Su Yu didn't hide his guess from Lake, after saying his two guesses, Su Yu asked Lake to start looking for everyone in the territory from then on, asking them if they had the same encounter as Ah Wu and could hear strange sounds.

If not, that's naturally the best.

If there is, then help keep the rabbit and catch the dark shadow of fear that belongs to them.

In the face of Su Yu's arrangement, Lake naturally should be, but it is too late now, and most people are resting, so these things still have to be arranged after everyone wakes up.

……

……

When it was supposed to be daytime, Lake got up and went down directly according to Su Yu's arrangement.

He asked his subordinates to start from the residential area and go door-to-door to ask them if they had encountered a situation similar to Ah Wu.

Because the patrol guards were wearing uniforms, the guards were not very vigilant, and the questions were not private or unanswerable, so the work of the patrol guards went very smoothly.

After this inquiry, there were already thirty-two people who had heard strange movements like Ah Wu!

Although compared to the total number of people, thirty-two people, plus Ah Wu is only thirty-three people, which is only one percent of the total number, but this has only been a day.

If it hadn't been for the discovery of Ah Wu in advance, then after ten days, the number of dreaded black shadows in the territory would have increased to three hundred.

And this is still calculated according to the lowest number, because as time goes on, the pressing pressure of natural disasters, the dark tension of the sky, and the various crises caused by the fear of the dark shadow, this will only increase the fear of everyone.

As a result, there will be more and more dark shadows of fear every day.

Fortunately, there are no ifs, they just discovered all this in advance, and now they have enough time to arrange and arrange.

When Lake led people to inventory the territory, Su Yu also took people to the black prison to carry out a series of studies on the fear of the black shadow, until the fear of the black shadow 'disappeared' (died), Su Yu still had some doubts that had not been solved.

But this experiment has already taught her a lot of information, which is a good thing.

"The dark shadow of fear can only hide in the shadows, not in the light."

"It feeds on the fears of whomever it thrifts."

"It can't get into a closed room, so it needs to seduce humans out to do harm."

"It can't emit human sounds, but it can simulate a lot of weird movements to attract attention."

"It attacks others, but the main target is the source of their own fears, the owners of the emotions that give birth to them."

……

There was all the information about the Dark Shadow of Fear, densely written on a piece of paper.

Su Yu can now be said to know very well about the habit of fearing the black shadow, after all, she grabbed this fearful black shadow for a day, the only pity is that in the process of tossing, she didn't pay attention to it and played it to death.

Because the second Dread Shadow has not yet been caught, Su Yu's experiment can only come to an end temporarily.

It is a pity for Su Yu that although she seems to have experimented with a lot of information, she still hasn't figured out the answers to the most important information.

The most important of these is nothing more than the death of the Fear Shadow, will the source of fear (the owner of the fear emotion) of the Fear Shadow produce a second Shadow because of fear?

Also, what happens if the Dreadshadows succeed in killing their source of fear?

What are the conditions for the dark shadow of fear to arise other than the emotion of fear?

……

Except for the second one that Su Yu didn't want to answer, the other five questions needed to go through many experiments before she could get results.

But now that we've asked who is being targeted by the Dreadful Shadow, it's much easier to catch them.

Just like the dark shadow of fear that captured Ah Wu for the first time, Lake specially arranged for more than thirty people to capture the dark shadow of fear that had already been generated.

Originally, due to the increase in the number of patrol teams, the manpower of the territory soldiers was already a little tight, and Lake was only going to arrange a dozen people to slowly arrest all the Dread Black Shadows in batches at first.

But since he heard that this Fear Shadow would gradually increase his strength with the fear of the 'master', Lake knew that the action of catching the Fear Shadow could not be delayed, and it was best to arrest the Fear Shadow as soon as it was born!

Otherwise, when it has absorbed enough fear to become stronger, although it is still possible for them to defeat the other party using the crowd tactic, it will definitely be more troublesome.

In this case, it is better to directly invest a large number of people at the beginning and clean them all up as soon as possible.

In the process of catching the Fear Shadow, Lake also discovered a pattern, that is, the Fear Shadow will generally pick the 'master' to be alone and act when he is unconscious (sleeping).

The former is less common, because even though everyone is in seemingly safe territory, they still remember the words of the lord, which is to be sure to travel together.

Even those who don't have a partner will choose to blend in with the crowd and act with everyone, so that the only opportunity for the Dreaded Shadow to choose to do is the latter.

Because it is now 24 hours dark, everyone can't go out, and they can't do anything else except eat, drink and have fun every day, so many people will choose to spend a lot of time resting to spend this long and boring night.

The more time everyone has to rest, the more opportunities for fear of the dark shadow to attack, so Lake arranged for people to keep an eye on these thirty or so people, as long as they see that they are going home, then arrange some people to stay near their homes.

Although this method was very cumbersome and inefficient, it was very effective, and after half a day, he managed to lead his men to see twenty-five different dark shadows of fear.

Of the twenty-five fearful shadows that were discovered, they caught eleven alive.

Maybe it's because they're moving too fast, these Dread Shadows have just been born, and they haven't absorbed much fear to improve their strength, so eight Dread Shadows were accidentally killed in the process of grabbing them.

As for the six Dreaded Shadows, they all accidentally let each other escape in the process of catching them due to lack of manpower.

Overall, today's action against the Black Shadow of Fear was quite smooth, not to mention that Su Yu had eleven more test subjects, and also found the law of the Black Shadow of Fear, which greatly facilitated their subsequent handling of the Black Shadow.