisms, and they are also the cause of food and various diseases." The more and more explanations of Roland, the more interesting, "These tiny lives are everywhere, the number is numerous, but most of them are not resistant to high temperatures, so why should the water be boiled? After drinking, the fish should be cooked and eaten. The bath water should not be reused for this reason."

Although it is hard to imagine a creature that is smaller than this, I thought that when I was drinking water, I swallowed a lot of bugs together, and Lily couldn't help but get a goose bump.

And His Royal Highness said that these humble little things are the culprit of food?

If the bread and meat porridge can be kept fresh, then the water... should be fine.

Thinking of this, she couldn't help but release the magic, covering the water droplets under the microscope.

Unexpected changes have taken place.

I saw a part of the "bugs" trembled, and then quickly changed their appearance, their epidermis is no longer transparent, like purple armor, a tentacles grow around the body, began to devour the insects that have not changed around. No... not devour, Lily sees that they are assimilated each other at an alarming rate. The tentacles are like sharp swords. Once they are pierced into other microbes, they can turn each other into their own appearance.

I don't know if it is an illusion. She thinks that these mutants are still changing the invisible living bodies. Soon, there is a little purple spot in the water. After the interest rate, more and more spots of light gradually become one piece, just like a layer of lavender carpet in the field of vision. The tentacles are arranged on the ground and are neatly shaped like an army. As if they were aware of their own concerns, they all lifted their tentacles upwards, as if they were saluting.

For the first time, she saw the true face of her abilities.