"The loss is so large..." Zheng Yichen looked at the soul ball in his hand that was less than half the size in his original state, and couldn't help but mutter. It was not only negative energy that was purified and eliminated, but also part of the soul power. After all, the connection between the two is too close, and Zheng Yichen will definitely suffer additional losses if he struggles like this.

However, with less negative energy immersion, the remaining soul quality has increased greatly, but the quantity cannot meet Zheng Yichen's needs, and continue to work hard to further "purify". In this case, Zheng Yichen glanced at the soul stored in Frost Sadness...Damn, why did there be many more souls in this time? Could it be that there is a war in which place?

I scratched my head and said that the world was not peaceful, and wars often occur. For example, today this small country beat that small country, and this country hit another country, and the scale of the war ranged from hundreds to thousands or even tens of thousands.

Think about it, if this sword appears in such a battlefield, how many souls can it directly harvest?

After extracting a part of the soul from it, Zheng Yichen dissipated the summoned sadness of frost. Although the soul inside was accumulating, it did not reach a massive level. Taking too much at a time would reduce the power of the sword.

After rubbing the balls for a while again, Zheng Yichen stared at the final product in his palm. After purifying them many times, the color of the compressed soul ball was close to translucent white. Of course, there was still a part of the grimy inside that could not be removed.

This is the limit that Zheng Yichen can achieve now. If you want to further squeeze out the negative energy contained in it, Zheng Yichen feels that his power will be more than doubled before it can be achieved.

"Hey, this is enough." Zheng Yichen scratched his head and showed an inexplicable and weird expression. He used so many souls at once. Now when he recalled, he was still sick... Tsk, forget it, it's not a conscious soul anyway, it's all a resentful spirit, so it doesn't matter if he uses it... That conscious soul himself was released.

This compressed soul... Zheng Yichen estimated that he could make about five to eight alchemy puppets intelligent cores, otherwise he would make a set of rose girl himself?

Touching the tip of your nose, uh, let’s find a higher quality soul in the future. This part in your hand is compressed and purified. Although the quality is good, it can only be said to be medium, and it is still a long way from the high-quality one.

Making this kind of not-so-good ‘material’ is a waste of creativity. Of course, good ideas should be kept until the most suitable materials or conditions are available before starting.

"Well... the mass-produced alchemy puppet... OK! That's it!" The alchemy puppet, the flesh-and-blooded puppets, earth-and-granite, iron-bumps and other puppets, can be understood as robots from otherworldly fields.

Among the robots with human appearance, what can have the classic T-Series Terminator? Although it is somewhat unsuitable to create a group of big men, there is no better reference choice at the moment. You can't create a batch of them based on your own image. That way, Zheng Yichen would feel even more strange. It is a bit difficult to accept when watching the mechanical puppets that are exactly the same as those of himself before traveling through time.

So I should use the alchemy puppet I have in my image.

Regarding the production of alchemy puppets, although the preparation core is the most important part, there are still other aspects that need to be treated rigorously, such as... the design of alchemy puppets.

Zheng Yichen looked up and recorded the design drawings from the library, but the knowledge of another world is different from the world before traveling through time. Because of the extremely convenient power of magic, many structures in the design drawings seem a bit...contradictory, at least Zheng Yichen looks like this.

This is also based on the very convenient power of magic! How convenient? Is it convenient to move a skeleton? If you use the power of science, you don’t know how many extra components you need to load on it. As for the more convenient one, it is not limited to the skeleton. Carving a doll can use magic to temporarily "activate" it.

Even for this reason, many parts of the world's engineering design drawings do not appear sophisticated, but the reason why they can be kept confidential is that they involve the confidentiality of a core system such as magic. Although the structure on the design drawings is simple, they can only work normally with related magic.

In short, Zheng Yichen said that he could not bear such a design drawing at all. He really relied on the power of magic too much. He could clearly achieve greater results with the same magic power driven by the same magic power. All he had to pay was some time to modify. In this way, why bother to choose a worse choice?

Since it is necessary to make major changes, the skeleton must be the first to improve. After all, skeleton is the main support for alchemy puppets, and it is also something that limits the range of alchemy puppets to the greatest extent. Since it is to be human-shaped, of course, it must be done according to human-shaped skeletons, but it cannot be completely the same.

For example, in terms of the head, the maximum twisting range is only 90 degrees left and right, and 180 degrees directly... There are a few people who can do this... What can be done can basically scare people at some moments.

Alchemy puppets can remove such a restriction, which helps quickly observe the surrounding situation. In addition, there are also the twisting range of arms and wrists, which can be adjusted to achieve higher efficiency of the limbs.

This time the design is different from the hasty mechanical dragon. It took Zheng Yichen two days to re-improve the original design drawings. As long as the framework is good, there are some flaws in the moment and can be ignored under the power of magic. Moreover, Zheng Yichen is now striving for excellence and has achieved the level that he cannot further modify and improve.

After these alchemy puppets are made, they can take into account certain combat power, and they can also carry out some more meticulous work. The latter is what Zheng Yichen needs most now. He needs some "assistants" who can do assembly line work. If the alchemy puppets are too clumsy, it will be meaningless. At least without Zheng Yichen's modification, the alchemy puppets on the design drawing are basically the same as little giants... What kind of fine work can they expect to do if they are fingers that are like radish?

Work... Go to the ground to grow sweet potatoes!

With some selfishness, Zheng Yichen first made an alchemy puppet that referenced his image, and made the simple and old-style alchemy puppet he used to modify and completely improve it.
Chapter completed!