The content of this chapter is rather winding, and it mainly focuses on the exploration of spatial properties. Well, I'll try to make it clear. If it's hard to understand, please bring it up, haha.

……………………

Lying on the bed, Aoyagi rubbed his cheeks. Today, my face is stiff with a smile, and the muscles in my cheeks are a little sore.

With cranky thoughts in his mind, it didn't take long for Aoyagi to fall asleep.

With the same feeling as before, light appeared in the void, and when Aoyagi woke up, he found that he had already arrived in the spiritual space.

Aoyagi looked around, and there was nothing more in the space except for bookshelves.

Approaching the bookshelf, Aoyagi was pleasantly surprised to find that there were a few more kunai and shuriken on the shelf, and the color should be iron.

I weighed it in my hand, it was quite heavy, and it was all sharp, very sharp.

This makes it possible to train with these real guys in space, which not only solves the problem of not being able to access shuriken now, but also means an increase in training time.

This was a surprise, I didn't expect this space to be able to manifest items other than books, and it was also the shuriken and kunai that Aoyagi was quite eager for now.

Putting down the kunai, thinking that there might be new books and materials to study, Aoyagi happily flipped through the books on the shelves.

Well, "Aerodynamics", have I ever read this kind of book? Anyway, this book shouldn't be useful anyway.

Shoving "Aerodynamics" back, Aoyagi took out the next book.

It's not so much a book as a pile of materials to see what it's about.

"How to Throw Darts", the difference between darts and shuriken is too great, it is difficult to have a place to learn from, and it is impossible to throw a dart throwing method, right? You don't have to think about it to know it's unreliable.

The two ninjas face each other, each pinching the kunai, aiming at each other for a while before dart out? It's a beautiful picture. So this information is useless.

What's next? Aoyagi reached for the next pile of materials and opened it to see that it was full of pictures of various darts. It's a collection of darts, and it's useless either.

Aoyagi flipped through all the new books and found that none of them could be used. It's a feeling of going to a search engine and finding a lot of entries, but you can't find a single piece of information that you need.

Although there was no useful information, Aoyagi was mentally prepared, and he remembered that he had never been exposed to anything related. He would be surprised if something like the Shuriken Introductory Tutorial came up.

It seems that this space really does not contain knowledge that I have not browsed.

In addition to unlocking the information related to the shuriken, the more important purpose of this experiment was to test his conjecture, so he was not too disappointed, after all, the main purpose had been achieved, not to mention the accidental discovery (objects other than books could be found in the space).

Organized into categories, Aoyagi pondered the changes in space.

There seems to be a lot of potential in this space. I just don't know what the specific mechanism of this space is.

What is clear now is that you can show the relevant knowledge that you have browsed before, including but not limited to text and pictures (Aoyagi has seen a "book" showing a video of fitness exercises before).

Judging from today's situation, in addition to knowledge, it can also manifest other items, but Shinkunai and shuriken are things he has never seen in his previous life, but they have a general concept, which is different from the characteristics when he embodied knowledge.

Maybe the similarity between them is that these things are what they desire, but they still need to complete certain conditions in reality before they appear, and they will not appear in space out of thin air.

In that case......

Aoyagi cleared his mind and started thinking again.

Based on the experience and practical results of these days, we can assume that behavior in reality is a trigger medium, or a fuse or something. After the corresponding actions are completed in the present world, and the required conditions are met, there will be relevant things in the space. And what may be possible will change slightly according to one's own knowledge and desires.

Based on this assumption, we can draw a simple inference:

If you make a target to practice throwing, then a target will also appear in the space.

Thinking of this, Aoyagi decided to make a target to practice when he had time in the future. If the practice also yields the desired result (a target appears in space), then the assumption is likely to be true.

In the future, based on this assumption, you can adjust your realistic behavior and mental expectations to control what may appear in the space.

Of course, the next step is to figure out the specific triggers of reality. Why can't I unlock the fight-related information when I practiced boxing (punching) before, is it because there is no rule and no routine? This is something that needs to be studied later.

As long as you understand the trigger conditions, you will be able to make the various knowledge and items you need appear in the space more efficiently, which will be of great benefit to your own cultivation.

After sorting out the research plan for the future, Aoyagi was in a happy mood. Time in the space is precious, and as for the practice, it can only be carried out after leaving the space, so it's better to hurry up and hurry up to practice the kunai and shuriken, and get familiar with it first.

Picking up a handful of kunai, Aoyagi stared at it carefully. The iron kunai, the cold blade reflected the cold light, and the sharp tip pierced the body, it must be a big blood hole.

Trying to hold the front grip, the reverse grip and other postures, Aoyagi played well, iron and wood are different. Whether it's weight, touch, style, and most importantly, whether it kills.

Hooking the ring at the bottom with his index finger, it shook and as the speed increased, the whining of the kunai across the air became apparent.

Stopping to spin, Aoyagi threw it, and because of the increase in weight, it was obvious that it had to use more force, and of course, it was far more powerful than the wooden kunai toy.

The kunai hit the light wall, and it suddenly fell down, the light wall did not fluctuate, and the kunai did not rebound, and there was no sound.

It's really strange, but the mental space does not belong to the real world, and many rules are different from reality, which is a very normal thing.

Besides, in this strange world with chakra, it would be abnormal if the coffin board of Sir Newton and others had been safe and stable.

Putting the kunai back on the shelf, Aoyagi's index finger pressed the hole in the center of the shuriken and his thumb pressed the edge of the ring to pinch the shuriken.

Aoyagi changed his posture and pinched the tip of the shuriken in his right hand, thinking about how to throw it.

Lay it flat and use your arm and wrist strength to throw it out? Like throwing stone chips into the water?

Or do you put it upright and throw it out?

After experimenting with each of these two movements a few times, Aoyagi felt that it was easier to use force when placed vertically, while it was easier to aim when placed horizontally.

After playing around for a while, Aoyagi still started practicing again, after all, there is no knowledge of shuriken throwing now, so it is good to be familiar with the feel first, so as not to practice crookedly and develop incorrect throwing habits, and then it will take a lot of time and energy to correct.

In the past, I practiced throwing kunai in the present life, more to unlock the information in the space. Now the information is unlocked, but it doesn't help at all, so I can only put it on hold for now.

Anyway, when the time comes, the ninja school will teach relevant knowledge, so there is no need to rush.