"This ......" Xiao Nan's heart was shocked, he stepped forward to touch the stone gate, and suddenly smiled: "Fairy, this stone gate, can we move away?"

Ji Yuan's hand was raised slightly, pouring the power of Wu Yuan. The stone door did not move. She shook her head slightly: "Innate gods, I'm afraid they can't be coveted by us." ”

"It's a pity......" Xiao Nan remembered that the white jade coffin in the Banyan Valley was also of great value, but it couldn't be taken away either, and he couldn't help but show a look of disappointment.

He observed for a moment, but could not see any mystery, so he pushed open the half-hidden stone door with his hand. The inside of the door suddenly shone brightly, and a blinding red light lit up.

The light shone brightly, obscuring the inside of the door.

"Fairy, would you like to follow me to the immortal?" Xiao Nan looked interesting, did not feel afraid, but was proud, and laughed.

"Since the seniors are interested, the little woman should obey. Ji Yuan was not cowardly, bowed slightly, and said softly.

Xiao Nan stepped into the stone gate, and the light pierced him so much that he couldn't help but close his eyes, and when he opened his eyes, he was already under a huge canyon cliff.

Standing and looking around, I saw the night sky dotted with stars, like the Milky Way rushing along the canyon.

At this time, it is winter, and it should be snowy and heavenly, but there is no trace of wind and snow here, but it reveals a blazing feeling, as if it is summer.

He was so hot that he wanted to take off his robe and put it in the storage bag.

It's just that he made a move, and when he heard a "huh" sound behind him, he suddenly woke up, not daring to act rashly, for fear of being seen by Ji Yuan.

"Fairy Ji, this ...... Is it the fairy world?" Xiao Nan stared, and the cliffs on both sides of the canyon faintly emitted hot air, making it difficult to see clearly in the distance.

"The seniors laughed, even if it was the fairy world, how could I recognize it. Ji Yuan smiled bitterly and explained, "I'm just surprised, this seems to be the settlement of the Fire Feather Tribe. ”

"How can you see that?" Xiao Nan asked with an eyebrow.

"Senior, please see, there are several caves on the left and right sides of the cliff, and the entrance of the cave is engraved with feather runes, which is the sign of the residence of the Fire Feather Tribe. ”

Ji Yuan pointed to two caves not far away.

"It is rumored that the royal family of the Fire Feather tribe lives in the trees, and the ordinary people live in the stone caves, which is in line with the scene in front of them. ”

"Fairy Ji is well-informed, and the worm admires it!" Xiao Nan exclaimed, he really couldn't see these things himself. However, Ji Yuan seems to have done her homework on the Fire Feather Tribe.

"Then according to Fairy Ji's opinion, what should we do next?" Xiao Nan raised his eyes to look at her, wondering if this masked woman had another purpose in coming here.

"We might as well explore these stone caves first and find out the information of the Fire Feather Tribe. Ji Yuan hesitated for a moment and suggested.

It seemed that in order to dispel Xiao Nan's concerns, she took the lead in walking towards the nearest cave.

Xiao Nan glanced at the runes at the entrance of the cave and followed her into the stone cave.

The cave is affected by the hot climate in the canyon, dry and warm, and there is no damp and gloomy feeling.

Not far away, there are stone tables and chairs, stone beds in the inner room, stone ornaments hanging on the walls of the cave, and unknown animal bone decorations.

"The owner of this cave must have left on purpose. Xiao Nan stroked the dusty stone table, "The furniture and decoration here are not messy at all, and their owners must have placed them carefully, and even wiped them before reluctantly leaving." ”

"Not bad. Ji Yuan nodded in agreement, and popped out a witch yuan with his fingers, sweeping the dust off the stone chair. She moved to the table and sat down on the stone chair. Ranwen

"The position of this stone chair was placed by the owner of the stone cave according to his own habits, impartial, and just right. When he left, he probably thought he would never come back. ”

"It seems that the Fire Feather Tribe quietly fell back then, and it must have encountered some important event. Xiao Nan speculated, feeling a little heavy.

As strong as the Fire Feather Tribe, after thousands of years, only the ruins remain, buried deep in the mountains.

The two went to several other caves, and the situation was basically similar to the first cave.

"These are just ordinary people of the Fire Feather Tribe, let's take a look further and find the royal family of the Fire Feather Tribe, maybe we can find more information. Ji Yuan said softly.

"You need to be careful, stay safe. This Fire Feather tribe is hidden in the wilderness, uninhabited for a long time, and there may be some ghosts and demons. Xiao Nan reminded in a low voice.

In the canyon, the deeper you go, the heavier the fog becomes, and the darkness of the night makes it more and more difficult to see.

The two of them walked cautiously for several miles, and along the way there were patchwork of stone cave dwellings.

After a while, a shadow overshadowed the sky and the sun stood at the end of the canyon.

"What is this?" Xiao Nan couldn't help but exclaim, this shadow towered into the sky, rushing out of the cliff at the top of the canyon, and the end could not be seen in the dark night.

"That's probably what we're looking for. Ji Yuan looked up into the distance, and suddenly looked happy, "Senior, let's go over and have a look!"

Xiao Nan didn't dare to be careless, and walked forward for a distance, finally seeing the face of the shadows clearly.

A towering tree towers in the night sky, its branches stretching above the extremely high cliff, and its branches are luxuriant, reaching the stars, and the body of the tree is like a city.

What's even more amazing is that in this winter, it is as green as ever, as if it is eternal. This reminded Xiao Nan of the azure tree in the Tianyu Pavilion.

"It's ...... A sycamore?" Xiao Nan looked up at the shadow of the tree, only to see that the night was like a curtain, dotted with stars, surrounded by moonlight, and he stood in the canyon, as small as dust, as small as ants.

The shadow of the tree fell and fell into the canyon, shaking into the soul.

"Fire gives birth to all things, and feathers fly to the world. People walk in the morning and twilight, and the phoenix perches on the sycamore. Ji Yuan muttered, and was also deeply shocked.

"Fairy, you say, if we climb this giant tree and climb the cliff from the top of the tree, will we be able to get out of here?" Xiao Nan thought for a moment and suddenly said.

"This ...... It should be feasible. Ji Yuan groaned and smiled.

"In that case, let's go under the plane tree to have a look!" Xiao Nan ignored her careful thoughts and true purpose, smiled heartily, and stepped over first.

The closer you get to the plane tree, the more you realize its enormity.

The trees completely covered the canyon, and it seemed that in a few years, the canyon would be crushed. There are three portals under the tree, one positive and two pairs, leading to the inside of the sycamore.

"It turns out that this is the residence of the royal family of the Fire Feather Tribe, and they actually live in the sycamore tree. Ji Yuan stroked the door of the tree and looked at it for a moment, "I don't know how many years this sycamore has grown, and whether it has been born with spiritual sense." ”

Xiao Nan's heart moved, and he flipped through the many classics of the Inheritance Hall in the sea of knowledge, and soon found the relevant content about plant essence.

He frowned slightly, glanced at Ji Yuan, and looked up at the towering ancient plane tree.

"Legend has it that the growth of plants into essence is far more difficult than that of demon beasts, and it is not enough to transform into spirits for ten thousand years. The Fire Feather Tribe has existed for 10,000 years, if this ancient plane tree really exists all the time, it must have turned into a spirit, right?"

He thought to himself, but without speaking, he stroked the tree with his hand and felt the breath of the sycamore.