Ever since he snatched the black cloak from the disciples of the Ghost Shadow Sect, Zhang Yun had been adding materials to this thing.

Until now, he didn't know how much material he had added.

It's just that this way of adding materials is a bit rough, and even the use of the black cloak has become simple and crude, with only two functions: concealing the body shape and constricting the aura.

The reason for this is, in the final analysis, because of the lack of means of refining.

It's like the skin of the earth, which he sewed directly, and the technique is so rough that it can't be coarse, if it becomes delicate and light, it will be strange!

The black cloak has always been an important magic weapon for his survival, and he doesn't dare to show it easily and leave it to others to deal with.

And now, he has both the means and the corresponding tools, so he naturally wants to perfect this thing first.

"Start with dismantling, take those materials out first, and use the refining method to re-integrate them."

With a wave of his arm, there were several more sharp and thin ice blades in mid-air, and under Zhang Yun's control, they dismantled the silk threads sewn on the cloak one by one, and re-disassembled the materials that were hard stuffed inside into their original shapes.

When everything returned to its place, Zhang Yun first threw the original black cloak into the furnace, and then added the rest of the things one by one.

"First the soundproof sand, then the deodorizing flower, then the lock warm cloth, the phantom light dust, the cleaning circle, the supple flower juice, the windproof compartment ......"

"There is also the black cloth that I got from Gu Qiankun, which can astringent the breath, and finally the earth dragon skin."

"In order, it should be right......"

Every time something was added, Zhang Yun carefully manipulated them with spiritual power according to what was said in the refining method, and fused them layer by layer under the effect of spiritual fire.

Although it was the first time to refine the weapon, because the Yin Spirit Fire was stable enough, the whole process was extremely smooth.

It wasn't until he had fitted the last of the dragon skins to the ground and burned off the excess impurities with flames, and the new cloak was freshly baked.

Holding the black cloak that flew out of the furnace in his hand, feeling the residual heat brought by the flames, Zhang Yun carefully observed the magic weapon that he had refined with his own hands.

It looks exactly like the original, with no differences, but that's a surprise in itself.

Originally, after he stuffed a lot of things into the black cloak, it became bloated and thick, not much like a black hemp bag.

Although this will not have much impact on Zhang Yun, there will always be an indescribable discomfort in the senses.

Now, it's back to its original thickness and weight, and it's thin and smooth.

This alone made Zhang Yun feel very satisfied.

Drape the new black cloak over your body and start testing its abilities.

Stealth and breathlessness are needless to say, the original abilities will only be strengthened, not weakened.

What surprised Zhang Yun was that after this refining, the effect of the earth dragon skin could be fully displayed.

If in the past, the black cloak only had two forms, black and transparent, now it is ever-changing.

As long as he could imagine the shape in his mind, the black cloak could change its appearance accordingly.

For example, he wants to make only the black cloak disappear, which will disappear from the outside, but will leave him with the clothes and outfits underneath it.

Even the safety buckle hanging around his waist would change with the internal changes, almost no different from if he didn't wear a black cloak.

In addition, he can also fantasize about what style and color he wears, and the black cloak can also be perfectly imitated.

It's just that this kind of imitation of clothing, it will not follow the dynamic changes and produce natural changes, the appearance it shows is always exactly the same as what Zhang Yun shows in his mind, and the changes that Zhang Yun can't imagine, it can't change.

And this also leads to fantasy clothes, which can become a little unnatural in dynamic situations.

It's easy to see the difference, so it's probably impossible to change your outfit perfectly.

However, he can fantasize about the same style as his own clothes, and it is also possible to use the changes of the clothes themselves to make them real.

Of course, the color is even more arbitrary, as long as Zhang Yun is willing, it is not impossible to get a constantly changing color of clothes.

However, with his character, he can't do such a riotous operation, but Wang Chengyu is very likely to do it.

"Well, now that you don't need to take it off to cover up its existence in the future, even if you wear the cloak all the time, you can still confuse others."

"On top of that, it's nice to be able to look the same when you need to change your outfit in some cases."

"In addition, I always feel that this thing's ability to condense breath has been raised to a new level, and I don't know if it's my delusion."

"Anyway, with my spiritual sense, I definitely can't see through its disguise, I just don't know if the second senior brother and senior brother can see through it."

Zhang Yun himself estimated that his current spiritual level should be between the early stage of foundation building and the middle stage of foundation building.

Just like Mo Yanchou, if the second senior brother hid in front of him, Zhang Yun would have no way to find out, but if it was Jiang Fengzi, he would be able to sense it.

Although there was no way to clearly know Jiang Fengzi's specific location, at least he knew that the person who came was the fifth senior brother, and it was not far from him.

From this information, you can judge from the side which realm his spiritual consciousness is approximately.

Mo Yanchou is in the late stage of foundation building, while Jiang Fengzi is in the middle stage of foundation building, so Zhang Yun judged that his spiritual sense is probably in the lower position of the middle stage of foundation building.

And now, after he tested it, he found that he couldn't see through the inside of the black cloak with his spiritual sense.

This is very likely to indicate that the ability of this thing to collect breath is at this level in the late stage of foundation building.

In other words, a strong mid-stage foundation building monk can vaguely perceive his existence, and only in the late stage of foundation building can he have the ability to knock him out of the hidden state.

In a way, this can be said to have greatly enhanced his ability to survive.

As long as he doesn't be so unlucky and encounters a master of the same level as Mo Yanchou, then he can ensure his own safety!

This is uncompromising good news for him, who has to act alone in most cases.

"Huh! Chang Qingze, it seems that I don't need to shy away from you walking, this unexpected improvement is really good......"

Putting the black cloak on his body again, Zhang Yun said.