Looking at everyone's curious eyes, Xue Nan did not pretend to be profound, but seriously explained to us the legendary human skin mask that can be fake.

"Although there are many ways to make a human skin mask, the easiest way is to make a large and small model of an ordinary human face out of plaster before making a human skin mask, but it is not enough to have a model, and at the same time, it is necessary to turn over the real appearance of the human face on the model."

"The process is very cumbersome, and you don't need to worry about it at all, in short, in the process, you need to pour plaster into the mold, wait until it solidifies, and then remove the model, so that you can turn out a plaster cast that is exactly the same as the shape of a human face."

Speaking of this, Xue Nan took out a delicate small bottle from the box, and she held it in her hand as a treasure, with a faint hint of showing off in her tone.

"Although it is a bit tedious, it is not difficult to make a plaster statue, many people can easily do it, but the real difficulty is the next link, if you want to carry out the next link, then the things in my hands are essential."

Xue Nan carefully handed the bottle to me, I took it and looked at it carefully with my eyes, and then gently put it in front of my nose to smell it, only to feel fragrant, inexplicably making people feel stable.

Even so, I couldn't tell the ingredients, so I had to hand it to Ling Xuan on the side and watch him make the same movements as me.

Soon, this small bottle reached the hands of everyone, but no one could tell what it was, so they had to return it to Xue Nan.

Seeing our puzzled eyes, Xue Nan slowly explained.

"Plaster statues are actually very easy to make, but due to material problems, plaster is different from skin and flesh after all, so it will inevitably appear a little abrupt in the details, and it is not at all as natural as a real person.

"In this bottle, it contains a liquid that I made through the secret recipes of my predecessors, and this thing is so strange that if you apply it to the plaster, it can turn the plaster into a natural skin and flesh."

"After having this object, if you find a flaw in the details of the plaster statue, you can use it to make changes to the plaster statue until the plaster statue reaches the level that you are satisfied with, that is, with this object, you can make a plaster cast statue that is indistinguishable from a real person."

Seeing that we didn't seem to understand, Xue Nan kept talking and continued.

"After we get the final plaster statue, we just need to apply another specially blended liquid to the inside of the plaster statue, wait until it is dry, and then carefully lift it, which is the prototype of the human skin mask."

"Once we have the prototype, we can get a human skin mask that is completely authentic and the final process is not difficult."

Listening to Xue Nan finish talking about the production process of this legendary and mysterious human skin mask in one breath, we finally understood the principle.

However, we both know that the reason why Xue Nan deliberately mentioned the specific principle of the disguise technique was actually to make Qi Zhi feel at ease.

All of you are shrewd people, so you can naturally see that when Shen Lang mentioned that this mask was made of real human skin, Qi Zhi's attitude was obviously a little unnatural.

And Qi Zhi's attitude is actually very understandable, after all, she is still young, in fact, she is just a girl who does not know the world, if this mask is really made of human skin, in the dead of night, she will inevitably not be cranky and afraid of it.

Because of this, Xue Nan took the opportunity of Shen Lang's question to take the initiative to say the principle of the so-called human skin mask, the purpose of which was to make Qi Zhi feel at ease.

And the effect is obvious, after hearing Xue Nan's eloquent talk, Qi Zhi's attitude has obviously stabilized.

"Sister Nan, I have one more question."

Although Shen Lang looked a little silly, he was actually not a stupid person, after hearing what Xue Nan said, he thought about it for a while, and then asked another important question.

"As you said, this human skin mask is extremely complicated to make, and because of the secret techniques involved, we can't help at all, and you alone can make it."

"But there are so many of us, whether it is our group that went to Shangshanxuan, or the group brought by Cui Jue and will stay here in place of us, all of them need to be disguised, such a large amount of work, I am afraid that it will definitely not be completed in a short period of time, right?"

Hearing the statement put forward by Shen Lang, we found that this is actually a very serious problem.

Xue Nan just said very clearly that the production of human skin masks is divided into several parts, first of all, to make a plaster statue, and to make specific modifications to the plaster statue, and then apply a special liquid to the inside of the plaster statue, so as to get the prototype of the human skin mask.

After obtaining the prototype of this mask, in order to look more realistic, it is necessary to carefully polish, color and further process the prototype to obtain a perfect human skin mask.

Although we already know that Xue Nan is proficient in the art of disguise, so we don't have to worry about the feasibility of this operation at all, the most important issue we have to face at the moment is time.

Chunting said very clearly that due to the limited time, we will set off tomorrow and go to Shangshanxuan.

And now, although we still don't know the specific production method of the human skin mask, if according to Xue Nan, such a complex and cumbersome human skin mask will definitely not be easy for her to make in one day.

Obviously, all the problems have been solved accordingly, but from the perspective of time, there is still nothing we can do.

But unexpectedly, Xue Nan suddenly laughed.

Obviously, we have encountered another big problem, but Xue Nan looked at us one by one frowning and said with a smile.

"Rest assured, the time you're worried about is not an issue."

Hearing Xue Nan speak, we couldn't help but look at her, and found that she was not at all different from our nervousness, but looked at Xiang Chunting, and her tone was full of admiration.

"Chunting had already thought that there would be a current situation, so he had a corresponding plan a long time ago, although we are very short of time, but everything is completely in time, everyone doesn't have to worry."