On the cover of the English material, the word that jumped into Su Mu's eyes was "pheromone", which translated into Chinese is pheromone.

Pheromones, also known as exohormones, refer to substances that are secreted outside the body by an individual organism and detected by other individuals of the same species through the olfactory organs, causing the latter to exhibit certain behavioral, emotional, psychological, or physiological changes. It has a communication function. Almost all animals have been shown to have pheromones.

One of the examples that Su Musha knows is that when a rat is killed, it will release pheromones about danger, and then other rats will receive this death information through an organ in the nasal cavity, and avoid the place where the mouse died.

Therefore, humans should not expect to catch a second mouse in the same place and in the same way.

There are also bees known to humans, and worker bees also use pheromones to gather their companions and express complex information such as gathering, collection, and homing.

Su Musha felt that the abnormal situation he perceived should also be due to this principle, as for why he received the information sent by the pheromones of different races of creatures? Could it be that the rodents themselves can receive pheromones from other organisms, but scientists have not studied them? Or have you undergone some changes because of the crossing, so that the variety and range of your pheromone reception have expanded?

What the? Unscientific? Su Musha felt that his crossing itself was an unscientific thing......

So why did Su Musha know this very professional biological term, of course, it was that pheromones had special research results in the study of humans, and this kind of research results still had a certain curiosity and attraction to Su Musha, who was an otaku at that time, and of course he couldn't help but study it and take a peek. However, this kind of black history Su Musha ignored it with peace of mind.

Probably guessing the principle of his abnormality, Su Musha naturally settled down.

Of course, being able to receive more pheromones still has an effect on him. Because he was also unable to skillfully use this suddenly excavated rat instinct, it would cause some useless information to come over and over again, sometimes causing his sensory judgment to be confused and his head to swell with too much information, as if someone was nagging in his ear all the time.

Therefore, when his grounding was over, Su Musha still decided to shrink the scope of his activities back to the East Family Courtyard, and he had to improve the proficiency of this skill on his own turf first.

After Su Musha went downstairs, he first went to visit the Red Army, and he hadn't seen him for a few days, so he thought about it. Seeing the Red Army, Su Musha felt that the emotions of the Red Army were more clearly felt than before, happy, close, and of course, the foodie attribute of "delicious" was indispensable.

After watching the Red Army lying at home in the winter, Su Musha returned to the compound, squatted on the branch of a big tree, observed the cats and dogs and people coming and going in the courtyard of the East Family Yard, felt their emotions, and tried to expand and narrow the scope of information reception, as well as automatically discard irrelevant and non-dangerous information, and improve the sensitivity to dangerous information.

From this point of view, Su Musha saw some problems. The problem was with the tiger, more precisely, with the man who Su Musha had seen peeping at the tiger.

That's right, the man in the hoodie I saw last time reappeared, still dangling on the other side of the flower bed.

The man wore a sportswear, a baseball cap, and a big mask today, dressed a bit like those college students who came and went on campus, but the posture of standing there with his hands in his pockets made Su Musha still recognize him at a glance.

The message sent by the man was very strange, and Su Musha felt that he had no malicious intent to hurt Tiger Spirit, but it clearly conveyed a desire to get it.

And Tiger Spirit's reaction was also strange. Tiger was still crouching on a corner of the flower bed, and he clearly spotted the peeping man, but he didn't have any alert emotions in it. For the presence of men, Tiger Soul showed a habit and a kind of curiosity.

Su Mu was vigilant in his heart, it stands to reason that this man should not be someone Hu Lu knows, otherwise Hu Lu will show familiarity. But Hu Lu just said that he was used to it, indicating that this man also appeared during the two days that Su Mu was grounded, and he also peeped at Hu Lu.

So, what does this man want to do when he peeps at Tiger Soul but doesn't want to hurt Tiger Spirit, and has intentions for Tiger Spirit?

Su Musha secretly changed the branch of the squatting point, closer to the tiger spirit, in order to better observe.

But today, the man didn't wait for Su Yayi to come to find Hu Lu before leaving, but left not long after Su Mushu ran over. During this period, the man did not behave abnormally. Su Musha deliberately waited for a while, but he didn't see the man come back.

What the hell is going on?

Su Musha lay on the branch suspiciously, scratching his ears and cheeks. In the distance, a familiar female voice came, it was Ah Huang's cat mother, Aunt Ling, greeting the neighbors.

Su Musha suddenly recalled the words he heard when he slept in a daze that day: At the end of the year, bad guys, stealing cats!

Yes! That man! Certain! It's one! Cat Thief !!

And it's a cat thief who specializes in stealing high-end cats!

Because in the East Family Courtyard, all the other cats, including the four, although they are spoiled by their own owners, do not want to, but basically belong to the category of local cats, if they are caught, there is no monetary value except for the pot.

However, Tiger Soul is a very good tabby cat, and judging by its appearance, it is an American shorthair cat like Xiao Guona's "prince". And the cubs of an American shorthair cat are sold for at least thousands in a pet store or a certain treasure, because a girl once complained to Su Mushao who was in the human body that she had been planting grass for a long time but still couldn't afford it. Xiao Guo also once said that the prince is very valuable.

Of course, Tiger Spirit is already an adult cat, so it is impossible to be sold as a cub, but it can be sold to pet farms as breeding cats, and from the perspective of Tiger Spirit's appearance, it should be worth a lot of money.

With such an analysis, Su Musha felt that he knew why that person had a desire for the tiger but had no malicious intent to harm, because he hurt the tiger spirit, how could he sell it for money?

As for why it's just peeping and not using things like cat traps? Su Mushu felt that the tiger spirit was a relatively arrogant cat, so it generally would not rashly explore unfamiliar things, just like it was curious about the peeping man, and would not run over to take a look, if it used the cat trap, not only could not catch the tiger, but if it caught other cats in the yard, it would startle the snake, so that the owner of the tiger would strengthen the protection of the tiger.

Therefore, Su Musha felt that the man would definitely use the means of hitting with one blow, or using a bag sleeve, or using an anesthetic needle, etc., to steal the tiger spirit unknowingly at once.

However, although Su Musha felt that he had already discovered the bad guys' intentions, how could he keep the tiger's spirit?

Are you going to sue Jiao's father? Let's not talk about how to communicate with Jiao's father smoothly on such a complicated matter, even if the complaint is filed, there is no evidence? Do you have to rely on your own feelings and guesses that this man is going to do bad things?

It seems that it is more reliable to find your own black carbon boss.

Su Musha sighed, and then looked at the tiger squatting dignified under the tree: You are a mobile wallet!