Saturday night.

Eleven.

Qiao Qiao was still busy in the laboratory, and after he finished today's daily class, he studied some portable spirit removal props by the way.

In the modern world, pulling out a gun at random is still not a safe solution.

This is especially true in countries like the country that theoretically allow but actually ban guns.

Even Qiao Qiao, who has always been well prepared, has been unprepared because he didn't realize that strange events might occur.

There is a proverb in Huaxia.

There are only a thousand days to be a thief, and there is no thousand days to prevent thieves.

Qiao Qiao will not mention it for the time being.

It is impossible for ordinary people to be on the lookout for strange events all the time.

Therefore, compared to a burst bullet that can physically destroy the wraith, a mobile phone ringtone that can dispel the wraith is more practical.

Qiao Qiao has been working on these recently.

For example, after seeing the Hoshikawa Yuyan chanting sutra to transcend the undead, he felt that if he could convert some daily things into props that could remove spirits, it might be very marketable.

Although Qiao Qiao himself can create all kinds of spirit removal props by injecting spiritual power.

But this is only a small handmade workshop type of production.

There are not many soul eliminators in the country.

Even if everyone injects spiritual power day and night and becomes a worker in 996 in the Soul Removal Factory.

It is also difficult to meet the needs of the broad masses of the people for soul removal props.

Not to mention that many people don't have such a sense of prevention.

Even the extra insurance is reluctant to buy.

Not to mention spending money on soul slaying items.

So Qiao Qiao decided.

Let some people who are willing to get rid of the weird harassment first.

Then the first rich lead the latter to the rich.

In the end, a harmonious and happy society is reached, and there is no strange existence.

Tonight, Qiao Qiao has developed several spirit removal props.

Prototype anti-resentment spray.

This spray is a modification of the normal anti-wolf spray, and it contains spiritual water with a standard unit of spiritual power.

The manufacture of spiritual water is widely spread, that is, it is made by injecting spiritual power into water, or by soaking things with spiritual power in water for a long time.

In major shrines, the hands of the soul slayer are often seen.

It's the simplest and most basic item to remove spirits.

It's just that most of the spiritual water is prepared on the spot, or a few hours in advance.

Some simply put a bottle from the shrine's Mitarai before going out.

Like Qiaoqiao, it is usually a bottle before going out in the morning

The reason for this is that spiritual water cannot be stored for a long time.

Regarding this point, it has been verified with the basic manual issued by the National Soul Remover Association, the learning knowledge of the Soul Remover Association APP, and Qiao Qiao's own experiments.

Under the same volume, temperature, and other conditions, spiritual power escapes the fastest in the air, the slowest in solids, and the liquid is in the middle.

However, among solids, the escape velocity of various metals and plastics is different, so I will not mention it here for the time being.

It's like a bullet on Joe Bridge.

Infused with three standard units of spiritual power, the escape degree for half a year is less than one percent.

However, with the same volume of spiritual water, after injecting the same three standard units of spiritual power, it will completely escape and turn into ordinary water in about twenty-four hours.

And the same air, when injected, will begin to escape and can hardly be stored.

In this process, there is actually a proportional relationship between the total amount of spiritual power in the fluid and the escape velocity.

The larger the total amount of spiritual power injected, the faster the escape speed.

The same glass of water, if infused with three standard units of spiritual power, may escape within an hour.

And if you inject thirty standard units of spiritual power, it may be gone in a few minutes.

This is the reason for restricting the large-scale popularization of spiritual water.

Of course, some people have also thought that freezing the water into ice cubes will not allow the spiritual power in it to be stored for a longer time?

The answer is yes.

After freezing into ice, the escape time of the spiritual power in the spiritual water is significantly extended, and the spiritual water that would otherwise expire in one day can be supported for a week to ten days.

However, the ice cubes after the spiritual water is frozen, or the spiritual ice, will melt under natural conditions, which is inconvenient to carry and preserve.

As a strategic reserve, the shelf life of 10 days is really not a long time.

Still not practical enough.

So, Jobashi drew inspiration from the shrine's Mitarai.

Since the spiritual power of the spiritual water will escape, it is not enough to continue to replenish it.

Liquids are prone to losing spiritual power, so they are bound with solids.

There are two ways to make spiritual water, directly infused with spiritual power, and long-term immersion in water with something with spiritual power.

Therefore, Qiao Qiao injected the stainless steel bottle of the spray into three standard units of spiritual power.

Well, three is already the limit.

Any more and it could bloom.

The spiritual power was stored in a stainless steel bottle for several years, and during this time, the use of this small bottle alone could kill some resentful spirits.

The spiritual water is stored in it, and the escaping spiritual power will be absorbed by the bottle that has been infused with spiritual power, and in turn, it will gradually infiltrate into the water to achieve a cycle.

In addition, Qiao Qiao also put two small steel balls in the bottle, which were also infused with three standard units of spiritual power.

When you use it, you can shake it gently to complete a simple spiritual water making job.

As for the effect, Qiao Qiao has tested it, and the amount of spiritual power released by a spray is about one-tenth of the standard unit of spiritual power.

Killing Wraiths is difficult.

But self-defense is enough.

After all, the anti-wolf spray does not have the function of directly breathing fire and burning the idiot to death.

If the user feels that they may be infested by a spirit, spray it with a spray of spiritual water and disinfect it.

Maybe you'll be able to reduce a lot of minor weird events.

This method, Qiao Qiao feels that it is not his own originality.

However, the major shrines, temples, and yin-yang liao rarely store spiritual water like this.

The reason for this is probably that these soul slayers do not consider the needs of so many ordinary people for soul removal.

After all, the soul remover can basically make spiritual water on the spot, and considering the means of storage, it is really a bit redundant.

And, if all the common weirdness could be easily resolved, the Soul Hunter would have a lot less work.

The reasons for this are complex.

Qiaoqiao is going to try it first, and then sell it to customers in need to see user feedback.

Then proceed to the next step of research work.

After packing up his things, Qiao Qiao walked out of the laboratory.

Suzuka seems to be still live.

It's hard work.

Qiao Qiao returned to his room, turned on his computer, and browsed the news for a while.

Suddenly, I thought of the reader's letter that Suzuka said.

If you want to do a live broadcast, although it is not good to demonstrate the operation of weapons, it seems to be quite good to answer some weird questions.

Why don't you learn how Suzuka lives?

Just do it when you think of it, Qiao Qiao opened Suzuka's live broadcast room.

A virtual girl with horns on her head around a red scarf appears on the screen.

“...... Well, this Mr. Seal seems to be annoyed, afraid to deal with people, and afraid to communicate with strangers, which is really difficult to do. ”

Suzuka's avatar sways up and down, as if thinking.

It turns out that Suzuka is doing this kind of psychological counseling for people, it's really hard.

Qiao Qiao doesn't understand psychology, and he doesn't think he knows how to encourage others, so he has a lot of respect for this kind of existence that motivates others to move forward.

Thinking about it, Qiao Qiao saw Suzuka on the screen speak.

"There's a very simple way to solve this problem."

"That's giving love to strangers!"

"As long as you can muster up the courage to give love to strangers, you will be able to gradually adapt to communication."

"It's better to start from now on, give Suzuka some love, well, Suzuka will take care of it."

"Huh? Don't know how to show love? ”

"Just click the button in the place below, and Suzuka will feel the love that keeps flowing."

Qiao Qiao looked at where Suzuka was pointing.

It's a tip.

“？”

Is this how Suzuka makes money?

Qiao Qiao was thoughtful.

But Suzuka has already received several tips and a barrage of "grass".

Then the next audience letter began.

"Hey, Suzuka-chan, it seems that the place where I worked recently has been harassed by strange events, and I'm very distressed, I don't know what Suzuka-chan suggests?"