For a long time, Zhang Yun had not seriously tested the concealment ability of the black cloak.

It's all from the battle, from the reactions of others, to guess how strong the concealment of this thing is.

For quite some time, he thought that the black cloak covered with the skin of the Northern Earth Dragon was an invulnerable thing, at least in the Qi refining stage, no one could see through its concealment.

But judging by the actual results, there are limits to this thing.

So far, many people have realized his attack in times of crisis and launched a counterattack.

This was obviously a bit of a deviation from the information he had gotten before.

Therefore, he felt the need to test it, at least he had to know under what circumstances he would be exposed.

In view of the senses brought from the spiritual senses, it can be felt that Luo Yun may be stronger than Yun Yichuan and them, so it may be more useful to test Luo Yun.

Regarding Zhang Yun's proposal, Luo Yun naturally had no reason to refuse.

After all, how much they can gain in the Yuntai Wonderland depends on how much Zhang Yun can do.

If the limits of the black cloak can be tested, it will obviously be very helpful for the team.

In this way, the two launched several rounds of testing in the passage where no one was around.

After half an hour of testing, the two of them had a general understanding of the role of this thing.

"Without moving your hands, you can vaguely sense my presence, know I'm nearby, but don't know where I am."

Reconfirm Luo Yun's feelings, and seeing her nodding very seriously, Zhang Yun pondered for a moment, and said: "And if I want to move at you, you can clearly perceive my position, and can perceive the direction of the attack, right?" ”

"To be precise, I should say that I can only perceive where the threat is, as for you...... Still can't find your exact location. ”

Luo Yun corrected this statement and gave the correct answer.

She could only feel the threat from her side, and through the sense of crisis brought by her spiritual sense, she was able to resist the attack launched by Zhang Yun.

But if you want to counterattack, it is almost impossible.

Zhang Yun's location was still a mystery to her, and even if Zhang Yun attacked, she would not be able to detect his location.

Unless Zhang Yun's spiritual power fluctuations are too obvious when he attacks, or he personally participates in the attack.

Otherwise, it would be almost impossible for him to be exposed.

"Using cicada wings or soul hooks won't reveal my whereabouts, but with a more intense attack, there's no way to ensure that my tracks are hidden."

Zhang Yun touched his chin and thought for a moment, shook his head and said, "But just relying on the cicada wings and soul locking hooks, there is no way to threaten opponents of your level, well, this is a problem......"

If you want to kill with a single hit, you must at least use the Water Cloud Thorn, or use the "Ice Prism Thorn".

But to use these two, it will take a lot of spiritual power, and the fluctuations in spiritual power generated during this period will inevitably cause him to be exposed to the sight of others.

And if you want to get rid of the other party's lock again, you need to distance yourself and get out of the other person's sight.

In general, there is no problem in wanting to take the absolute initiative in battle.

But if you want to stay hidden all the time, it's a bit of a fool's dream.

And in the stealth state, he can only use magic weapons to attack at most, otherwise there will be a risk of exposure.

Having sorted out all his thoughts, he had a very clear understanding of the limits of the black cloak.

He knew that as long as he wasn't impulsive and didn't expose himself when there were a lot of people, then he wouldn't be in any danger.

From a certain point of view, he is invincible in Yuntai Wonderland.

Of course, it is still a difficult challenge to hunt everyone down with this advantage.

After all, there are many limitations to the invincibility here, and once you go all out, it will definitely be exposed.

So I still have to think about using my brain to solve the problem, and if I want to rely on my strength to crush the past, it is still just a castle in the air.

"How many trials do you have left?"

After looking down and thinking for a long time, Zhang Yun suddenly looked up at Luo Yun.

Noticing his gaze, Luo Yun instinctively glanced at him, and the moment she saw his appearance, she naturally looked away and looked elsewhere, "I've already passed two trials, and I'm still missing the last time." ”

"How much do you care about other people's looks?" Zhang Yun said speechlessly, seeing that Luo Yun pursed his lips and did not say a word, he shook his head helplessly: "Forget it, don't talk about this, you go and complete the three trials first, and we will discuss the next things in the long run." ”

I thought that Luo Yun, like herself, had already got rid of the shackles on her body, but I didn't expect that she had only passed two trials.

In this case, the original plan of confluence is about to change, and we will talk about it when Luo Yun has finished the trial.

Thinking so in his heart, Zhang Yun took the lead and walked in the direction of the main hall again.

But at this moment, I heard Luo Yun suddenly ask: "Where did you get the spell to change your appearance?" ”

"Spells obtained through trials." Zhang Yun turned his head, looked at her and asked, "What, are you interested in this?" ”

Luo Yun shook her head and said, "It's nothing, it's just looking at the novelty and asking." ”

"Speaking of this...... Zhang Yun frowned, "What good things did you get?" ”

Whether it's "The Law of a Thousand Faces" or "Ice Prism", it's a reward that actually helps him.

Moreover, the reward given through the secret realm for the second time is also the "cold iron" of the water attribute, which shows that the Yuntai Wonderland is based on the situation of the trialist.

In this way, the reward Luo Yun received may or may not be helpful to this trial.

Waiting for Luo Yun's answer with great interest, she took out a few charms from her arms and threw them towards her.

Zhang Yun took it and saw that they were all commonly used talismans, such as transmission notes and the like.

"This is ......" Raising the spell in his hand, Zhang Yun looked at Luo Yun suspiciously.

Luo Yun always refused to look at him, looked at the wall on the side and said: "The Collection of Low-level Talismans, this is my reward for passing the trial, as for the ones for you, they are all drawn by me myself, unlike the ones I bought in the Xuanling Gate, these runes can be used in the territory of Yuntai Immortal." ”

"Oh? Can it be used here? Zhang Yun put the things away and said, "Good things, maybe they will be of great use in the future." ”

As he spoke, he proposed to Luo Yun, "Exchange?" "The Great Law of a Thousand Faces" and "Collection of Low-level Charms", we can all learn it superficially. ”

Luo Yun shook her head and refused: "It's too ugly, don't change it." ”

Zhang Yunyi shrugged: "It's up to you." ”