"Okay, this sounds like a human saying, but I can't be distracted when I'm controlling the beetle, so when I'm exploring, you try not to talk to me first, let's walk quietly to the ancient building, if there is a clue, I will tell you as soon as possible." After being thanked by Zhang Su, Pu Zitong smiled slightly, this time the smile was no longer the kind of cunning and eccentric laugh, but a warm and soft smile, after laughing, Pu Zitong immediately became serious again, and said to Zhang.

Although Zhang Su didn't know how Pu Zitong's beetle soul technique played a role in exploration, but since Pu Zitong was so serious about assisting him, he naturally had no reason not to cooperate, nodded, and was silent, and operated a powerful soul power in his body, on the one hand, he was vigilant around to prevent being discovered and raided by ghosts, and on the other hand, with the help of the ability of the stele soul tuo, he sensed the soul dust and soul marks around him, hoping to find some considerable clues.

Zhang Su and Pu Zitong stood side by side near the carved wall on the right-hand side, moving their steps slowly, strolling forward with a serious face, forming a stark contrast to those happy and cheerful tourists, really not like tourists who came here, more like a pair of small couples who were having a temper and gambling, which made people look a little strange, and some people couldn't help but laugh at the bitter and bitter appearance of the two.

"With a little soul sense induction, ten meters ahead, the courtyard on the left-hand side, there are remnants of soul marks in it." Just after the two of them walked dozens of meters in the direction of the ancient building, Pu Zitong's eyes suddenly glowed blue, and he said to Zhang Su.

"Check it out." Seeing that Pu Zitong had a clue, Zhang Su nodded and said.

After the two walked briskly for ten meters, they turned left and walked into the courtyard in front of a shop, there were a few thin bamboos in the yard, rooted in a small oval soil recess surrounded by goose warm stones, and on the thin bamboo, it was actually stained with dark blue soul marks, and the bamboo color was gradual, very not obvious, but it seemed that because there was a slight soul wave emanating from it, it was identified by the pu beetle, while sniffing those soul marks, while transmitting the soul wave signal to Pu Zitong.

"Such subtle fluctuations in soul power can be discerned, this little beetle's soul skill is really amazing." Although Zhang Su could also find those soul marks with the stele soul extension, he stared at it carefully for a long time with the soul eye before discovering it, so he couldn't help but praise the ability of Pu Zitong's pu beetle soul technique.

"The pu beetle is based on my Pu family's secret technique combined with the essence of my body to refine, if you don't even have this ability, then it's too much to say, this insect is much stronger than most of the soul detection skills, it is not simply to probe the soul power fluctuations, but to search for soul scars and odors, the soul power on this bamboo is mixed with some bloody taste, because the distance is not too far, it will naturally perceive it, and then report to me a subtle soul wave." After Zhang Su's praise, Pu Zitong nodded and explained.

"The taste? I know that the means of probing soul power include analyzing the attributes of soul power, analyzing soul power fluctuations, and analyzing the residual spiritual consciousness in soul power, which is tracked according to the taste of soul power, and this is the first time I've heard of it, how do you do it? Zhang Su heard that the little beetle could smell the traces of the remnant soul, and asked curiously.

"Although people who can cultivate souls practice soul power, there are many mysteries and elements contained in soul power, even if it reaches the first level of soul immortals, no one dares to say that it has been thoroughly analyzed, like there are attributes in soul power, in addition to the five basic attributes of gold, wood, water, fire and earth, there are also some polar attributes, even if it is the same attribute or the so-called ' In addition to attributes, soul power also has power fluctuations, and according to the characteristics of fluctuations, a set of tracking methods can also be formed; in addition to fluctuations, there are also residual spiritual signals when the soul master controls the soul power, so the analysis of residual spiritual consciousness is also a common method, but this is only a more obvious characteristic of the soul power, or it is just the tip of the iceberg of the mysterious soul power, and there is actually a smell above the soul power、Sound、Magnetism、Condensation and other appearances,It's also a means element that can be traced.,My pu beetle is to investigate the remnant soul breath that is difficult to hide.,And it's said that there is a kind of exploration move in the world.,You can collect and analyze all the elements I said at one time.,You can directly deduce things related to soul marks according to the soul marks.,That means seems to be called the stele soul extension.,It's one of the black mound techniques of the soul detainees.,It's a pity that it's been lost.。 After Zhang Su asked, Pu Zitong knew that Zhang Su had not been a soul master for a long time, and he didn't know much about a lot of things in the soul realm, so he continued to explain to Zhang Su at length from the most basic soul power characteristics, and then talked about the operating principles of various soul detection techniques little by little, making it easier for Zhang Su to understand.

"The soul power has a smell, I usually don't pay much attention to it, but after you reminded me like this, it seems that I really remember that the soul power of the soul always exudes a smell of chicken blood, so that's it." After listening to Pu Zitong's explanation, Zhang Su kept his mouth shut and did not mention the matter of the soul extension of the stele, but nodded and said.

"Well, because the soul master has different cultivation techniques and slightly different characteristics of the soul dust he absorbs, the taste is not the same, some are fresh and clear, and they seem to be clear and flowing water; Some are elegant and fragrant, like budding flowers; Some of them are a little cloudier, but they just have a little more earthy smell, and there are no other peculiar smells. And the taste of the soul power of the soul ghost is varied, fishy, sassy, meaty, smelly, etc., but the taste of the soul power of most souls and ghosts is mixed with a fishy smell similar to chicken blood, which is a mixed taste when eating people and swallowing souls, so it is easy to distinguish. Pu Zitong continued to explain to Zhang Su.

"No wonder, even some cheaters who are deceived and abducted are also pretending to sprinkle chicken blood to drive away ghosts, it turns out that this is the case." After Pu Zitong explained, Zhang Su said suddenly.

"That's right, ghosts and ghosts eat each other, and there will be a bloody smell similar to chicken blood in the soul, and to help people exorcise ghosts and avoid ghosts attacking people, the best way is to splash chicken blood on the courtyard at the door, and even directly wipe it on yourself, so after the ghosts smell it from afar, they will think that this house already has ghosts to occupy, and then according to the intensity of the fishy smell, judge the strength of the ghost occupied, and finally choose whether to invade this house, so in the past there was a tradition of sprinkling chicken blood to drive away evil demons, in fact, it is to mislead the judgment ability of the ghost, Give it the illusion that 'there are ghosts in the house, so don't enter'. Pu Zitong seemed to know a lot about this, and nodded in confirmation.

"Haha, really, I said how there are so many strange stories and traditions handed down from ancient times, it turns out that there are such obscure things behind it, if I hadn't really become a soul master and could see the soul, I wouldn't believe it if you told me." Zhang Su scratched his head and laughed thoughtfully.

"It's good to not believe it, if you believe it, it means that the soul realm is exposed, that is not a good thing for ordinary people and soul masters, don't talk about this, there are already some soul marks here, how do you want to investigate?" After Zhang Su spoke, Pu Zitong nodded noncommittally, and then pointed to the soul marks on the thin bamboo and asked Zhang Su.

"Naturally, it's a soul search, a little trick to track the soul wave." Zhang Su probed his hand to the soul scar, and analyzed the soul scar in detail with the stele soul extension, smiled slightly, made up a move name, and replied to Pu Zitong.

"Tracking the Soul Wave?" Pu Zitong only saw Zhang Su holding his hand on the thin bamboo, but did not make any other movements, and seemed to be a little puzzled, but because he couldn't see any way, he could only acquiesce.

"I chased it here from the ancient building, and swallowed a primordial soul here, well, sure enough, there was a bad guy hidden in the ancient building." After deducing it twice with the Tablet Soul Tuo, Zhang Su was already able to understand the situation in the ancient building, he narrowed his eyes slightly, and said with a wry smile.

"Is there really a ghost in the ancient building?" Pu Zitong didn't know how Zhang Su calculated it, and asked suspiciously.

"Yes, he's still not a weak guy, his soul power is okay, and he usually knows how to hide his soul power, which means that his mental and spiritual sense is okay, enough to drink a pot." Zhang Su raised his eyes, looked through the gap between the thin bamboos, looked at the towering ancient tower, seemed to be a little excited, and replied.

"Well, do you know where it is? Let me make a move, I've been in retreat and cultivation in Qu Ling's house for so long, and I've long wanted to find a ghost to practice. Pu Zitong also got excited with Zhang Zhen and rubbed his hands.

"You're ......, you're really full of strength!" Zhang Su's excitement was because he thought that he might collect clues about the ghost banquet, and Pu Zitong, obviously looking for someone to fight, made Zhang Su laugh and laugh.

"Can't you? It was cravings just now, but now I have to exercise to lose weight, so that I can be healthy. Pu Zitong retorted that she didn't want to be implied that she was a dog who 'helped bite people after gnawing bones'.

"Yes, naturally, if you can solve that ghost, it will naturally save me trouble, why not? Now that we've found the ghost, let's go over together, and I'll take you to the 'punching bag'." Zhang Su has actually found out the true level of the ghost, which is only a half-step ghost level, and the level is Pu Zitong and him, even if the ghost is released, it can be easily cleaned up, but since Pu Zitong wants to perform, Zhang Su naturally wants to give Pu Zitong this opportunity, so he nodded and agreed.

With a goal, Zhang Su took Pu Zitong and rushed to the ancient building excitedly, so as not to let the ghost hear some wind and grass and run away from the building.

When he arrived at the ancient building, Zhang Su raised his eyes to look at the majestic tower with a spire cylinder and a nine-room base stacked in front of him, and he had a sense of longing for ingenuity in his heart, and Pu Zitong hurriedly bought a double ticket, crossed the ticket gate, and went straight to the ancient building.