Zhuxian world, the swamp of the Western Wilderness.

The giant tree towers into the clouds, standing up to the sky, the canopy covers the sky and the sun, the trunk is beyond imagination thick and tall, wrapped in rough and concave bark, like a majestic mountain, soaring straight to the sky, the mist is shrouded, and you can't forget the edge at a glance.

"It's really the biggest in the world, and there are no surprises!"

Niu Man couldn't help but let out an exclamation, he asked himself that he had seen a lot of varieties and strange ancient trees in his journey to the west for hundreds of years, some were so thick that they could open a small hole in the trunk, and some were so tall that they could almost rival a mountain, but at this moment he had to admit that the boundless ancient tree in front of him was the most amazing and amazing he had ever seen.

"I've lived for thousands of years, and I've heard a little about the things in the world, and I've seen a lot, but now I know how big the world is, but I'm a little lonely and unheard. ”

The three nine-tailed sky foxes were also a little dumbfounded, the giant tree in front of them had only seen it in their lives, and it was not an exaggeration to say that it was straight to heaven and earth. Although I don't know why Niu Man knows here, but the three demons are all thoughtful people, and after thinking about it, they know that such a magnificent thing must have hidden something incredible, flies don't bite seamless eggs, and the words are not rough, whether it is a human race or a demon race, this kind of thing is never uncommon, fortunately, the three demons are self-aware, although they are curious, they don't ask much.

Niu Man nodded secretly, looking at everything in his eyes, although he had no intention of hiding it, otherwise he would not have brought them here, if they asked, he would also answer questions, but this kind of knowledge of current affairs still satisfied Niu Man, no one likes to talk about his subordinates.

Even if the nine-tailed sky fox temporarily submits to himself for the sake of saving his life, he has not clearly expressed his intention to surrender, but the cow is full of bamboo, and the future will be long, and sooner or later the nine-tails will be under his command.

"Let's go!"

Without further ado, Niu Man took a step forward, his figure appeared a few feet away, and flew straight towards the top of the giant tree, the speed was extremely fast, and in an instant, only the remnants of the Dao Dao were left.

"Keep up!"

The nine-tailed sky fox harnessed his mana, a ribbon fluttered up, and he bowed to his son and future daughter-in-law behind him, and chased in the direction where Niu Man was moving away.

"Whoosh!"

"Whoosh!"

The sound of breaking the air sounded one after another, and they were already curious, since Niu Man did not shy away from them, he naturally wanted to catch up and see what was going on.

......

Soaring, Niu Man's speed is getting faster and faster, the mysterious footwork under his feet does not stop, and it has reached a distance of 10,000 zhang in a short time, the white mist around is getting thinner and thinner, and a wisp of dazzling and warm sunlight is swaying down, and gradually Niu Man sees the drifting clouds, and under the golden light, this giant tree stretches endlessly like a stone ladder to the sky, but the canopy that covers the area is getting smaller and smaller, but it tells Niu Man that he is not far from the goal.

Thousands of zhang...

Hundreds of zhang...

Dozens of zhang...

......

The distance is getting closer and closer, and Niu Man's mood is getting more and more excited.

The Heavenly Emperor's Treasury is located not far away, it is the place where the ancient immortals lived and cultivated the true Dao, and the Book of Heaven that opened up the inheritance of the Taoism of today's sects was left by the immortal, and his cave was naturally extraordinary, and the treasures and treasures inside were rare and rare, and it could be said that the most important place in this world was the place where the Bull Man lived, and its value was enough to be compared with the Book of Heaven.

Among them, the third volume of the Imperial Medicine and the Book of Heaven is the top priority of Niu Man's purpose this time.

Jumping over a layer of forest branches and leaves again, there are more and more strange flowers and vines in front of me, and the fragrance of flowers is fragrant. Finally, after a few rounds, a thick branch trunk only a few zhang in size appeared, and although the left and right branches were slightly inferior to those seen before, they were wide enough to accommodate dozens of people.

Niu Man's eyes lit up, and the small shifts of the void were cast one after another, passing through the dense branches and leaves in the blink of an eye, in front of the hidden trunk, the vines and strange flowers were blooming all over the sea of flowers, and a flower wall composed of top to bottom stopped on the edge, and a stone gate in the middle of the flower wall stood impressively.

I saw that this stone gate was three zhang wide and five zhang high, inlaid in the trunk of the tree, surrounded by a flourishing sea of flowers.

The four big characters of "Heavenly Emperor's Treasure House" in the book are brilliant and colorful, and they are not bad, and there are wisps of Taoist Yun circulating, and there seems to be an echo of Huang Zhong Dalu, which is shocking.

Taking a deep breath and calming down, Niu Man strode towards the quaint and heavy, mottled stone gate not far away.

At the same time, the three demons of the Nine-Tailed Heavenly Fox also came here with the footsteps of Niu Man, and when they saw this stone gate, the Nine-Tailed Heavenly Fox lightly covered his lips and exclaimed: "The Heavenly Emperor's Treasure House!"

The six-tailed spirit fox and the three-tailed demon fox were also shocked, and hurriedly looked towards the stone gate in front of them in shock, and saw the four big characters of the dragon and snake, and they were stunned for a while, and they were overjoyed and excited.

As for the name of the Heavenly Emperor's Treasury, their fox demon clan has a long heritage, and they have a long lifespan, they have heard of it, but they have heard it but have never seen it with their own eyes, and they know that the Heavenly Emperor's Treasury has a limit on opening, according to rumors, but it is still decades before it is time to open.

Niu Man's purpose is obvious, but he doesn't know what he should do......

Laughing silently, Niu Man naturally knew what they were thinking, the day when the Heavenly Emperor's Treasury was opened had not yet arrived, and how could they not know when they were idle.

However, since he has come here, he must be completely sure.

"Yikes!"

Without waiting for the three foxes to be puzzled for a long time, they saw Niu Man standing still in front of the stone gate, holding his breath and concentrating, Niu Man shouted loudly, his muscles were knotted, and his skin was shining jade, and he actually pushed his hands towards the stone gate under the eyes of the three demons of Tianhu.

"Rumble!"

"Rumble!"

......

The stone gate kept shaking and rumbling, the vines swayed from side to side, and the whole trunk trembled and swayed under the impetus of the bulls.

"What a lot of strength!"

The three demons were shocked by Niu Man's strength to pull out the mountain and carry the tripod, especially the nine-tailed sky fox, she lived for a long time, and it was a big cut longer than Niu Man's hundreds of years, and now when she saw Niu Man's strength, she naturally knew that she had cultivated some kind of unheard of, and even the popular cultivation method in the world was completely different, and the impact was naturally the greatest.

Niu Man's heart seemed to have expected it, and he was not annoyed by the stone gate that had not moved, the mana was running, the jade light on his body was blazing, and in a deafening cow mooing sound, his arms were bulging, his face was hideous, and he pushed hard against the stone gate, his hands flashed with golden light, and the mysterious and clumsy words floated around his arms and clinged to the stone gate.

"Click!"

"Click!"

......

As the golden text was pasted on the stone door, as if there was a mysterious induction, the originally heavy stone door slowly opened under the impetus of Niu Man.

Although he had a bottom in his heart, seeing that the stone door was opened as he wished, Niu Man couldn't help but smile.