The Troublesome Hero Among the Heroes

"Slime's postpartum care must first start with prenatal care. Slime should gradually reduce the amount of feeding four or five days before delivery. The purpose is to reduce body pressure and eat less before delivery. You can eat a lot after giving birth. If you eat too much before giving birth, it will affect the discharge of sperm and unfertilized eggs, and even reduce the fertilization rate of eggs because the food is squeezed out to contaminate nearby water bodies."

Classroom Here, the students were attentively writing notes.

As the use of slime glue becomes wider and wider, slime farming will also rise, so learning the slime farming technology means that at least you will not be starved to death in the future.

There was a faint sound of a bugle outside the window, and Enrico, who was sitting near the window, shook his pen hand slightly.

With the arrival of reinforcements from various places, students like them no longer need to help out on the space gate's defense line, and all the students have returned to the campus.

On the day before the evacuation, he had launched a counter-charge with the reinforcements of the demon race army under the sound of the charge.

After the battle, he failed to be hugged by the beauties of the demon race like Charles, instead he got a pen presented by the demon race Crown Prince.

In the City of Knowledge, some people passing by and eating melons carefully made a statistics. In a few days, the demon race Crown Prince has sent out almost 30 pens, and they are all of the same style.

Whether it is on the human side or the Rurik Kingdom, good fountain pens are expensive.

Someone has a lot of money and willfulness. After asking Altria about several old-fashioned hand pen workshops in Abyss City, he bought out their inventory and handed them to Kalashnik for distribution.

Students are proud of having a good pen, but giving a pen to humans and elves means that the teacher recognizes the student’s grades in academics. If you want to use a pen, you must either save money to buy it, or get the grade. One must be given after approval.

If you have no money and no grades, use a quill pen obediently and honestly.

Feather pens have various sources of materials. The most precious is the feathers on the wings of the griffon. The common ones are goose feathers and duck feathers. Rooster feathers are the cheapest.

By the way, the quill pen is not just used, it needs some processing.

First, scrape off the muscles, skin and other tissues at the root of the feather, then cut a small opening at the bottom and clean the inside of the feather tube with a slender needle.

The next step is to harden the barrel. Generally, the lower end of the quill is inserted into the hot sand and heated for a period of time.

Finally is the most important step-sharpening the pen tip.

Whether a quill pen is good or not, whether the nib is good or not is the key.

The tip of the pen is not just an oblique cut. Its direction should take into account the shape of the feather and make it comfortable to hold the pen. After cutting the knife diagonally, use a knife to sharpen the nib into a shape similar to a pen nib, and cut the nib from the nib upward to make an ink groove. It can be said that the shape of the pen tip appears on the quill pen.

It is a technical task to make the nib soft and hard. It needs to adjust the shape of the tip according to the material properties of the feather tube to meet the requirements. This requires the sharpener with rich experience and superb craftsmanship. .

Of course, this is the treatment of expensive quill pens, and ordinary quill pens can be used for one size fits all.

Charles really didn’t know these little knowledge before. He only knew how to use a quill pen. At this time, Vichy was sharpening a griffon quill while telling him how to sharpen the nib. .

In a small study room in the Shield Bridge Academy Library, Charles is doing calculations on a piece of draft paper. There is a parchment book in front of the draft paper and an open book on the left. The pink cover notebook, he is in the process of calculating the interference shielding of the magic power inside the enchanted array, and at the same time he should talk to Vichy on the opposite side of the table.

When the magic array is working, it will radiate the fluctuation of magic power, which will interfere with other nearby magic arrays. On the other hand, the different magic power fluctuations of each node of the magic array will also sense itself and cause interference to other nodes of itself. The role of magic power shielding is to cut off the propagation path of magic power fluctuations, thereby eliminating interference. Among the many methods to solve the problem of magic power fluctuation interference, shielding is the most basic and effective. The biggest advantage of using the shielding method to solve the interference problem is that only the shielding body needs to be set up in the space beside the corresponding magic circuit, which will not affect the normal operation of the magic array, and there is no need to make any modification to the magic array circuit.

The attenuation of magic power when passing through the shield is due to energy loss. This loss can be divided into two types: reflection loss and absorption loss.

At the same time, the same shielding body has different shielding performance for different magic power fluctuations.

Therefore, when considering the shielding performance, it is necessary to have a basic understanding of the types of magic power fluctuations, and relevant calculations are needed to determine the optimal choice.

Prior to this, Charles asked Professor Kilby of the Magic Array Principles Course for advice, and the professor recommended Vichy to him.

As a top student of Shield Bridge Academy, the school flower and the president of the student council, Vichy has a deep research on the magic array, and it is no problem to guide Charles.

At this time, Charles knew that the pink cover notebooks that the professor lent him before belonged to Vichy.

Charles invited her to the library today to ask her for advice, and he paid the price of owing her a sushi meal.

When Vichy came back this time, I heard my friend talk about the sushi restaurant of white grouper, but wanted to eat it until he came back.

After Charles asked the question, this beauty just said which book to find to turn to the first page, and then which notebook to turn to the first page, and then she could understand it by reading it slowly. If you don’t understand, go back to class and learn slowly.

After she finished speaking, she sat down at the table, then took out ten griffon feathers and a small knife to slowly sharpen the tip of the pen.

The Griffin Knight regiment of the Bischberg Kingdom arrived on the day Charles became Meow, led by Ives Bischberg.

These griffins went up and down and lost a lot of feathers. This is the material for high-end quill pens. Vichy tried to get a lot of them back for processing.

The most complicated calculation is completed. Charles asked her: "I didn't expect you to cut a quill."

Just as someone said, he suddenly felt a pair of shoes without shoes. Foot on the upper of his sandals.

"The new shoes grind the feet, let them relax." Vichy said.

The leather sandals worn in the summer of this world are the same in appearance from Charles's hometown, but the materials are different. Cheap shoes are not made of good materials, and it is common to rub your feet when you first buy them.

She continued: "The old man from Rosanna told me that the girl should know a craft, so that if the man becomes unreliable, she can still have a meal."

"Indeed." Charles nodded, the old man used to say the same to Mordred, so he taught the skill of making cotton candy to classmate Xiao Mo.

At this moment, he felt Vichy's feet keep moving, and asked: "Why, my feet are bruised?"

Vichy is slightly nodded.

Charles threw a healer on her feet under the table with his left hand, and said, "You can strengthen the defense of your feet before putting on shoes."

As a result, Vichy murmured The mouth said: "Hey, at this time you should be saying that you will wait for me to buy a pair of new shoes that do not grind my feet."

"No problem." Charles agreed. I’ve asked for your tuition this time."

Vichy said immediately: "Then you can ask a few more times, I want to make up a decent set of winter clothes."