After Han Yu walked over and saw that the black-robed man happened to enter, he frowned and didn't wait, he leisurely walked out of the main hall to a secluded alley, and saw that no one noticed the incantation in his mouth, and his body gradually became transparent.

This is one of the secret techniques of the Hidden Shadow Chapter that Han Yu learned during the period when he was on the flying boat, "Turtle Hidden Decision".

When the spirit turtle is dormant, there will be a cave early, and the breath of the whole body will be constricted at all, and the master who created this decision has a sense of this technique, and this technique is also one of the top secret techniques.

This technique is used to evade the pursuit of strong enemies, and with the secret technique learned earlier, even in the face of the primordial old monster, it will not be easily recognized. However, because the required divine thoughts are stronger, there are more flaws, and they need to be used under specific circumstances.

Once this method is used, you cannot move your body, as long as you move the effect of hiding the breath, it will disappear and show its traces.

In addition, you can't use the mana on your body, in other words, as long as you are hit by the lowest-level wind blade, you will be exposed.

But these Han Yu didn't care.

With this technique combined with Shi Ling's stone escape technique, no one will want to catch him.

Han Yu hid and observed for half an hour before the old man accompanied the black-robed man over, and the two walked towards the southwest corner of the stone city.

Han Yu raised his eyebrows, there were several inns in the south of Shicheng, and Huang Hong and the others temporarily settled in one of them.

After the two disappeared, Han Yu showed his figure expressionless and walked in the opposite direction.

He wanted to see if the old man would check his identity again, and he would do it tonight when he was safe.

The news of his slaughter of a group of Tsukiki and two Yudan cannot be hidden, and it will soon be known to everyone, and he will teleport away before then.

If he was unlucky, he would not hesitate to leave immediately and fly directly to Lingqi Island in a flying boat.

Although he was not too afraid of the old monsters, he still didn't want to meet them.

The night was dark, and Han Yu was closing his eyes in a quiet room.

It was strange that the old man did not come to check his identity.

Han Yu walked around the stone city a few times, and stayed in the remote corner for a long time, but found that no one was following him, let alone jumping out, could it be that his identity was seamless?

He wandered around until dark, then rented a quiet room to rest and continued to wait for someone to come to the door.

As a result, in the middle of the night, there was still no movement at all.

Han Yuzi would not continue to waste time, took out a puppet hand pinching spirit technique, and transformed into his appearance.

And then he was still a little worried? Pat the storage bag.

Immediately after that, several array flags of different colors flew out of the storage bag? Gently tossed to all corners of the room, and suddenly a small magic circle enveloped the quiet room.

Is this circle to prevent prying eyes from the two adjoining ashrams? Plus a layer of insurance.

This circle has no defensive effect? But it can isolate the detection of other people's thoughts, and unless someone forcibly breaks in, you can see the scene in the house.

Around the inn, he also planted surveillance puppets? As long as there are people around, they can't hide his eyes.

After arranging all this, Han Yu's body flashed with silver light, and disappeared from the quiet room without a trace.

The inn where the black-robed man lives is not far away, only more than twenty zhang? There are people in ambush in front of and behind the inn? Cultivation is all in the Qi refining period.

Han Yu, who came to the street, was ethereal, walking on the street without making a sound, and the distance of more than twenty zhang flashed by, and no one noticed the slightest abnormality.

A moment later, Han Yu came to a remote corner not far behind the inn? A little guy on the tenth floor of Qi refining had an invisibility talisman attached to his body, staring at a quiet room on the third floor without blinking.

Suddenly, a demonic wind drifted not far away, and he subconsciously looked back, and the whirlwind blew up the surrounding dust and disappeared without a trace.

He turned his gaze back, but faintly felt something strange behind him, and hurriedly turned around to see a tall monk looking at him with a sneer.

"Someone!" the little monk was horrified, but a golden light shot out of the monk's eye behind him, piercing straight into his eyes.

He suddenly felt that the world was spinning, his brain was groggy and about to explode, and then his mind was taken away, and the whole person was unconscious.

Han Yu helped his figure up, didn't let him fall, and the golden light in his eyes dissipated.

This is not the secret method of the Taishang Origin, it is a "God Control Technique" that can be learned by the foundation building monks. This spell is extremely draining on the mind, and the caster's mind must be more than three times that of the caster to succeed.

Performing this technique on the juniors in the Qi refining stage as Han Yu's knot stage is bullying the small, but in order to find out the details of the black-robed man, he can only do so.

After the spell was successful, he cautiously glanced around, and the few people who were monitoring the inn did not notice anything unusual here. A ball of blue light condensed on Han Yu's palm, and with a light tap on his head, the blue light poured into his mind and disappeared.

The little monk woke up slowly, his expression became dull, and he looked straight at Han Yu.

"Who sent you, and who are you spying on?" Han Yu asked in a cold voice as he unleashed his soundproof cover.

"I was sent by my uncle, and I didn't tell me the identity of the people inside, but I heard that it was related to Richeng. The little monk said in a daze.

"Richeng?" Han Yu got a satisfactory answer, and a smile appeared on the corner of his mouth.

Putting away the soundproof cover, and releasing some puppets to monitor the nearby streets, Han Yu turned into a cloud of green smoke and drifted towards the third floor.

Drifting to the window, his brows furrowed slightly, because he found that the black-robed man had also set up a formation in the ashram, and if he forcibly broke in, he would definitely be discovered by the people in the house.

This gave Han Yu a bit of a headache.

He didn't want to get involved in this turmoil when he was in the city of Japan, so he didn't ask for an identity token at all, and there was no way to verify his identity at all.

If you forcibly break in and the black-robed man warns you, things will go in an unpredictable direction.

He thought for a moment, then swept his body to the next door and broke into the quiet room next door.

In order to control this person, the entire third floor was empty, and there was no one left.

This gave Han Yu an opportunity to take advantage of.

....

"Bang" and "bang" two strange sounds, coming from outside the quiet room.

"Who?" said the black-robed man in retreat in the ashram opened his eyes and spat out in a cold voice.

But no one answered outside.

The black-robed man thought for a moment, stood up and opened the door, only to find that there was no one outside, and an open silk scarf was left at the door!

The black-robed man hesitated, his gaze swept over, and his face suddenly became very ugly.

"Your whereabouts have been discovered, and the people of the Demon Path are watching. Don't go out, see you tomorrow at the exchange meeting, I have the elixir you need!"

The words of warning made him completely stunned. He recalled the changes in entering the stone city these times, and seemed to have an understanding in his heart, so he took the silk scarf into his hand and closed the door.

Han Yu saw all this in the eyes next door and left quietly.

The hand flashed blue and dimmed behind the fainting little monk for a few moments, and then the figure disappeared into a corner.

"Hey, why did the effect of the concealment charm disappear? I'll go and settle accounts with Old Man Sun when I go back!" The little monk looked around a little blankly, quickly took out a new concealment talisman and pasted it, and looked up and down his body with some confusion.

He didn't see anything abnormal, so he squatted in place and continued to monitor, and Han Yu looked at him coldly not far away.

The not-so-long night passed quickly.

As soon as the sky was bright, the old man he had seen yesterday appeared, and several Qi Refining Stage cultivators quietly retreated.

Han Yu took a deep look and returned to his inn.

After cleaning the tail of his hands, he didn't leave the inn and continued to monitor the surrounding movements.

Until noon, Han Yu's face became strange.

"Bang" "Bang" The familiar two knocks on the door came from outside the quiet room.

"Who?" Han Yu had long known that someone was coming, but he still asked in a cold voice pretending not to know.

"Brother Zhao is me, I am here to invite you to the exchange meeting, do you have time now?" A hearty voice came, it was Huang Hong, who left in a hurry yesterday.

"It turned out to be Brother Huang, of course I'm going to participate!" Han Yu's voice sounded, opened the door and walked out.

Huang Hong saw Han Yu, his face was full of enthusiasm, as if yesterday's events did not exist.

Han Yu walked out of the inn while chatting with him, and asked with interest, "When will the exchange meeting start?"

"I'll take you in half an hour. Huang Hongneng said that Han Yu's attitude felt a little cold, and he knew what the reason was, but he still said enthusiastically.

The scope of the stone city was not large, and Han Yu, under the leadership of Huang Hong, soon appeared in front of a huge stone house.

Of course, there are no prohibitions in this, Huang Hong made an inviting gesture.

But at this moment, Han Yu glanced at the old man he saw yesterday and led the black-robed man from the other end of the street.

A smile rose at the corner of Han Yu's mouth, and he walked in without stopping.