Inside the eighth stone door were only a stone table and a blackened wooden box.

This wooden box is quite weird. It was able to block the invasion of Lin San's divine sense, and the most surprising thing was that the wooden box and the long lock hanging on it were so hard that no matter what means Lin San used, he couldn't damage the wooden box and the long lock at all.

Lin San once again concentrated the mana in his body and slashed at the wooden box.

Except for a slight tremor, the wooden box did not damage in the slightest.

"This wooden box is so sturdy, and the contents must be very precious. Lin San groaned for a moment, waved his hand, and put the wooden box into the storage ring, planning to find an opportunity to slowly study the way to open the box in the future.

......

"Why haven't you come out yet?" Han Yulong muttered to himself: "It's been more than half an hour since I went in, what is Lin Keqing doing inside?" Han Yulong raised his head and glanced at the eighth stone door, his face showed a hint of hesitation, do you want to go in and have a look?

"Stepping on the ......" There was a sudden sound of footsteps in the eighth stone door.

Han Yulong looked up and found that Lin San was slowly walking out of the eighth stone gate, and his face suddenly became happy: "Lin Keqing, you are out!"

Lin San smiled slightly: "Team Leader Han, I'm really sorry to keep you waiting for a long time." ”

"It's nothing, Lin Keqing, inside the eighth stone gate...... What is it?" Han Yulong couldn't help but ask with curiosity in his heart.

Lin San shook his head: "Except for a stone table, there is nothing." ”

"Uh, nothing?!" Han Yulong was stunned for a moment, and said in his heart: Nothing, will you stay in it for more than half an hour?

"If you don't believe me, you can go inside. Lin San saw through what Han Yulong was thinking at a glance.

"No, how could I not believe Lin Keqing's words, hehe......" Seeing that Lin San seemed a little unhappy, Han Yulong hurriedly explained.

Lin San glanced at Han Yulong: "Let's go to the ninth stone gate together." ”

Han Yulong nodded and followed Lin San to the ninth stone gate.

"Later, you follow me, don't get too far away from me. Lin San said a few words, raised his feet and walked into the ninth stone door.

Han Yulong followed closely.

As soon as I walked into the stone gate, I was immediately greeted by a cold air.

Lin San didn't feel anything, but Han Yulong couldn't help but fight several cold wars.

"Here...... Why is it so cold? It's like entering an ice cellar. Han Yulong said with trembling lips.

Lin San glanced at Han Yulong: "Is it so cold?" As he spoke, he reached out and grabbed Han Yulong's arm.

Han Yulong felt a stream of heat coming from Lin San's palm, and spun around his body, and the chill in his body was immediately dispelled: "It's so warm!"

Lin San smiled and let go of Han Yulong's arm.

Han Yulong looked at Lin San suspiciously: "Lin Keqing, that hot current just now ......"

"If I were you, I'd keep my mouth shut, concentrate and drive away the chill. Lin San obviously didn't want to talk to Han Yulong about the hot flow.

"Ah, I ......" Han Yulong just wanted to speak, but was interrupted by Lin San stretching out his hand.

"Follow me. Lin San turned around and walked towards the stone room.

Han Yulong's dry lips, as soon as he took a step, he felt his feet sink, and the whole person suddenly fell down, "Ah!" Han Yulong exclaimed, stretched out his hand and kept shaking around, hoping to grab a life-saving thing.

A big hand reached out from the side, grabbed Han Yulong's shoulder directly, and with a slight lift, threw Han Yulong into the air.

Han Yulong turned his head in the air, then fell on his ass and fell heavily on the ground: "Oops, my ass has broken into eight petals......" Han Yulong kept reaching out and rubbing his buttocks, with a painful look on his face.

Lin San walked over, stretched out his hand to help Han Yulong, and complained slightly in his tone: "Didn't I just say that you should follow me closely, why didn't you listen? If I hadn't saved me in time just now, you would have gone to see Hades a long time ago." ”

"By the way, what happened just now? I was walking, why did I suddenly sink into the ground......" Han Yulong turned his head suspiciously to look at the door of the stone chamber, and found that a boxy cave appeared on the left side of the door of the stone chamber, and puffs of white smoke kept coming out of the cave.

"That's a trap. Lin San said expressionlessly: "From now on, I will take a step, you follow a step, don't run around, this stone room is full of traps and traps, and if you are not careful, you will lose your life." ”

Han Yulong nodded, saying that he knew, he had just experienced life and death, and Han Yulong no longer dared to take Lin San's words as a deaf ear.

Since there is no light in the stone room, Lin San and Han Yulong can only rely on lighters to illuminate, this stone room is very peculiar, the general stone room is boxy, but this stone room is long in shape, very much like a passage, all the way, the stone room is bare, there is not a single thing.

After walking for about ten meters, Lin San suddenly stopped.

"What's wrong?" Han Yulong asked suspiciously.

"There's no road ahead. Lin San said slowly.

"Well, there's no way?" Han Yulong raised the lighter and looked ahead, and found that there was a stone wall in front of him: "Why? It's coming to an end so soon, why is there nothing in this stone room?"

Lin San groaned for a moment, stretched out his hand and began to tap on the stone wall beside him.

Han Yulong was stunned, not understanding what Lin San was going to do.

"Knock knock knock ......" The sound of Lin San knocking on the stone wall sounded everywhere in the stone room.

"Tom tom ......" Suddenly, a dull sound came from a stone wall.

The corners of Lin San's mouth curled slightly: "It turns out that the mystery is hidden here." ”

"What kind of mystery?" Han Yulong still didn't understand.

Lin San waved his hand to Han Yulong: "You stand back." ”

"Oh?" Han Yulong glanced at Lin San suspiciously, and slowly retreated towards the back.

After Han Yulong retreated, Lin San picked up his fist and slammed down on the stone wall on the side.

"Boom!!" There was a loud bang, and the stone wall collapsed, revealing a dark space behind it.

"Ahh As he spoke, Han Yulong walked quickly to Lin San's side.

"Hold your breath. Lin San admonished, and stepped over the collapsed stone wall with his feet.

Han Yulong took a deep breath, then held his breath and jumped over the stone wall as well.

Behind the stone wall is a huge space, with no top in sight, and no stone wall around it, as if this is a wilderness, a boundless wilderness.

Lin San held the lighter and took a photo, then raised his foot and walked to the left.

Han Yulong followed closely.

Lin San's steps were very strange, going straight for a while, going around again and again, tossing and turning, as if he was dancing.

Han Yulong concentrated all his energy and followed in the footsteps of Lin San and slowly moved forward.

In this way, the two of them walked and stopped, and after a while, they came to the edge of a small river.

"I can breathe. Lin San's voice sounded in the darkness.

"Woo......" Han Yulong exhaled a long breath: "Oops, it's suffocating me." ”

Lin San smiled and didn't speak.

"Huh, how can there be an underground river here?" Han Yulong walked to the river, looked down and looked, the river was very wide, about 6 to 8 meters wide, the river water was crystal clear, but the strange thing was that there was not a single small fish in the river, and suddenly, Han Yulong reached out and was about to touch the river.

"If you don't want to die, stay away from the river. Lin San's cold voice came from behind.

Han Yulong was stunned for a moment, and turned his head to look at Lin San, with a puzzled expression on his face.

Lin San tore off a strip of cloth from his body, shook his hand slightly, and the strip of cloth fell into the river, and a burst of white smoke drifted by, and the strip of cloth was corroded by the river.

"Huh?!" Han Yulong's eyes widened.

"The river water has deteriorated and is very corrosive. Lin San raised his feet and turned around the river: "There is no bridge, it seems that we can only jump over the river." ”

"Jump over?" Han Yulong glanced at the river: "It's so wide, how can you jump over?"

Lin San crooked his mouth, reached out to hold Han Yulong's shoulder, and threw it away, and Han Yulong's tall body flew towards the other side of the river.

"Ahh

Lin San was quiet and came to Han Yulong's side.

Han Yulong got up from the ground and stretched out his hand to cover his waist: "Lin Keqing, next time you want to throw me, can you say hello to me in advance?" Lin San suddenly threw him out just now, almost scaring Han Yulong out of his heart.

Lin San smiled: "I didn't expect you to be so timid, okay, let's go." After speaking, Lin San walked towards the front.

Han Yulong rubbed his aching waist and limped to follow.

After walking dozens of meters, a stone forest appeared in front of me, the height of the stones was basically the same, and the place where it was placed was also very regular.

"There's something strange about this stone forest. Han Yulong said with a solemn expression.

"It's nothing more than a few broken stones, what's there to be afraid of. Lin San walked into the stone forest without paying attention.

"Lin Keqing, you wait for me!" Han Yulong hurriedly chased after him.

Ten minutes later, Lin San and Han Yulong were still shuttling through the stone forest.

Half an hour later, the two had not yet walked out of the stone forest.

An hour later, the two finally walked out of the stone forest, but soon their faces changed.

Han Yulong looked at his surroundings in disbelief: "This place ...... I think I've been here before......"

"Hmph! It's not like I've been here, it's that I've been here at all. Lin San snorted coldly.

"This ......" a trace of confusion flashed in Han Yulong's eyes.

"This stone forest is really a bit strange, we went around and around, and actually returned to the same place, and it took so much time in vain. Lin San's face was a little gloomy.

Han Yulong's brows were also tightly furrowed.

，，