The first day of enrollment for new students is some safety training and guidance on professional teaching objectives.

There is not much motivating nonsense in it, and Wen Haitang, as the head teacher, clearly gave the goal of this semester.

In addition to the normal examinations and extras, each of the 32 students majoring in the Monster Ecological Research major needs to obtain three successful samples that meet the teacher's approval standards in each semester.

If you don't have the strength to go out and sample monsters, the qualification condition is changed to analyze the ten sample data provided by the teacher and meet a sufficiently accurate standard.

Excess sampling can be used to offset the final exam results, but no matter how good the paper test is, the sampling and analysis will still repeat the grade.

The study of monster ecology must not be just on paper, and it must be able to contribute to the survival of human beings, otherwise it will drop out.

Li 13 was stunned below, for freshmen, the difficulty of Yuyuan University's requirements was quite arduous.

The first-year students at Tilt Night Academy didn't know what they were doing, or they didn't know what they had studied in their majors until they graduated.

Looking at the class arrangement, the cultivation subjects and basic professional courses have been rolled out, and the externally enhanced version of the "Monster" course.

It is conceivable how high the quality of college students who graduated according to the qualification standards of Yuyuan University is.

Li 13 hopes for a high-quality campus career, but unfortunately he has no time.

After class, Wen Haitang looked at the students who were under pressure, a little distressed, and knew that the training methods of the principal and experts were correct, so he had to leave the teacher by himself.

"Teacher Begonia."

"Huh? Li XIII. ”

Seeing the students running up, Wen Haitang was a little surprised, the semester tasks assigned just now were indeed heavy, but for Li Shisan, there was no pressure.

Even if the 5 cans of samples obtained by the previous move are not included in the grades because they have not yet been enrolled, Wen Haitang did not feel that it could cause trouble to this student.

"What's wrong?"

"Teacher, I'll show you a book."

Li 13 took out the information written on the magic protective suit and the filter respirator.

Wen Haitang roughly flipped a few pages and looked at the book cover again, "This is a book written by a professor of monster battle studies in our school, what's wrong?" ”

"I can get the hazmat suit on it... No, just filter the respirator. ”

After reading the whole book, Li 13 realized that the practicality of protective clothing was very poor, and the professor also said in the book that it was unrealistic to wear fully enclosed protective clothing.

Even if the conditions are bad, humans have to clean themselves, and it is very powerful that the Abyss Forbidden Zone can come back after half a year, and it is impossible to require researchers to wear this thing all the time.

If the suit is damaged, the rich magic element research will contact the surface of the body through the gap, and the effect will be greatly weakened.

It's a bit of an interesting respirator.

In addition to eroding the surface of the body, the rich magic essence will also directly affect the organs due to inhalation in the body.

Internal organs are much more fragile than external muscle tissue, and the presence of filtering respirators can reduce a lot of damage.

Li 13 thought about it, when he entered the forbidden area, he slept at night, and there was a messenger bird to clear the dense fog in a small area.

It can't be cleared continuously during the action, or the monsters that have lived in the inner circle of the deep forbidden area and the abyss forbidden area for many years can perceive abnormal changes in the black fog of the magic element, so it's best to wear one.

Wen Haitang's expression was strange, "Li Shisan, this thing will only come in handy until at least the deep forbidden area, you are a 5-star cultivator, and it is already difficult for the magic element of the mid-level forbidden area to hurt you." ”

During the re-examination and the registration of new students, Li Shisan indicated that he was a 5-star cultivator, and the professor never doubted it.

There is no need for a young man who can get official merit to lie like this, and a five-star cultivator at the age of eighteen or nineteen, Yuyuan University also exists.

"Teacher, I... I just want one. ”

This thing is different from a gas mask, Li Shisan checked the magic filter respirators on the market, and none of them were aimed at the magic black mist level.

The most common filter respirators in drug stores are supplied to the general public, and they are always available at home and in schools, and they are used to escape in the event of a monster disaster.

It can be understood as a mask for a small amount of magic element.

The Hunter Guild's filtering respirator is stronger, and it is suitable for short-term hunting in the magic element gathering environment caused by some special terrain, far from reaching the level of protection from the magic element black fog.

The production of filtering respirators below the level of magic black fog is gratifying to be able to sell one and a half warehouses in a year on the market, and the recovery of research and development costs is far away.

Therefore, Li Shisan can only find Wen Haitang, since there are professors in Yuyuan University who have designed the corresponding drawings, there should be real products.

Wen Haitang's attention was not on the filter respirator at all, but stared at Li Shisan.

"You... What do you want to do? ”

Li 13 had already thought that he would be questioned in advance, and the answer was prepared in advance.

"Teacher, I want to go to the forbidden area for sampling, and I happened to see that the filtering respirator made by the scientific research team in the abyss forbidden area in this book is not capable of conducting field experiments, I can take it with me and give it a try."

"Nonsense, you don't even want to go to the deep forbidden area, and the abyss forbidden area."

"It's not..."

Li 13 explained that there are also some locations in the middle forbidden area where the magic element is strong, such as deep pits and rifts that are not ventilated and have monsters to survive.

Wen Haitang still denied that Yuyuan University would not allow freshmen who had no experience in forbidden area operations to conduct such dangerous experiments.

Take out the killer feature, the B-rank Hunter Badge.

"Teacher, in fact, I have been conducting frequent research in the restricted area for a long time, even if you don't give a filter respirator, I will go to the restricted area to take samples."

"This..."

Wen Haitang's eyes widened, she knew the difficulty of upgrading the B-level badge, and she also knew that Li Shisan was not a person who loved vanity, and there would not be a situation where she would hang up in a hunter group to brush the level of gold.

After receiving repeated requests, Wen Haitang only gave a wavering reply after some careful consideration.

"The filtering respirator against the black mist of magic is an unformed experiment, I can only help you ask the professor who led the project, as for whether he is willing to provide you with a product, there is no guarantee."

"I'm sorry to trouble Mr. Begonia, don't worry."

The next time you try to go deep into the Abyss Forbidden Zone, at least wait until the end of the journey to the Crescent Moon Mountains, at least a little more than a month.

Because field tests could not be carried out, the abyssal forbidden zone environment simulated in the laboratory alone was not enough to finalize such an important product, and the project for the magic black mist filter respirator had long been suspended.

In the end, it is best to get a filtering respirator, and if you can't get it, let's talk about it, at least Li Shisan can get an answer in the remaining three or five days before he leaves.

Back in the dormitory, open the game interface, Manafei has two white mustaches on his face:

Cute or not?

Isn't it cute?!

"Okay, cute, what kind of vision do you have? I actually picked this ornament..."

Rihaka's jewelry store opened, she was the boss, and the clerk was only one tree, and Li Shisan suspected that these two guys still remembered Kamen Man's mission.

Ornament worn by Manafei: a white mustache.

Walking with elves in the fourth-generation communication plaza can pick up a white mustache, the current version doesn't have to walk, pear blossoms come in, and the unit price sells for 800 gold coins.

Accessories and props have nothing to do with combat, pure decoration, and it is a bit expensive to be reasonable.

But the elves wandered around the door of the store, looking back from time to time, where could Li Shisan withstand it, so he had to break the bank...