Deep in the mountains, Guan Yu and Gao Wei stood still at the mouth of the cave, and Xiao Hei returned to Guan Yu's shoulders.

The shape of the cave mouth is irregular, and there are piles of scattered earth and stones around it, which should be the result of the collapse of the earth's crust, which will reveal the deliberately hidden cave entrance.

At a glance, the entrance to the cave is bottomless and pitch black, with an occasional gust of wind blowing through it, with a ghostly sound, which makes people creepy.

Guan Yu stared at the depths of the cave entrance, his brows furrowed slightly.

They chased the fierce wolf here, and the fierce wolf fled into the cave, but before they could chase in, there was a miserable wolf roar inside, and the frightened Guan Yu and the two suddenly stopped.

Out of curiosity, Guan Yu turned on the exploration system, and the invisible energy fluctuations extended to the depths of the cave, until it reached the limit of the detection system's detection range, and still did not see the end, it seemed to extend to the bottom of the mountain, and there were obvious artificial traces in the passage inside, Guan Yu's heart was full of shock.

It's hard to imagine that such a ghostly cave is artificially created, is it strange which emperor's mausoleum can't be found?

There's definitely quirkiness in there!!

The cave is hidden in the deep mountains and forests, and it is so hidden, if it weren't for natural factors, I'm afraid no one would be able to discover this cave, if you want to say that there is nothing in it, you won't believe it if you kill Guan Yu.

Guan Yu's heart began to itch!

"Guan Yu, don't you want to go in?" Gao Wei couldn't help but ask as he looked at Guan Yu's eager appearance.

"Hmm, I want to see how deep this cave is!" Guan Yu nodded.

Gao Wei's face changed, remembering the miserable wolf howl just now, he was a little drumming in his heart, and his face was very unnatural: "I don't think there is any need for this, who knows if there will be any danger inside, you also heard it just now, that wolf is ......."

"I'm much more reliable than that stupid wolf. Guan Yu said confidently.

He has a detection system, not to mention being able to predict danger, but no one is as strong as him in the ability to perceive danger, besides, there are three other systems to assist, in case of danger, it should be no problem to retreat.

"But......" Gao Wei hesitated.

"Or just wait for me outside, and I'll be back when I go. Guan Yu said.

Gao Wei's face changed again, and he hurriedly compromised: "I...... I'd better go in with you. ”

After two life and death partings, Gao Wei no longer wants to face the deep mountains and old forests alone, not to mention how uncomfortable that taste is, and Guan Yu gives her a sense of security, as long as he is by her side, even if she encounters danger, her heart is steady.

Guan Yu smiled slightly and said, "You follow me, don't get lost!"

After finishing speaking, Guan Yu turned around and walked in, and Gao Wei hurriedly followed.

Xiao Hei, who was standing on Guan Yu's shoulder, flapped his wings excitedly, whether it was a human or an animal, he was full of curiosity about the adventure.

The two and the bird disappeared into the mouth of the cave.

The inside of the cave is a black that can't be seen, the yin wind inside is even stronger, the sound of seeping people is constantly ringing in the ears, eerie, cold hair stands up involuntarily, Gao Wei, who followed Guan Yu in fright, directly grabbed Guan Yu's arm, and his body trembled slightly: "Guan Yu, let's go out, it's weird and scary here." ”

Guan Yu smiled and soothed: "Don't be afraid, I'm not here, I won't let you have anything to do." ”

He took Gao Wei's hand and walked inside the cave. The passage winds downwards and is flanked by damp stone walls covered with moss, emitting a musty stench.

Gao Weiqiang endured the discomfort in his heart, grabbed Guan Yu's hand and couldn't help but tighten a little.

Guan Yu's spirit is highly concentrated, the exploration system maintains a radius of one kilometer, his body is slightly tight, and he is fully prepared, as long as there is a wind and grass, he will immediately flash people.

There is no concept of time in the cave, except for black or black, Guan Yu doesn't know how long he has been walking, and he doesn't know where he is, he suddenly stopped.

"Guan Yu, what's wrong?" Gao Wei wondered.

"We've found that wolf!" Guan Yu smiled.

"Huh?" Gao Wei took a step back in fright, and said in a lost voice, "Where?

"It's at your feet, but it's dead. Guan Yu said.

Gao Wei's face turned pale with fright when she heard that the wolf was at her feet, and the smell of blood in the air made her feel sick, and she was too frightened, so she couldn't help but lean on Guan Yu, and the full twin peaks on her chest inevitably rubbed against Guan Yu's elbow, which made Guan Yu's heart ape.

Ahem.

Guan Yu coughed twice to hide his embarrassment, and comforted with a smile: "It's all dead, don't be afraid, let's keep walking." ”

Although he was smiling, his expression was unusually strict.

The wolf's corpse was full of sharpened wooden sticks, and the head that had been poked with a few bloody holes by the little black claws became a puddle of flesh, and the death was tragic, it should have broken in in a panic, and inadvertently triggered the mechanism in the passage, and died tragically on the sharp thorns shot from the stone walls on both sides of the passage.

Guan Yu's palms were also pinched in a cold sweat. If it were him, he might have touched these mechanisms unsuspectingly, and he would have died tragically by then.

The tragic death of the wolf undoubtedly sounded the alarm bell for him to move forward.

Because of the darkness, Gao Wei didn't know the cause of the wolf's death, and Guan Yu didn't plan to tell Gao Wei about the mechanism in the passage, who knew the road behind so as not to increase her psychological burden.

The road has become more dangerous, but it has not affected Guan Yu's progress, since there is the protection of the mechanism, on the other hand, it also shows the preciousness of this place, which stimulates Guan Yu's exploration**.

Guan Yu narrowed the scope of his investigation to his surroundings, and the stone walls on the sides and above his head and feet were the places he took care of, and he didn't want to accidentally touch the mechanism.

Xiao Hei was also a lot quieter, as if he also felt the extraordinaryness here, and stood quietly on Guan Yu's shoulder.

Click!

Suddenly, an extremely subtle sound came into Guan Yu's ears, Guan Yu's face couldn't help but change, he picked up Gao Wei, quickly threw himself forward, and rolled down the slope.

Thundered......

This was followed by a chaotic sound, and I saw sharp round wooden sticks falling down from the top of the passage, hitting the ground and dusting for a while.

After a while, the passage returned to calm again, and Guan Yu slammed into the stone wall with Gao Wei in his arms before stopping.

Call.

Guan Yu breathed a sigh of relief, sweating profusely on his forehead, he was careful enough, but he still inadvertently touched the mechanism and almost fell into danger.

"Gao Wei, are you alright?" asked Guan Yu, but received no response.

Guan Yu's face changed suddenly.