Only hearing a "bang", Lin San'er wailed under the trap, "No, I can't fly with the sword!"

"What's wrong with you, is it because your leg is broken?" asked Li Bufan puzzled.

"My legs are so good!" replied Lin San'er with a smile in her eyes.

Li Bufan continued to ask, "What's wrong with that?"

"Hey, I seem to be trapped by something, and I can't get out!" Lin San'er replied with a sigh.

"What is it that traps you?" asked Li Bufan curiously.

"Wait for me to take a look!" Lin San'er said, then took out a long talisman from his body, lit it with his finger fire, and then carefully inspected the surroundings.

"Oops, I'm trapped in an iron cage!" Lin San'er lamented after reading it.

"Split the cage with a sword!" Li Bufan said.

Lin San'er tried to use his fairy sword to cut down the iron cage, only to see sparks shooting everywhere, and the iron cage was still intact, but Lin San'er did not give up, and continued to swing the fairy sword and slash at the iron cage.

But to no avail, Lin San'er muttered and lamented, "I still want to save the beauty, but I can't save it now!"

After a while, Li Bufan asked with concern, "Xiaolin San'er, are you okay?"

"What a fart! With some bad ideas, the iron cage can't be cut at all, and the sword slashes on the iron cage, which makes my arm numb!" Lin San'er said with some resentment.

"Xiaolin San'er, you wait, I'll save you!" Li Bufan said and jumped off the trap.

"Wow, this trap is so deep!" Li Bufan sighed.

Because he couldn't see the situation under the trap, Li Bufan didn't stand firm after jumping off the trap, his body leaned back, his buttocks, and fell to the ground.

The location where Li Bufan fell was very close to Lin San'er, so as soon as he looked up, he saw Lin San'er, like a monkey, locked in an iron cage.

Li Bufan hurriedly said, "Xiaolin San'er, don't be afraid, I'm here to save you!"

Saying that, Li Bufan didn't care about the pain in his body, got up from the ground, and rushed towards Lin San'er.

As soon as he took two steps, another iron cage fell from the sky, and Li Bufan was just covered by the iron cage.

Li Bufan exclaimed, "Wow! It's so dangerous! I was almost stoned to death by an iron cage!"

When Lin San'er saw that Li Bufan was also trapped in the iron cage, he immediately laughed out loud and seemed overjoyed.

Li Bufan complained a little angrily, "Now you are happy, you accidentally took me in!"

Lin San'er said unhurriedly, "It doesn't matter, I believe you can do it!"

Li Bufan felt inexplicable when he heard this, and he didn't know what to do, so he hurriedly asked, "What are you talking nonsense? Let me ask you, how do we get out?"

"Open the iron cage and go out!" Lin San'er replied casually.

Li Bufan said angrily, "Aren't you talking nonsense? I'm asking you, how do you open these cages?"

Lin San'er scratched his head and said with a slight smile, "Use your sword to split these cages." ”

When Li Bufan heard this, he pulled out his immortal sword Qingmang Sword, and the sword body of Qingmang Sword glowed with a soft cyan light, which seemed to carry life and spirituality.

Li Bufan was secretly surprised in his heart and thought, "This Qingmang Sword is indeed a good sword, maybe the light in this cave is very dark, and the light of the Qingmang Sword is even more obvious." ”

"What are you doing! Hurry up! Didn't Master say that your green sword sharpens iron like clay?" Lin San'er urged on the side.

Li Bufan came back to his senses when he heard this, and said, "Oh, look at me!"

As he spoke, Li Bufan swung the Qingmang Sword, slashed a sword diagonally towards the iron cage, and then swept the sword again.

Sure enough, the iron cage was like a knife chopping wood, and the iron cage was quickly split.

Then, Li Bufan walked to the iron cage that trapped Lin San'er and ordered Lin San'er, "You stand back!"

When Lin San'er heard this, he immediately retreated, and Li Bufan swung his Qingmang Sword and slashed towards the iron cage that trapped Lin San'er, and the iron cage was quickly destroyed.

Lin San'er jumped out of the destroyed iron cage and said to Li Bufan with a slight smile, "I'll just say, you can do it!"

"Xiaolin San'er, how do you know that I can open this iron cage?" Li Bufan asked with some puzzlement.

"Of course I know, who am I? What don't you know?" said Lin San'er with a smile.

Li Bufan said impatiently when he heard this, "Say it quickly, don't sell it to me!"

Lin San'er analyzed reasonably, "Think about it, this hole has been abandoned for so many years, but these iron cages are not rusty, do you know why?"

When Li Bufan heard this, he shook his head vigorously and said, "I don't know!"

"Then I'll tell you, it's because this iron is not ordinary iron!, but dark iron!" Lin San'er explained with a smile.

Li Bufan still didn't understand, and continued to ask, "Then let me ask you, why does your immortal sword keep cutting these dark irons, but my immortal sword can?"

Lin San'er replied with a smile, "Isn't this simple? My ancient bronze sword to ward off evil spirits can't cut the dark iron, because the material is not as hard as the dark iron cage, and your fairy sword is also dark iron, and the dark iron used to cast the sword is all high-grade dark iron, and the dark iron cage is generally made of inferior dark iron. ”

Li Bufan realized what he said, nodded slightly, and said, "Xiaolin San'er, I didn't expect it, you really know a lot!"

The two walked while talking, and when they came to a crossroads, Lin San'er scratched his head and asked Li Bufan, "Senior brother, which way should we take now?"

Li Bufan scratched his head and thought for a while, "Usually the fork in the road in this kind of cave is divided into the path of life and the path of death, once you choose the wrong path, you will face many traps and traps, of course, there may also be evil ways and demons, set up a magic circle." ”

"Then which way should we go?" Lin San'er hurriedly asked.

Li Bufan scratched his head vigorously and said, "Don't ask me! I don't know which way to go." ”

Lin San'er suddenly seemed to think of something, and said with a smile, "Senior brother, why don't we draw lots and let God decide our life and death!"

"Well, this method is good, and now it's only fate!" Li Bufan nodded slightly.

After finishing speaking, Lin San'er took out a useless talisman, tore it into four pieces, and then folded it into different shapes, representing the four directions of front, back, left and right.

After stacking, Lin San'er threw four folded papers of different shapes on the ground.

Lin San'er smiled slightly, looked at Li Bufan and said, "Senior brother, it's up to you!"

Li Bufan looked upward, then groped on the ground with his hand and found a fold of paper. Pick it up with his hand and look at it, and say to Lin San'er, "Take a look! What direction does this shape represent?"

"It seems to be moving forward!" replied Lin San'er without thinking.

Li Bufan and Lin San'er, now there is a slope in front of them.

"I say, people go up, water goes down, we should have thought that this slope must be the only way up to the cavern above. Li Bufan said with a smile on his face.