The reason why Yan Hui's attitude changed so quickly was because Cheng Bo stepped on not an ordinary mountain stone, but a granite stone.

With the hardness of granite, not to mention breaking it with your feet, even if you hit it with a hammer, it is not easy to smash a basketball-sized granite into a thumb-sized gravel.

Therefore, Yan Hui concluded that Cheng Bo, who can step on granite with one foot, is not an ordinary person, most of them are a martial artist, the reason why he knows martial arts is because he has also practiced martial arts, and he has also practiced to the late stage of Ming Jin, he thinks that even if he does it with all his strength, it is impossible to crush that granite.

"My name is Cheng Bo. ”

Cheng Bo also showed a smile on his face, and then, his gaze swept over the other five men and women: "It is very dangerous in the tomb, the five of them are ordinary people, if they go down, there is a great possibility of dying inside!"

Hearing this, Yan Hui was slightly silent, and his gaze fell on the five people: "Or, you all stay on it?"

If these five people would have felt fun about going to the tomb before, but after seeing the eleven villagers who died, they didn't have that kind of mind, so Ba had to go down to the tomb, and now when they heard Yan Hui propose to let them stay on it, how could they disagree.

"Boss, I'm going down too!"

Fonda Shandao.

"Okay, let's do it together!"

Cheng Bo nodded.

So soon, Cheng Bo, Fang Dashan, Master Gou, Yan Hui and eight bodyguards went down the pit together.

At Yan Hui's signal, two bodyguards walked ahead with two searchlights, the light of the searchlights was very strong, shining in the tomb as if it were daylight.

Soon.

A corner appeared in the tomb road, and a large amount of blood stains appeared on the ground that were about to dry up, which were left by the eleven dead mountain people.

Smelling the faint smell of blood, everyone's expressions became solemn.

After the searchlight shines, there is still a cemetery road ahead, about more than 100 meters.

So the crowd went on.

"Tsk!"

Suddenly, a sound like a rat's cry sounded, and then, suddenly, several black shadows appeared in the tomb and flew straight towards everyone.

Cheng Bo's eyesight is excellent, and he can see clearly what these dark shadows are.

It was a fist-sized pitch-black mouse, but they all had wings.

"Bang bang bang!"

The two bodyguards shot directly, their marksmanship was good, and all seven or eight flying squirrels were knocked down by them, and one of the bodyguards also stepped forward to pick one up.

"Master Gou, do you know what this thing is?, a mouse with wings?" Yan Hui asked.

Master Gou observed for a while, but his face changed greatly, and he said in an anxious tone: "It's not good, this is a yin bat rat, this kind of thing only grows in the tomb with extremely strong yin qi, and it belongs to social animals."

They have a highly poisonous body, whenever they bite it, they will fall into paralysis, the most important thing is that they like to eat internal organs, most of the internal organs of the previous eleven villagers were eaten by them, hurry up, we will go back the same way, otherwise we will die if a large number of yin bat rats appear!"

"Master Gou isn't that exaggerated, you see, these few haven't been easily killed by my bodyguards!" Yan Hui said with some disapproval.

"Yan Shao, I forgot to tell you, as soon as this kind of yin bat rat appears, there are thousands of them, although your bodyguard has a gun, how many can he kill? Once bitten, he will die!"

As soon as Master Gou's voice fell, a burst of "chirp" sounded, and then, a large black cloud appeared at the end of the tomb.

"It's a yin bat rat, run away!"

As soon as he saw this large black cloud, Master Gou almost lost his soul, turned around and ran.

Yan Hui was also taken aback and shouted, "Quick, shoot!"

"Bang bang!"

Dense gunfire rang out in the tunnel, and each bullet could hit two or three Shadow Bat Rats, causing them to fall to the ground, but there were too many of them.

The black clouds were not decreasing, but were increasing.

Suddenly, Yan Hui's scalp tingled.

Shouting, "Hurry up!"

When Yan Hui was beside Cheng Bo, he found that he and Fang Dashan were actually standing there without moving, and couldn't help but remind: "What are you doing stupidly, run!"

"It's okay, you don't have to run!"

This Yin Bat Rat can cause a lot of damage to ordinary people, and even to a Transforming Martial Artist, but it is nothing to a Heavenly Realm martial artist like Cheng Bofang Dashan.

As soon as the words fell, Cheng Bo pinched a trick, and suddenly, a basketball-sized fireball appeared out of thin air.

"Go!"

The fireball flew out, crashed into the dark cloud, and exploded, and suddenly, the corpses of the Yin Bat Rats fell one by one, and under a fireball technique, at least hundreds of Yin Bat Rats were killed.

"it!"

Seeing this scene, Yan Hui's eyes couldn't help but widen, what did he see?

He actually saw someone make a fireball, which was simply too mysterious.

And Master Gou, who had already run a distance, also turned back abruptly, and when he saw this scene, his mouth opened wide, and he muttered to himself: "Is this meeting a master?"

"Come again!"

This time, Cheng Bo directly made two fireballs, and with a finger of his hand, the two fireballs shot out and exploded in the black clouds again.

"Bang Bang!"

Like dumplings, patches of yin bat rats fell to the ground.

After the three fireball spells, there were only a few dozen of the nearly two thousand Yin Bat Rats left.

With the joint efforts of eight bodyguards, the last dozens of yin bat rats were shot.

"Brother Cheng, you are too good, what did you use just now?Dao Technique or Immortal Technique?" Yan Hui asked with a curious face, with a thick look of envy in his eyes.

"Forgive the contemptible, I didn't expect this little brother to be a master of Taoism at a young age!"

Master Gou had already walked back and said with a sigh on his face.

"A small spell is not worth mentioning!"

Cheng Bo waved his hand disappreciatively, and then looked at the crowd: "You must have also seen it, this has just entered, and you have encountered such a crisis as the Yin Bat Rat, if you continue to go down, I am afraid that you will encounter more dangers, are you sure you want to continue?"

"It's okay, don't you still have a brother? You know how to do Taoism, and the danger in this tomb is a fart!"

Yan Hui said a little disappreciatively.

"Huh!"

Cheng Bo smiled, looked at Yan Hui and said, "Are you Yan Dashuai's descendant?"

"How do you know?"

Yan Hui was taken aback.

Cheng Bo didn't answer his question, but continued: "Since you are Yan Dashuai's descendant, don't you know that Yan Dashuai has already sent people to excavate this tomb back then?"

"Yes? I don't know!"

A look of confusion flashed in Yan Hui's eyes.

Cheng Bo continued: "This tomb is divided into seven layers, and in order to raise military expenses, Yan Dashuai ordered a Heavenly Realm Sevenfold Martial Artist to lead a regiment of soldiers to dig up treasures in this tomb!"

"The result?"

Yan Hui asked.

Cheng Bo glanced at him and said slowly: "As a result, the soldiers of this regiment only entered the third layer and then all died, and that Heavenly Realm Sevenfold escaped by luck, and it didn't take long for him to go crazy, before he died, he gouged out his eyeballs, cut off his hands and feet!"

"I'm going, so scary?"

Yan Hui exclaimed, he couldn't help but feel a little retreating in his heart, even a regiment of people and horses were folded here, and his eight bodyguards were a fart.

And Master Gou was full of shock, although he was not a person in the hidden martial arts, he also knew some information about the hidden martial arts, and understood what kind of existence the Seven Layers of the Heavenly Realm was.

So he persuaded again: "Yan Shao, why don't we quit!"

Yan Hui, who had already had the idea of retreating, heard Master Gou's persuasion, but instead aroused his competitive spirit: "Master Gou, if you are afraid, go back the same way, this tomb, I, Yan Hui, have settled!"

"You have a bit of guts, but the further down you go, the more dangerous it becomes, I'll try my best to keep you, don't blame me if you can't keep it!"

As soon as the words fell, Cheng Bo walked straight forward.

"Let's go, keep up!"

Yan Hui waved his hand.

At the end of the tomb is a staircase, and down the stairs is an empty burial chamber, in which there are nine sarcophagi, and the ground is very slippery, all of which are the feces left by those yin bat rats.

According to the records of the ancestors of the Fang family, one of these nine sarcophagi was empty, and it was also the passage to the second layer.

So, Cheng Bo said: "Yan Hui, let your bodyguards open these coffins, and the passage to the second floor is in one of the coffins!"

"Hey!".

Yan Hui nodded, and immediately ordered these bodyguards to open the coffin.

Just as this group of bodyguards was about to open a sarcophagus, Cheng Bo suddenly shouted: "Wait, don't move yet!"