readx; Yu Fei took a deep breath and called softly: "Dust senior." Pen × fun × Pavilion www. ｂｉｑｕｇｅ。 ｉｎｆｏ”

After waiting for a while, but there was still no response, it seems that the dusty man is not here, but where will he go?

There is a circular staircase on one side of the watchtower that winds upward, Yu Fei settled down and walked upstairs along the stairs.

The roof of the building was an empty platform, and it was also full of messes, with broken weapons and torn armor everywhere, and there were some dark brown blood stains on the floor, but there was not a single corpse to be seen.

Yu Fei stood on the top of the building, looked around, and found that it was indeed as Gubu said, the view above was excellent, and he saw Gubu and the Red Flame Divine Beast several miles away at a glance.

It seems that this is really a sentry post, but what happened here, if there was a fierce battle, where did the corpse go, Yu Fei was wondering, and a mark on the side of the top floor caught his attention,

This mark was deeply carved into the stone slab, in the shape of a long strip, three meters long, more than one meter wide, the front end was oval, and the back end was divided into three prongs to spread out, Yu Fei stared at this mark for a while, and suddenly a stir in his mind was excited, where is this mark, it is clearly a huge paw print,

As soon as this thought came up, Yu Fei suddenly broke out in a cold sweat, such a big paw print, how big should the body of the monster that left this paw print be, and besides, there are no paw prints of the same size around this watchtower, only such a one was left on the top of this building, so where did this paw print come from, could it be...... This monster can fly,,

A huge monster that can fly, and it also has sharp claws, the more Yu Fei thinks about it, the more surprised he feels, he is thinking about it, and suddenly a strange sound comes from downstairs, this sound sounds like the wind, and it looks like someone is calling, Yu Fei listened, couldn't help but be stunned, and said secretly: "Could it be the predecessor of the dust." ”

He didn't think much about it, he immediately grabbed the Demon Demon Sword and rushed downstairs quickly, however, the downstairs was still empty, Yu Fei searched back and forth, and did not find anything abnormal.

What's going on, it shouldn't be that I'm hallucinating?

Yu Fei was wondering, another sound came into his ears, he finally heard it clearly, the sound came from the ground, it seemed that there was a mystery under this watchtower, Yu Fei hurriedly urged the spiritual sense to investigate carefully,

Soon he found that in a corner of the watchtower, there seemed to be a hole hidden directly below the ground, but the black stone used to create this watchtower was a little special, and his spiritual sense could not fully penetrate, so he couldn't find out what was hidden in the hole.

The dust was gone, but he found an underground cavity with a strange sound, he could not have entered this cavity, but where was the entrance to this cavity?

Yu Fei stepped forward and bent down to take a look, only to find that above the hole was a square floor tile with a diameter of about one meter, it seemed that this should be a secret door, but I didn't know how to open it.

Yu Fei searched carefully around the floor tiles, but did not find the mechanism to open the secret door, and at this moment, another sound came from the ground, this time Yu Fei heard more clearly, someone was shouting or roaring,

Although it didn't sound like the sound of the dusty people, Yu Fei was still anxious, he was worried about the danger of the dusty people, and he didn't care about looking for the mechanism to open the secret door, so he walked quickly to the top of the hollow, luckily refreshed, and stomped down with a slam kick, he wanted to stomp the floor away with his own internal force, but the floor was not moving, but his legs and stomach shook a little numb,

Yu Fei didn't expect this stone slab to be so hard, he looked at the Demon Demon Sword in his hand, took a step back, and then shouted loudly, and drew a sharp sword qi towards the floor, when he was in the Demon Slaying Valley, the sword qi of the Demon Sword could easily cut a boulder in half, presumably it would not be difficult to use it to cut such a secret door,

As the moment the sword qi hit the floor tile, only a loud "boom" was heard, and the floor tile immediately cracked into several pieces, and fell into the hollow below.

The secret door was really forcibly broken through, Yu Fei looked inside, but it was pitch black, he couldn't see anything, and he didn't know how deep it was, he settled down, and without thinking too much, he jumped in,

fell down more than ten meters, and Yu Fei's toes finally touched the ground, but fortunately he knew how to resist qi, if ordinary people fell like this, they would have to fall half-crippled.

It was still pitch black below, Yu Fei stood firm, and hurriedly urged his spiritual sense to investigate,

It seems that there is a natural stone cave below, and there is no trace of artificial carving, and where Yu Fei is now is a cave hall with an area of about 20 square meters, and the cave hall is full of forked holes, and I don't know where to go for a while.

He took a closer look, and found that there were some sticky dark brown slurries left on the ground in this cave hall, and these slurries emitted a foul fishy smell, which should have been left over from a long time ago, what could it be?

Yu Fei thought for a moment, and suddenly his heart was stunned, and he said secretly: "This shouldn't be some kind of monster body fluid." He remembered that when dealing with the Voldemort Demon, what flowed out of Voldemort's body was a thick dark red body fluid.

Thinking of this, he didn't dare to slack off, hurriedly clenched the Demon Sword in his hand, and secretly urged the Immortal Slaying Treasure in his body,

However, after waiting for a while, no movement came,

After calming down, Yu Fei slowly walked towards the mouth of the largest fork in the cave, walked into the fork hole, and didn't go far inside, a black shadow suddenly popped out in front of him, and rushed straight at him, fortunately, he had already taken precautions, and didn't dare to think about it, he raised his hand and drew a sharp sword qi towards the black shadow, the black shadow was hit by the sword qi, and immediately fell to the ground and struggled, and let out a sharp and piercing howl,

Yu Fei cautiously stepped forward, took a closer look, and couldn't help but be surprised, this turned out to be a one-eyed monster,

How could the monsters of the night demon mutation appear in the underground of this watchtower?

He was wondering, and several black shadows swooped towards him, Yu Fei didn't dare to slack off, and hurriedly waved the Demon Punishment Sword in his hand, several fierce sword qi shot out, and in a blink of an eye, several one-eyed monsters were knocked to the ground,

"Damn, this can't be a one-eyed nest." Looking at the few one-eyed monsters that were knocked down by himself, Yu Fei felt a chill rise in his heart,

He didn't dare to go any further, if there were more one-eyed monsters hidden inside, it was hard to guarantee that he would be able to deal with it, after all, this cave was quite narrow, even if he had a supreme artifact in his hand, he might not be able to fully unleash it.