Zheng Yichen slapped on the ground and squinted his eyes carefully, his paws pinched the piece of paper that was very small for the deity, no matter how he looked at it, he directly made a projection, and after shrinking, it was easy to see, and the toss here naturally attracted the attention of Annie and them, Zheng Yichen waved his hand: "Look, this is the reason why I want to be human." Fastest update"

"Oh, no matter how strong your intentions are, it's still us who are working hard. Anne said lightly, Zheng Yichen felt that the tone was a little cold.

"Ahem, if I'm a hundred or two years late, maybe I'll be among you. Coughing lightly, Zheng Yichen said with some embarrassment: "I'll go through some information~"

Haha, Zheng Yichen left here quickly, anyway, after reading their research materials, Zheng Yichen himself was completely numb, and he felt that he would be able to get some materials at this time and do miscellaneous transportation for the younger brother, which is a qualitative gap.

Zheng Yichen has never felt so sad about the study of magic, and he has never played it, making some simple magic formations or something, such as modifying the parameters of some water or ice magic formations, and getting out a rain of ice arrows or something, it looks like a gorgeous effect in the game, but ...... This is essentially the original ice magic.

Anyway, what Zheng Yichen saw from Irene's notes was this, the process of learning magic was a reciprocating process, from the simplification of the basics to the complication later, and then a large amount of magic, and then after reaching the realm of Irene, the amount of magic was meaningless...... Again from the number of large as well as the complexity of the return to the initial.

For Irene, magic is ice magic, fire magic, water magic, spiritual magic, etc., Zheng Yichen really wants to reach the realm of Irene, after all, he has the origin of magic, and all magic is a realm that is easy to come by, it is too convenient, but this ...... It's difficult, in Irene words, if Zheng Yichen wants to win this realm, he must first master all the contents of the magic book of Bonakane's magic book.

In order to reach this realm, Yilin has studied for nearly three hundred years! It is a height that no one else can match, and this study refers to being completely silent in it, except for eating, sleeping very little, which is harder than that of an ascetic, which makes Zheng Yichen feel a kind of ...... This witch girl is cultivating the feeling of truth.

There is no time for retreat, people have really done it, and they have succeeded, so Zheng Yichen can only envy Yilin's realm.

Came to the library of the underground base, Zheng Yichen looked at the increasingly rich collection of books here, rubbed his head, snapped his fingers, and a ghost maid floated over, she was one of the ghost maids who managed the library, after listening to Zheng Yichen's needs, the ghost maid took Zheng Yichen to a new area, the layout of this library is similar to that of the castle, just to take care of these ghost maids, so as not to let them spend extra time to record the storage location of the books, which also leads to the fact that the bookshelves in many places in this library are empty, and those are vacancies waiting for new books to be transferred。

"Alright, you can get busy, and I'll put these books back where they came when the time comes. Zheng Yichen waved his dragon claws, holding a book and reading it, this book is related to the knowledge of materials, engineering and alchemy need to master a lot of material knowledge, but most of the knowledge that Zheng Yichen has learned cannot be used, in order to find materials that can be used, Zheng Yichen can only turn over the information from here.

It took most of the day for Zheng Yichen to find a good material...... This is a special material called 'Ice Spirit', the origin is the unknown snow mountain that Zheng Yichen once visited, and there are also in the outside world, but the quantity is very rare, this material has almost 100% pure ice element, so the degree of purity can only be seen on things like the Elemental Heart, but the Ice Spirit does not have the scope characteristics of the Elemental Heart.

But just such a characteristic makes the ice spirit reach one of the top materials, this material has an extremely domineering insulation, no matter what it is created, it is impossible to mix it with other materials, and it is difficult for any magic power to penetrate the isolation of the ice spirit, which is the most suitable material that Zheng Yichen can find after checking the information for a long time.

By the way, because this material is too pure, even if it is an ice elemental product, it will not affect the nearby environment if it is left unmoved, and it can affect the range of only about one-tenth of a millimeter, but in this range, the power exerted is extremely cold!

Even if you wipe it gently, you can instantly freeze an enterer into an ice sculpture!So this is a good material that can't be used better, but it's a pity that Zheng Yichen hasn't collected this kind of thing until now, and there was not much demand before, after all, this kind of thing is an extremely pure ice element material, but it is not without shortcomings, this material is very brittle...... Well, if there are other materials that can withstand the influence of the Extreme Cold Domain of the Ice Spirit in a very short instant, the attacker's strength is enough to shatter the weapon made of the Ice Spirit in an instant.

However, generally speaking, it is difficult for most weapons to do this, even if the range of the Extremely Cold Domain of the Ice Spirit is very small, but this range is enough for other weapons to be frozen and fragile the moment they touch it, and this kind of fragile weapon cannot fight over the Ice Spirit.

So as long as you can find a way to deal with the damage of the ice spirit to the user, then this kind of thing has a very strong effect on whether it is made into weapons or armor, although low durability value is a common problem.

But well...... Zheng Yichen thought about it, as if he had seen a book on demon soldiers from the library, this book records many famous demon soldiers, one of which is the ice blade with ice spirit as the main material, this weapon is not made for ice spirit as a whole, it is too wasteful, but the blade of the weapon has a circle of ice spirit materials, and the rest are other materials, and that circle of ice spirit materials is only embedded in it.

Even so, the magic soldier also exerted great power, I don't know how many abyss monsters were killed by the ice blade, but unfortunately the demon soldier finally became history in the abyss demon disaster, it seems that he is going to go to the snow mountain, Zheng Yichen rubbed his dragon face, put those books back, left the library, and re-looked at the plan given by Dan Marina, of which the first paper mainly involved the blackmail part.

Well, how to extort more good things from the Templar Church, and the rest is to improve some of the details after that, this kind of detail improvement is mainly to prevent Zheng Yichen's identity from being exposed, and the finishing stage is to deal with the magic used to deal with the undead witch at the beginning, not prepared, combined with Zheng Yichen's traces, it is easy to expose some things, that matter is okay with a few people, but most people know that it is a bit of a problem.

In the short term, it will not be much of a problem, but in the long run, it will have a great impact on Zheng Yichen's future '100-year plan'.

"Well...... Well, this kind of operation is really great. Zheng Yichen muttered, Dan Marina's plan details are perfected, and it is also explained that the reason why this derivative witch can make Zheng Yichen face the face is because of the characteristics of the other party's ability, based on some detailed analysis provided by Zheng Yichen, this witch with synchronized souls does not have a so-called 'entity'.

Well, it's two extremes from the witch who was similar to Tomie before.

"I'm going out. Zheng Yichen packed up his things and said.

"En?deity?" Anne looked at Zheng Yichen in surprise: "Is there no problem with this?"

"I'm not young anymore, what's wrong with the deity going out?" Zheng Yichen pouted: "Don't say it, I'm like a mouse, I will die when I go out." ”

Anne shook her head: "That's not the case, Loris's just outside the area, are you sure you won't be exposed when you go out? ”

Her words made Zheng Yichen hesitate, just thinking of the materials she wanted to collect, how useful it would be if she used alchemy to incarnate in the past, maybe it would be cold even before she was halfway up the snow mountain, and besides, if she was looking for the owner of the snow mountain to ask for something, she had to go to the deity to have sincerity.

"What are you going out to find?" asked Irene.

Zheng Yichen spit out two words: "Ice Spirit." ”

"Oh, that's a shame, I've had this thing before, but then I ran out. Irene shook her head, indicating that she couldn't help it.

Anne laughed, "I have the ice spirit, but what do you get in exchange?"

“...... I'll give myself to you, do you dare to ask for it?"

Zheng Yichen rolled his eyes, obviously the relationship is good, why is he putting on such a snobbish face now? Can't he just say it?...... Uh, well, it's probably because the relationship is really good, that's why it's like this.

"Are you killing with a knife?" asked Anne rhetorically.

"Tsk, then you still ask, say, what do you need?"

"Give me a set of precision instruments in your workshop, not those that are obsolete, but must be updated with the ones you use. ”

Zheng Yichen thought for a while, nodded slightly, about precision instruments, Zheng Yichen knew that Anne had the idea of those things a long time ago, especially with the progress of Zheng Yichen's technology, the accuracy of all kinds of precision instruments has risen sharply, she has not spoken once or twice, this time she directly wants to synchronize the updated version of the ...... "Yes, but it is limited to you alone." ”

"It's a trivial matter, and the place where I live won't let outsiders in, well, I promise. Anne nodded, talking about the value of those precision instruments, there is a big gap compared to Bingluo, but she still chose to exchange, this is mainly an investment to see the future, and well, what others really care about is valuable, Zheng Yichen's current performance is that he cares about this kind of thing!

The earth-style weapons that have been circulated in the outside world are all magically modified designs, even firearms...... Only here does it retain the most restored style.

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