It turned out that the back mountain that Murong Wan'er was talking about was not the Tianshu Holy Mountain, the mountain behind it, but the back of the Tianshu Holy Mountain.

Therefore, soon, Li Bufan was taken by Murong Wan'er, behind the Tianshu Holy Mountain, where the immortal sword was hidden.

It can be seen in the air, those stone caves where swords are hidden, on the back of Tianshu Holy Mountain, on the stone wall, Li Bufan and Murong Wan'er stopped in a relatively gentle dense forest.

Li Bufan and Murong Wan'er, each of whom received the immortal sword, raised their heads, and looked at the back of the Tianshu Holy Mountain, on the stone wall.

On the stone wall, there are many stone caves, and the openings of some stone caves are shining, and there are various colors of light, colorful, and they look very beautiful. 、

"Why do those caves glow?" asked Li Bufan puzzled.

"I don't know, I think it's Baoguang!" Murong Wan'er shook her head slightly and replied in a coquettish voice.

Li Bufan asked Murong Wan'er, "Senior Sister Wan'er, do you know what the cave on the top of the stone wall is used for?

"I don't think these caves are for people!" Murong Wan'er replied with a blink of her beautiful eyes, a smile.

"How do you know?" Li Bufan looked at Murong Wan'er's pretty face and muttered.

"The stone cave in the back mountain is definitely not used to live in people, because the back mountain looks too desolate, who would be willing to live here alone!" Murong Wan'er analyzed with a sweet smile.

Hearing this, Li Bufan nodded slightly, and said with a smile, "What if, that person likes to be lonely and is willing to cultivate alone?"

Murong Wan'er sighed slightly, and said in a coquettish voice, "Then I don't know! Anyway, these stone caves, most likely, are used to hide things! As for living in the living, or hiding the dead, no one will know!"

"What will the people of the Heavenly Xuanjian Sect hide in these stone caves these days?" Li Bufan looked at Murong Wan'er's pretty face and asked with a slight smile.

"Of course, it's some magic weapons, or cheats or something like that!, for example, I'm here to get the fairy sword now!" Murong Wan'er replied without thinking.

"These stone caves have so many magic weapons, aren't they afraid of being stolen?" Li Bufan looked at the stone caves on the mountain wall and asked puzzled.

Murong Wan'er replied with great certainty, "Of course not, if it is an outsider, can you go up to the Tianshu Holy Mountain of the Tianxuan Sword Sect?"

Hearing this, Li Bufan nodded slightly, and continued to ask Murong Wan'er, "There are so many stone caves, you are going to get the sword, where is the location of that stone cave?"

Murong Wan'er pointed with her finger, and on the top of the mountain wall, there was a stone cave with purple light, and asked Li Bufan in a coquettish voice, "Have you seen the stone cave with purple light on the mountain wall!"

"Oh, see, is that the stone cave? But, I look very tall! Do we fly up the sword?" Li Bufan looked at the stone cave that Murong Wan'er pointed to and asked.

"You can't go up with the sword, listen to my master, some of the caves on the mountain wall have a mysterious power that will suck people in, and those who are sucked in will never be able to get out!"

When Li Bufan heard this, he was taken aback and said, "It's so serious! Then it seems that we can only climb with our bare hands!" After speaking, he sighed slightly.

Murong Wan'er used her slender jade hand to point towards the uneven mountain wall, pointed at it, and said in a coquettish voice, "You see that there are vines on the mountain wall, let's grab those vines and climb, it's okay!"

As she spoke, Murong Wan'er walked towards the mountain wall, and Li Bufan followed.

Murong Wan'er grabbed a few vines, pulled them out with her hands, and said to Li Bufan, "I tried, these vines are very strong, we can, grab these vines, and you can climb up!"

As she spoke, Murong Wan'er grabbed those vines and began to climb.

When Li Bufan saw Murong Wan'er, he began to climb, and he also grabbed a bunch of vines and climbed with him.

"Remember to bypass those caves, don't be sucked into those stone caves with mysterious powers!" Murong Wan'er suddenly turned around and said to Li Bufan in a coquettish voice.

With a smile, Li Bufan said to Murong Wan'er, "Senior Sister Wan'er, don't worry, Senior Brother, I will pay attention!"

Although the climb was very strenuous and extremely dangerous, Li Bufan and Murong Wan'er, after a period of hard climbing, finally arrived at the entrance of the stone cave that emitted purple light.

Murong Wan'er patted her slender jade hand, and the dust on her body, let out a long sigh of relief, and said coquettishly, "Okay, we have finally arrived at the entrance of this cave, which is half the success!"

Li Bufan also breathed a sigh of relief, and said with a slight smile, "Senior Sister Wan'er, do you say that there will be any demons in this cave?"

"Senior brother, don't scare me! I'm very timid!" Murong Wan'er suddenly lost her face when she heard this, and said timidly.

Li Bufan patted his chest with his hand and said, "Don't worry, I will protect you!"

As Li Bufan spoke, he strode towards the stone cave.

"Senior brother, be careful that there is an enchantment ahead!" Murong Wan'er exclaimed to Li Bufan.

But Li Bufan walked too fast, and it was too late to hear Murong Wan'er's exclamation.

Li Bufan crashed into the enchantment, was bounced back hard, and fell to the ground.

Seeing this, Murong Wan'er smiled and said, "Hehe, didn't I tell you?

Li Bufan reluctantly got up from the ground, and secretly thought to himself, "Careless, in front of such a beautiful junior sister now, the foreign appearance is really self-inflicted!"

Murong Wan'er said with a sweet smile to Li Bufan, "Don't worry, wait for me to recite the magic trick to break this enchantment!"

"Okay then! you are free!" Li Bufan said with a helpless expression.

"I seem to have forgotten the magic of breaking the enchantment!" Murong Wan scratched her head and hesitated, and said coquettishly.

"No, we have spent so much effort to come in vain!" Li Bufan was taken aback when he heard this, and couldn't help but sigh.

Murong Wan'er smiled mysteriously and said coquettishly, "Fortunately, I kept a hand, and I wrote that trick on a slip of paper!"

As she spoke, Murong Wan'er took out a note from her pocket, and faced the enchantment that radiated purple light, reciting the magic in a coquettish voice.

Soon, the barrier was gone, and the purple light was still there.

"What's the situation, the barrier has been broken, and the purple light is still there!" Li Bufan said with some puzzlement.

In Murong Wan'er's bright beautiful eyes, her eyes rolled around, and she said with a wise smile, "You can't think of this, right? This must be the treasure light that shines out of the cave!"