Fooling Tomoko into being a system

Odor bullets are divided into two types, namely indole bullets and ethyl mercaptan bullets!

Indole's official name is 3-methylindole, also known as skatole. It is also a substance that exists normally in the human body and is not fatal to the human body.

Indole is widely present in nature, such as jasmine, narcissus, fragrans... Perfumes also add indole. However, when the concentration of indole exceeds 1%, it will produce a foul odor. The higher the concentration, the more obvious the odor will be. .

The odor of indole is within the tolerance range of the human body and will not cause too serious harm. The next one is the heavyweight player.

Its nickname is devil's shit. It is rated as the world's smelliest substance in the Guinness Book of World Records. It was once added to natural gas. As long as humans smell this smell, they will find that there is a leakage problem in natural gas. This is the famous B Thiols.

As long as the air contains one part per 500 billion of ethyl mercaptan, its odor can be detected by the human sense of smell.

A scientist accidentally synthesized the chemical substance ethyl mercaptan. As a result, his whole body was infected by the smell, and he was scolded no matter where he went!

Finally, the scientist came up with a solution and poured a small bottle of ethyl mercaptan into the lake.

I thought that such a large lake would definitely be able to dilute this chemical. As a result, all the fish in the entire lake were stank to death. The stench in the lake evaporated, and eventually the entire city was occupied by the stench, and even caused a city-wide riot. panic!

Later, after scientific research, it was found that this is a kind of garlic that has a persistent irritating smell. Excessive inhalation can cause difficulty breathing, lowered blood pressure, vomiting, coma, respiratory arrest, and even cause shock or even death. No kidding, it really can Smelly.

Compared with ethyl mercaptan, indole is safe and harmless!

Put this thing into a hollow bullet and turn it into an ethyl mercaptan bullet, and hit the enemy with the revolver. Li Lin couldn't even imagine how beautiful that scene would be!

The effect of ethyl mercaptan bullets is huge. It can directly attack the enemy's sense of smell and respiratory system. It is definitely a taboo weapon for spellcasters in the world. Li Lin does not think that any spellcaster can still think after being attacked by ethyl mercaptan bullets. The spell uses magical abilities.

There is no magic to filter the air in the Sifang World. Even if the spell caster learns to cast spells without spells, he will be stink to death.

But Li Lin is also worried that the concentration of ethyl mercaptan is too high, resulting in too large a killing range. The attack range of his pistol is very short. He uses undiluted ethyl mercaptan to attack the enemy. He kills [-] enemies and loses [-] to himself and the goddess. Officials can't escape the smell.

Never letting such a stupid thing happen to him, Li Lin immediately thought of a gas mask to prevent the odor released by ethyl mercaptan bullets. After thinking deeply, he gave up the idea.

The gold coins of the same value in hand cannot afford to buy military-grade gas masks, and there were no disposable gas masks for sale in 06. Even if you have money to buy gas masks, there are still many difficulties that need to be solved.

If you use a gas mask, the use of ethyl mercaptan bullets will become very troublesome. You need to have a gas mask with you at all times. Put on the gas mask before shooting the ethyl mercaptan bullets. In case the mask is damaged, tsk tsk tsk !

The smell will spread in the air, and the clothes of yourself and Priestess will be infected by the stench of ethyl mercaptan. You can smell the stench when you take off the mask.

Since gas masks are not easy to use, we can only find another way to reduce the concentration of ethyl mercaptan so that its lethality will not be unbearable, and then use it with masks and other items.

This requires 9s to help, let 9s dilute ethyl mercaptan, and divide it into three levels, the first level of odor, one part in 1, the second level of odor, one part in 2, and the third level of odor Odor, 50 in 3, level 4 odor, undiluted.

This is like enchanting bows and arrows with +1, +2, +3, +4. The higher the level, the smellier it will be. Especially when using level 4 ethyl mercaptan bullets, you must pay attention to how to use them. When you are not wearing a gas mask, absolutely Do not use level 4 ethyl mercaptan bullets. Even if you have to, just shoot into the water and shoot the bullets into the water to prevent the smell from quickly spreading in the air.

9s diluted ethyl mercaptan according to Li Lin's requirements and divided it into four levels. Then, the effects of the four levels of ethyl mercaptan bullets were tested on mice in an outdoor open space.

First, the odor emitted by the Grade 1 ethyl mercaptan bullet caused the mice to have difficulty breathing and lowered blood pressure.

Then there is the effect of level 2 ethyl mercaptan bullets. After the mice smell this odor, they will develop symptoms such as retching and coma.

The second is the power of level 3 ethyl mercaptan bullets. When the mice smell the odor of this level, their legs twitch upward and their breathing stops.

Li Lin did not continue to test the last level 4 ethyl mercaptan bullet. If the odor of this level spreads around, it will make people fall into a baby-like sleep and never wake up.

The power of this bullet, level 1 can disperse enemies, level 2 can act on living creatures and prevent the release of magic, level 3 can be used as a range anesthesia bullet, and level 4 can kill people instantly.

When 9s and Li Lin left the open test site, the persistent odor caused nearby residents to call the police. Everyone could not bear the stench and had to move 2 kilometers away from the test site to feel better. This was the first time Li Lin had not used it. The power caused by level 4 bullets.

When Li Lin and 9s were doing experiments, they put on biochemical radiation protective clothing in advance. The stench of ethyl mercaptan was contaminated on the protective clothing, causing Li Lin and 9s to stink wherever they went, making people disgusted and ghosts disgusted.

Wherever the two went, nearby residents all ran out of their homes to avoid the stench. Li Lin was wearing protective clothing and could not smell the stench. He only saw people retreating around him. Finally, he remembered that it might be because his protective clothing was contaminated by the stench.

Of course, it is impossible for Li Lin to go home wearing protective clothing. If he brings this stench home, he will not be able to live in his home.

Li Lin and 9s walked to Tokyo Bay. They took a deep breath to hold it in. With the help of 9s, they took off their protective clothing and threw it into the sea. They ran like crazy. As long as they ran fast enough, the odor on their bodies would not be too strong. .

Until Li Lin couldn't hold his breath and took a deep breath. He smelled a pungent garlic smell all over his body. He kept coughing and his eyes were filled with tears.

As expected, the clothes on his body were contaminated by the stench. Li Lin immediately found a bathhouse to take a bath. When he entered the bathhouse, he was almost kicked out. Fortunately, his money was invincible.

As for the two sets of protective suits thrown into Tokyo by Li Lin and 9s, the fish around them all learned to backstroke, exposing their white bellies.

While Li Lin was taking a shower, he thought of the concentrated garlic smell and wondered if it could have a fatal effect on vampires.

Later, on the evening news, someone was suspected of using biological and chemical weapons in Tokyo, saying that those caught would be severely punished.