The flying zombie was destroyed by him with the Wind Chasing Thunderbolt Talisman, and the reason why he remembered it at this time was because the zombie acted on instinct, but the flying zombie was able to distinguish between friend and foe because someone was secretly manipulated by the primordial spirit.

Yun Yi didn't know who was the one who manipulated the flying zombie back then, and he didn't take it to heart, the Chasing Wind Thunderbolt Talisman was very domineering, after destroying the flying zombie back then, he thought that the person who secretly manipulated the flying zombie would inevitably be injured by the Yuan Shen, as short as three years and five years, and as long as ten or eight years, the wounds on the Yuan Shen could be healed, and the iron stone found at this time and the clues provided by Yun Lan before reminded Yun Yi of this enemy he had never met.

Pinching the iron stone in his palm, Yun Yi was worried in his heart, the use of iron and stone is to isolate the breath, as long as you follow this clue to find it, you can find the fat man.

Since there are not many clues, it is difficult to deduce more information, but since there is an iron stone here, there must be a large amount of iron and stone nearby, and the fat man is likely to be nearby.

Thinking of this, Yun Yi thought of another point, corpse qi is only available to zombies, zombies are jumping forward, if there are really zombies jumping into the canyon on the day of the fat man's accident, then there will inevitably be footprints left by zombies at the bottom of the canyon.

With this in mind, Yun Yi lowered his head and carefully looked at the ground nearby, to see if there were footprints left nearby, and after observing for a long time, Yun Yi found that there were indeed footprints left in the canyon, but they were not zombie footprints, but a plum-shaped paw print, like a jackal and other aliens, the paw prints were not large, so it can be seen that the aliens who left footprints themselves are not very big.

There are four paw prints, the first two and the last two, Yun Yi frowned, the scarcity of paw prints itself is a problem, and since the fat man has been here, why don't you see the fat man's footprints?

After a short period of thought, Yun Yi walked forward, and after walking more than ten zhang, he found four paw prints again, looking at their size and style, they were all left by the same heterogeneous type as the previous four paw prints.

This discovery made Yun Yi frown, the paw prints he saw before were more than ten zhang away from the paw prints he saw at this time, which showed that the alien Dao that left the paw prints was very deep, and he could pounce more than ten zhang in one pounce.

With this discovery, Yun Yi began to wonder again, why there were only claw marks left by the alien here, but not the footprints of the fat man? Could it be that he was looking in the wrong direction, and the fat man had never been here at all?

No, judging from the claw marks on the ground alone, the aliens that left the claw marks are nothing more than jackals, dogs, and foxes, and the appearance of these aliens in this canyon itself is unreasonable, although it is not clear why the fat man did not leave a trace, but it cannot be denied that the fat man has never been here.

Unable to think of why, Yun Yi had to give up, full of doubts and swept forward, every time he swept out more than ten zhang, he could find four plum blossom-shaped paw prints, until after sweeping more than ten miles to the north, the paw prints suddenly stopped, as if they disappeared out of thin air.

Yun Yi glanced up at the front, and saw that it was still far from the end of the canyon, and the sudden interruption of the claw marks cast a layer of doubt over his heart.

Yun Yi stopped in place for a long time, failed to see any clues, and decided to go back the same way to see if he had left any important clues, but just stepped on the ground, Yun Yi suddenly realized that something was wrong, the soil here is very loose, but there is no strong sense of stepping on the ground.

Thinking of this, Yun Yi instantly understood that there was a cat in the ground, and immediately pushed down with both palms, and the aura was like a torrent, causing sand and dust to fly, mud and debris splashing, and after a while, he rushed out of a one-foot-deep hole, and the red at the bottom of the pit was all under Yun Yi's eyes.

Seeing that there were iron stones paved under the soil, Yun Yi was so surprised that he hurriedly urged the aura to disperse the surrounding soil, and after a while, he lifted all the soil within a radius of three zhang, revealing the dense iron and stone underneath.

Seeing this situation, Yun Yi instantly understood, there was something strange underground, the strange paw prints disappeared from here, there must be a passage into the ground here, squatting and carefully examining for a while, Yun Yi found that there was an area of about two feet in length and width that was a little strange, although this area was also paved with iron and stone, but there were very narrow gaps on the four sides, if he didn't observe carefully, it was really not easy to find.

Yun Yi entered the aura along the gap, pulled it up, and lifted a square cover, revealing the square passage underneath, and a thick corpse miasma instantly gushed out from the passage.

Yun Yi looked at the square cover in his hand, the cover was made of wood, and the iron and stone on the back seemed to be glued with glutinous rice, lime and other materials.

Finding the passage into the underground, Yun Yi did not rush down to find out, but God gave Yun Lan to bring dry food and clear water, and then stood by the entrance and looked at the ground, the miasma below was very heavy, and he couldn't see anything.

After a while, Yun Lan brought dry food and water, Yun Yi took it and carried it on his back, and then asked Yun Lan to go back to the cliff and wait, jumping down from the two-foot-long and wide entrance alone.

After landing smoothly, Yun Yi suddenly felt that the corpse miasma was haunted by evil qi, which was denser than the one outside, and there was also a heavy yin and evil aura, even if he was too supreme to cultivate, he felt that the hairs on his body stood on end.

In front of him was a stone wall, about 20 zhang long on the left and right, up to 3 zhang, there were five stone gates in the stone wall, four of which were closed, and only the second stone gate was hidden.

Yun Yi didn't think about it, stretched out his palm and pressed the second stone door, and slowly pushed open the originally empty stone door under the urging of the aura, revealing a gap for one person to enter and exit, worried that there would be an ambush or mechanism behind the stone gate, Yun Yi leaned into it and hid behind the stone gate.

After fixing the figure, Yun Yi gasped suddenly, behind the stone gate is a long road, although there is no mechanism in the road, but there are hundreds of zombies on both sides, according to the severity of the zombies emitted by the corpse, you can judge their Taoism, the most inferior stiff accounts for seventy percent, the upper level of the jump stiff accounts for more than two percent, and the remaining less than one percent is flying stiff.

Such a terrifying number of zombies made Yun Yi feel his scalp numb, and hurriedly turned around to go out, but the corpses did not give him a chance to leave, and the two flying zombies pounced violently, slamming the stone door shut with one end.

There is also a stone door at the end of the corridor, but it is open, Yun Yi knows very well how crazy his behavior is, because it is easy to rush in and difficult to get out, but the area behind the corridor is more spacious, which is beneficial to him, in the narrow corridor he can't let go of his hands and feet, and his strength will be greatly limited.

What can really pose a threat to him is the flying zombie, the hair zombie does not have the indestructible body of King Kong, as long as the head is broken, it will be completely dead, although the jumping zombie can also be invulnerable, but the Taisu aura can shatter their heads, only the flying zombie gives Yun Yi the most headache, although his two palms just shook back the two flying zombies, but it did not cause much trauma to them.

Yun Yi used the star-chasing moon to the extreme at this time, and roared from the inside of the Yongdao at a galloping speed, and rushed out from the stone gate at the end of the Yongdao in an instant.

The space behind the stone gate is much more spacious, the size of more than ten acres of land, Yun Yi glanced back, and was shocked into a cold sweat, because he saw that in addition to the zombies in the corridor just now, there were also four stone gates that also poured out a large number of zombies.

At this time, he finally reacted, there were all corridors behind the five stone gates outside, and there were zombies inside the five corridors!

Dense zombies poured out from the five corridors, as many as five or six hundred, Yun Yi's heart suddenly gave birth to a sad emotion that was powerless, with the fat man Taishi Xiu facing such a large number of zombies, I am afraid that he has already encountered an accident......

Thinking that the fat man might have been killed, Yun Yi's anger rose sharply in his chest, and Xinglong went out to sea to condense his five fingers, and met the zombies that pounced head-on.

Yun Yi quickly flashed in the tide of corpses, and the five fingers of both hands frequently scratched, pinching open several stiff heads in a row.

Although the anger in his chest was hard to quench, the number of zombies was too much, Yun Yi didn't dare to go deep into the corpse tide, and saw a flying zombie pounce on him, and hurriedly stepped on the ground and spun out with his strength.

This place is empty, at the beginning of the construction in order to avoid landslides, so dozens of stout stone pillars were built, in the face of the corpses chasing like mad dogs, Yun Yi did not dare to hold up, with the help of these stone pillars circling around, try not to let too many zombies stick to his front.

Zombies have corpse poison on their teeth and nails, and if they are bitten or scratched, the corpse poison will flow into the human body with the blood, which will then affect the divine sense, and the poisoned person will eventually turn into a walking corpse.

Just when Yun Yi used the stone pillar to respond to the group of corpses, he suddenly saw a person leaning under the stone pillar on the right, and after a closer look, he found that it was the fat man.

Seeing the fat man, Yun Yi split his palms outward, and instead of concentrating on the spiral distribution of spiritual energy, he dispersed the spiritual energy into a horse and condensed it into an invisible qi wall, blocking the zombies who followed one after another.

The qi wall would not last long under the onslaught of many zombies, and time was pressing, so Yun Yi pounced on the fat man without thinking.

The fat man sat with his head drooping against the stone pillar, he had been trapped for five days without food and water, he was already unconscious, his whole person was very thin, his face was pale, his lips were chapped, and there was a faint black gas around his neck.

Yun Yi stretched out his hand to test the fat man's snort, and as soon as his hand was stretched out, he felt an invisible obstacle, Yun Yi looked up at the stone pillar behind the fat man, and saw that there were two qi fixing talismans written in blood on the stone pillar, and the handwriting was very sloppy, and the fat man's law seal was resting at his feet, and his left hand was pinching the qi fixing technique.

Seeing this situation, Yun Yi knew in his heart that there was iron and stone blocking the aura of heaven and earth outside, and the fat man could not borrow the aura of heaven and earth to set up a formation to protect himself underground, so he bit his finger and drew two qi fixing talismans on the stone pillar at the critical moment, and then replaced the other two qi fixing talismans with himself and the law seal, and consumed his own aura to form a formation.

Yun Yi was extremely excited in his heart, the fat man used his own aura as a guide to lay out the formation, and the formation had not dissipated at this moment, which showed that the fat man was still breathing......