In the secret room, Mr. Hong, Hong Wending and Hong Wenxi were all leaning against the corner of the wall. Everyone stared wide and looked back and forth in the secret room, looking for Yunxiao and Hong Tianba.

As people from the Assassin family, they all know their ability to hide. However, after seeing Hong Tianba and Yunxiao's hidden ability, the three of them felt like they were falling into a dream, even Mr. Hong was no exception.

"So amazing, Xiao's hidden ability is so powerful? How did he do it?"

Mr. Hong's shock was simply in words. He could vaguely feel that the method of concealment used by Yunxiao was the breath-retention technique, but the fact is that the breath-retention technique was obviously different from that of Yunxiao's hands, but he could not feel the problem at all.

He had known that Yunxiao was very strong for a long time, but to be honest, he really didn't expect that Yunxiao would be so powerful. It seems that his measurement of Yunxiao's strength would never keep up with Yunxiao's pace of improvement......

"How come it disappeared? Impossible, this is impossible!!!"

At the same time, in the secret corner of the secret room, Hong Tianba now used the hidden method to the extreme, so that he would not even have a trace of his breath. In this state, he should have been holding Zhizhu, but the fact is that his face was low at this moment, and the depths of his eyes were filled with horror.

"How is it possible? How could he know how to hide? And the ability to hide is not inferior to me at all?!" His eyes swept through every corner of the entire secret room. He really wanted to pull Yunxiao out of the hidden, but the fact is that he had used all his abilities, but in his feeling, Yunxiao seemed to have disappeared out of thin air, without even a trace at all.

"Damn, what is this kid's origin? Could he be a member of the Assassin family?"

If he lost to Yunxiao in other aspects, he might not feel much, but the problem is that concealment ability is his strongest method. If even this method is compared by Yunxiao, then he will be really embarrassed.

"I want to see if your hiding ability is stronger or your hiding ability is better!"

After a brief shock, he immediately calmed himself down because he knew that when he met an opponent with similar abilities, what he had to compete next was the patience of both sides. At this time, as long as one side made a mistake, the opponent would inevitably seize the opportunity, and it would be really dangerous at that time.

Therefore, he must calm down at this time. He believes that no matter how amazing Yunxiao is, he will definitely be more successful in experience. Therefore, as long as he grits his teeth and perseveres, the final victory will still belong to him.

Thinking of this, while controlling his breath, he carefully wandered in the secret room, looking for the location of Yunxiao.

"What a powerful guy. He has practiced the hidden method to the pinnacle. With such ability in his body, he is simply an invincible existence at the same level!"

Yunxiao was also observing at this time, but unlike Hong Tianba, he was not looking around without a goal, but staring at the other party clearly, studying every move of the other party, even every subtle aura change, and drawing from it the other party's hidden experience and truth.

Hong Tianba thought he could not see him, so he naturally thought that he could not see the other party either. But in fact, his mental power had long locked the other party. No matter how strong the other party's concealment ability was, there was no way to hide in front of his mental power.

The assassin's concealment can only deceive the eyes and ears, but it is of no use for mental power. This is also the reason why it is not easy to assassinate a powerful divine master.

"It turns out that the third level of the breath-retention Technique is not the limit. At least the hidden ability used by Hong Tianba is greater than the third level of the breath-retention Technique. It seems that I have not been in vain this time."

The mental power penetrated into the other party's body. At this moment, all Hong Tianba's true energy movements and breath changes were recorded by him. Although he would not learn them all in an instant, as long as he thought more afterwards, his breath-retention technique would definitely be able to go further and reach a more terrifying level.

In this way, he was not in a hurry to end the concealment competition, but instead learned experience from the other party so seriously. It can be said that Hong Tianba is basically teaching him the method of concealment step by step at this moment, and it is a practical exercise. Such a good thing is simply hard to find with a lantern.

I don’t know how long it took, but Yunxiao discovered that the inspiration he could get from the other party had reached its limit, and at this point, it was time for this special competition to come to an end.

"Tsk tsk, we'll stop here after playing with you for so long!" Seeing Hong Tianba still patiently searching for his traces, he was really impressed by the other party's patience. Unfortunately, he still had some serious things to do now, so he couldn't keep playing with the other party.

"The Dragon Body Technique!!!"

As he was thinking, his figure suddenly flashed. At the same time, his breath-retention technique moved to the extreme, and his whole body basically turned into a wisp of air. In the blink of an eye, he came to the hidden Hong Tianba approaching.

It has to be said that after studying Hong Tianba's method of concealing, his understanding of the breath-retention technique was simply incomparable. At this moment, he believed that even if he met a master who was stronger than him, he could be invincible by relying on such concealing method.

"Not good, there is danger!!!"

Just as Yunxiao launched an attack, Hong Tianba immediately felt something. Although he could not see Yunxiao's place, as a super strong man who had been practicing for countless years, his perception of danger was also not comparable to that of ordinary people. Almost subconsciously, he flashed suddenly and retreated directly toward him. At this time, his figure had already escaped from his hidden state.

"I am quite vigilant, but unfortunately it's too late!!"

Seeing that Hong Tianba actually felt his approaching at this time, Yun Xiao couldn't help but nodded secretly. However, the gap between the other party and him was too big, and the entire secret room was not big. If the other party could avoid this, he wouldn't have to stay in Qingming Sect anymore.

"brush!!!"

A bright light flashed, and the next second, Hong Tianba's figure suddenly stopped. At his neck, a golden sword was quietly placed at his throat. As long as he had a slight movement, the golden sword would definitely take his life.
Chapter completed!