Su Changfa floated towards the thin old man, the corners of the thin old man's mouth raised, and the dust on his left hand spread all over the sky, giving Su Changfa a look.

Su Changfa hurriedly retreated when he saw that the situation was not good, his true qi protected his whole body, and he couldn't help but scold: "You bad old man is very bad, I didn't like to talk about you when the monkey stole peaches just now, and now you are using a trick." ”

The old man smiled, "The battle of life and death, as it should be." It's okay - come on!"

A few vertical jumps approached Su Changfa, and shooting was the sharp way he was best at. Su Changfa was fascinated by the dust and couldn't open his eyes for a while, the old man's fist moves came towards him with a strong wind, Su Changfa listened to the wind and dodged left and right, and the internal breath in his body was running rapidly, and the true qi did not run along the meridians, but actually went directly to Tianding from the Divine Court, and then hooked up with the Qi House, and went all the way to the chest Jizhong acupoint!

The Shenting acupoint is located on the forehead of the Du Pulse, but the Tianding is on the Hand Yang Ming Large Intestine Meridian, and it changes again when it arrives at the Qi House, turning to the Ren Pulse, and then descending along the Ren Pulse to the middle of the body.

Originally, the internal strength of the world was run according to the original meridians of the human body, such as water in a canal. If you are really angry and rashly move through the wrong vein, it will be like water flooding the embankment, and you have to go mad!

However, the breathing method of the hidden sword flow is so unique and so practiced, its true qi does not walk in the order of the twelve meridians, but uses the acupoints in the body as the contact point to construct a meridian on its own! It is very inconsistent with the martial arts of this world! It is also a method that ordinary people dare not imagine, but it can give birth to wonderful uses that ordinary people cannot imagine.

The black cat looked at the fight between the two in the distance, and suddenly sighed at this moment: "It's over, the master's breath is gone." ”

Zhou Yuan's heart trembled when he heard this, and his hands were at a loss and wanted to grab something, but he only grabbed two handfuls of dust.

"Master—"

Zhou Yuan crawled out of the rubble with a loud cry, clenched his fists and wanted to fight the old man.

"You come back!" As soon as the black cat's feet were raised, a small ball of meat flew out, turning into a rubber band and binding Zhou Yuan's legs, and Zhou Yuan fell to the ground immediately after being unstable.

"You let go of me and let me save the master!" Zhou Yuandeng glared and roared at the black cat.

"You can't save the master at all, don't go over and make trouble. The black cat said very calmly: "And I didn't say that the master died, I just said that his breath disappeared...... Look, the smoke has cleared, and others have disappeared......"

The black cat looked into the distance in a daze, turned his head to Zhou Yuan and asked, "Did you say he was no longer here?"

Zhou Yuan looked towards the battlefield with a little dazedness, and found that there was indeed only a thin old man over there, the old man looked left and right, but his body did not dare to relax a little, obviously puzzled by the current situation.

Zhou Yuan thought for a moment, the corners of his mouth raised slightly, and he already knew something.

"It appeared, and the master used that trick. ”

"What about that?" asked the black cat.

Zhou Yuanyu hugged and crawled back into his pit, and explained to the black cat with a smug face: "Our Hidden Sword Flow's unique breathing method, cultivated to a high depth, can shield one's own sense of existence, which is indiscerning, and now the master is using this method, so we can't see him with the naked eye." ”

"Oh," the black cat realized, "that means the master will be invisible." ”

"No, no, no, it's different. Zhou Yuan continued to explain: "Stealth is not observable at the visual level, but a monster like you, who is born with the ability to perceive, can still detect the existence of the master. Another example is the bad old man over there, he is very strong in internal strength, and naturally he also has the ability to listen to the wind and distinguish his position, and stealth may not be able to hide from him. ”

"Why is that?" the black cat still didn't understand, "So the master has really slipped away?"

"You still don't understand what I mean. Zhou Yuan continued to explain, "I have just said that the breathing method of the Hidden Sword Flow can reduce one's sense of existence. The master is still here, even right in front of you, and you do see him, but your brain can't pay attention to him, as if it's ......

His whole person has become one with his surroundings. Even if he is standing in front of you now, you will unconsciously ignore him and see him as an inherent, deserved, unnoticed presence here. ”

"That means my vision can catch him, but my brain doesn't react to it, does that mean?"

"Smart", Zhou Yuan snapped his fingers, "In a sense, this ability is even more terrifying than stealth." In such an environment, the master can judge the position of the invisible person by the footprints, the air flow driven by the movement, and the sound of breathing. But the thin old man had no way to use these means to find the master, if he had a preconceived idea that the master had become invisible by some means, then he would only be more passive. ”

"Isn't this ability incomprehensible?"

"Well, not really. Zhou Yuan glanced at the black cat deeply, and finally dragged the truth out: "There are two flaws in this technique, one is the interval of breathing and ventilation, and the other is the moment when the internal breath completes one cycle from the meridians in the body and does not enter the next cycle, the practitioner will be exposed at these two points in time." ”

"How long is that?"

Zhou Yuan lay on the ground and thought for a while, and said: "I think there should be no problem for the master to hold his breath for an hour, the difficulty is to control the rate of the internal breath cycle, even if he deliberately reduces the operation of the internal breath, it should be in the ...... after completing a cycle One cup of tea or less. ”

The black cat looked at the thin old man in the distance, and silently calculated in his heart: "The time of a cup of tea, if the master intends to kill him, then I don't know how many times this old man has died now." ”

The thin old man was still standing on the collapsed roof at the moment, from the beginning of the full vigilance, to the later shock, he was now in a trance, into self-doubt.

He was obviously fighting with a person just now, he remembered this clearly, but who was his opponent? The thin old man was a little confused? He couldn't think of the opponent's face clearly, strange, really strange, he remembered it clearly just now, why did he forget it in a blink of an eye?

Could it be that I have Alzheimer's, no, I haven't had this kind of problem before.

The more the thin old man thought about it, the more he felt that something was wrong, and the more he thought about it, the more impatient he became, just now there was obviously a person, I dismantled thousands of moves with him, and then that person disappeared out of thin air, so what about then? Why did I forget the existence of this person? What kind of evil art is this?

The thin old man was furious, and shouted loudly to the sky: "You come out for me!"

There was silence all around, and Zhou Yuanfu didn't dare to come out in the distance, and at the same time, he was very puzzled in his heart, as to why he appeared here, he didn't have a matching memory in his mind.

Zhou Yuan only knew that the Hidden Sword Flow Breathing Method could conceal his own sense of existence by cultivating to a high depth, but he didn't know that this magic technique had been practiced to the top level, and it had broken through the category of "art" and reached the realm of "Dao".

The heart is in harmony with God, in harmony with the way of heaven, and has already controlled a little rule of this world, a little cause and effect. If Su Changfa's breathing method could continue to work, he could completely erase the traces of his existence from this world.

This kind of mysterious and mysterious realm is not only Zhou Yuan, even a thin old man can't imagine it. After all, in today's rivers and lakes, the competition between most martial artists is still at the level of competition moves. To the extent that he decides the winner with internal strength, he is already a rare first-class master. And those who can use the five qi in the chest, perform the five elements escape technique, and resist the enemy with magic, are rare in the whole world.

The people of this era have not yet considered the realm above the "land immortals", nor have they considered the attack methods above the "technique".

In fact, Su Changfa didn't think about it, if he hadn't gotten this miracle scripture by chance at the top of the light, he wouldn't have been able to imagine the realm above the "technique", which was something that human beings had never reached before, at least not in the history books.

If Su Changfa hadn't been to Guangming Peak at that time—he wouldn't have gotten this Wonder Sutra, wouldn't have seen the Qilin, and wouldn't have met Yin Ruiji......

Maybe you won't suffer from an incurable disease, your life will be different, maybe you're already complacent and famous......

Reality does not tolerate assumptions, assumptions about the past are called remembrance, and assumptions about the future are called illusions.

The thin old man's mentality collapsed, and he was so anxious that he went crazy, because he couldn't think of who the person he had just dueled against him was. This made him feel like he was being played with by others, he was a great martial arts master, one of the few people who stood at the peak of martial arts. It's not that he can't accept defeat, but like this, he didn't even know the other party's way and lost first, he couldn't stand this gap, and he couldn't afford to lose this person.

"Where are you? Who are you?"

The thin old man looked around blankly and shouted, Su Changfa stood in front of him, in ...... Pick your nose.

The thin old man's sloppy gaze suddenly became focused, and he looked into the distance, his voice sharp and high, "There! I caught you!"

The thin old man jumped down and stepped into the air, heading straight for Zhou Yuan like an arrow from a string. The two were originally seven or eight feet apart, but with the faint breathing sound that Zhou Yuan deliberately suppressed, the old man still found him!

"Not good!" Su Changfa hurriedly showed his figure and followed the old man.

As soon as Su Changfa appeared like this, the thin old man immediately felt that there was an extremely powerful force behind him chasing after him, and the memory of the battle with Su Changfa just now instantly flooded back into his mind.

The thin old man's figure stood in the air suddenly, and after a little thought, he figured it out, no matter what secret magic he Su Changfa used just now, since he couldn't crack it, he had already lost the competition. If the other party secretly killed him at that time, he was afraid that he would not even be able to save his life.

"Hey", the thin old man sighed lightly, "There are talents in the country, and the old man recognizes——"

Before he finished saying the word "recognition", Su Changfa sprayed a mouthful of blood on the old man's face.

Su Changfa wiped the corners of his mouth nonchalantly, as if he was used to this.

"I'm sorry, I had an internal injury, and I admit defeat. ”