At the same time, Ao Yi in the distance also let out an excited roar, and his huge body kept rolling in the void, looking extremely happy.
Because through this period of practice, he finally completed the first level of the "Immortal Golden Body". Coupled with his original true dragon body, it seems that the surface has not changed much, but his strength has undergone earth-shaking changes.
.
After turning into a human form again, Ao Yi looked at Sun Bing with eyes full of gratitude. He opened his mouth as if he wanted to say something, but in the end he decided to keep everything in his heart.
After finishing the repairs, the two of them didn't waste any time and turned around to explore the road ahead.
After leaving the gloomy corpse-raising place just now, the first thing that caught the eye was the many mottled and vigorous ancient trees, each one tens of millions of feet high, and the trunks were extremely thick.
Faintly, one can even detect a faint hint of dragon power from these ancient trees.
Obviously, even an ordinary ancient tree that can grow here is a rare treasure.
As the saying goes, if you don't give it to God, you will be blamed for it. In addition, this place is located in layers of terrain. Even the legendary beasts cannot detect the situation here.
Therefore, Sun Bing did not restrain himself at all, and immediately waved out his big hand, subconsciously wanting to take these ancient trees into his own body and universe.
However, what is surprising is that the inner universe that has always been invincible did not exert its functions. Sun Bing could only feel a huge resistance coming towards him, and the ancient trees around him did not move at all.
"Huh?"
Seeing this situation, Sun Bing frowned slightly, glanced around constantly, and said softly:
"What is going on? Is it possible that even the inner universe cannot contain these ancient trees?"
As he spoke, Sun Bing immediately raised the Immortal Killing Sword and swung it towards the ancient tree beside him, the sharp blade flashing with a cold light.
But soon, a crisp sound suddenly sounded, and bursts of sparks could be faintly seen. The mottled bark actually blocked the awe-inspiring sword edge.
Seeing such a scene with their own eyes, both Sun Bing's and Ao Yi's eyes were full of shock. You must know that this is an innate spiritual treasure, and its sharpness is rare for sword testing.
However, now even a layer of bark cannot be seen through, which is really scary.
Especially Sun Bing's eyes were filled with deep disbelief. The power in his body continued to circulate, and he swung the sharp sword in his hand again.
The sharp sound of breaking wind sounded instantly, and the space along the way was constantly distorted. Sun Bing did not hold back at all with this move.
The familiar voice sounded again, but this time, the sword barely managed to pass through the bark of the tree, and was finally blocked by the trunk.
In addition, Sun Bing also discovered that the apprentice under his feet had become extremely hard, like divine gold and iron, and ordinary attacks could not leave any traces on it.
"It seems that the spiritual energy here is too strong, but the ancient trees here cannot be promoted on the ground. Over the years, they have hardened themselves."
For a moment, Sun Bing frowned slightly, with helplessness written on his face:
"It's just that now that I have entered the treasure mountain in person, I have not gained anything. This is really a pity."
In fact, if Sun Bing tried his best, three or five swords could usually cut off an ancient tree, but this would waste too much time.
Although these ancient trees are quite precious, Sun Bing's main purpose is to break through the realm, so they are of no use to him at all.
As the saying goes, whichever of the two benefits is more important, so there is no need for any hesitation at all, Sun Bing has already made a decision.
However, at the last moment when he continued to move forward, Sun Bing still tried his best to activate the Zhuxian Sword, chopped several ancient trees and put them into the inner universe.
After finishing all this, Sun Bing and Ao Yi continued to move forward.
As we go deeper and deeper into this ancient forest, the surroundings become quieter and quieter. Everywhere we look, there are trees towering into the clouds. Even the huge tree crowns cover the sky and the sun, and no light can be seen at all.
Coupled with the quiet environment around him, a chill appeared on Sun Bing's back.
Suddenly, Ao Yi frowned and asked directly:
"My dear friend, I don't know if you have noticed that there is something wrong with this ancient forest, but you can't tell it. It's really weird.
And you also said that this place has absorbed the essence of the entire ancestral dragon vein and contains infinite vitality. However, we have not seen any living creatures along the way."
After hearing the last sentence, Sun Bing's eyes suddenly opened, and things that had been ignored before were instantly recalled.
You must know that ordinary dragon veins can be said to be blessed by heaven and earth, with countless spiritual roots and elixirs, and there are also auspicious beasts, not to mention the rumored ancestral dragon veins.
Even on the previous mountain range, there are many rare birds and animals, even the legendary bloodline of mythical beasts is not a few, but this dragon ball that gathers all the essence is too weird.
Let’s not talk about the place where corpses were raised just now. With such rich spiritual energy and essence, even corpses can give birth to spiritual intelligence. Why do these ancient trees only harden when they have grown to such an extent?
Thinking of this, Sun Bing felt panic in his heart, and then his expression suddenly changed:
"Something is wrong here, let's leave quickly."
As soon as the words fell, Sun Bing and Ao Yi turned around immediately, wanting to go back the way they came.
However, after seeing the scene behind them, the two of them froze in place, especially Ao Yi, whose face was full of astonishment:
"My benefactor, this, this, what on earth is going on?"
Because at this moment, the two of them realized that everything they looked at were densely packed ancient trees, and those ancient trees were faintly arranged in a weird way, completely confusing their direction.
So at this moment, even they themselves have no idea where they came from. If they want to return the same way, it is no less than finding a needle in a haystack.
For a moment, Sun Bing's face became increasingly ugly, but he still did not give up. With a thought, he immediately summoned the Chaos Green Lotus.
All kinds of Taoist rhymes gather together, directly connecting the surrounding heaven and earth, the twilight shadow appears, the Eight Diagrams visions come, and the heavenly secrets are constantly deduced.
However, after a moment, Sun Bing's eyes suddenly opened, because all the surrounding heavenly secrets were blocked, and even the Chaos Qinglian could not sense any Tao Yun.
Looking around again, Sun Bing's face was as cold as frost:
"I really didn't expect that I was also deceived. You, a seemingly simple forest, have such weird abilities, good tricks, good tricks!"
As soon as he finished speaking, Sun Bing didn't hesitate at all. He immediately raised the Immortal Killing Sword and tried his best to slash at the ancient dragon-blood tree closest to him.
The sharp edge instantly cut through the void, and even time paused, followed by bursts of sonorous and loud noises, and landed on the surface of the ancient tree.
The strong bark had no way of resisting such a terrifying edge, and was easily cut open, but it was still blocked by the tree trunk as before.
And when Sun Bing drew his sword and left, a strange scene happened. The sword marks on the surface of the ancient dragon blood wood healed at a speed visible to the naked eye.
Seeing this situation with his own eyes, Sun Bing's already solemn expression became more and more difficult to look at, and then he looked directly at Ao Yi aside:
"Fly me up and see if you can leave this way."
After nodding, Ao Yi immediately transformed into his prototype. Sun Bing jumped directly on his head, and one person and one dragon immediately flew towards the sky.
Before entering the forest, the two of them felt that the ancient trees were only a few thousand feet high. However, at this moment, they discovered that they had underestimated these ancient trees.
As a true dragon, it goes without saying that Ao Yi can fly at a fast speed. Although he cannot cross space, it is not difficult to fly thousands of miles in an instant.
However, now, even after such a long time, they are still far away from the canopy, as if it is an elusive dream.
Such a strange situation made Sun feel cold all over his body. He was afraid that he had entered some formation that even he could not detect, so he took out the demon mirror.
But the mirror light swept across the four directions, and no scene changed at all. It was obvious that everything in sight was real.
For a moment, even Sun Bing didn't know what was going on at this moment. In desperation, he could only let Ao Yi land.
And when they landed, something strange happened. They landed on the ground almost instantly, as if the space the two of them had just crossed didn't exist!
"What is going on? There are no clues, but it is full of weirdness. Even I can't notice any difference. This time it is indeed a bit dangerous!"
At this moment, Sun Bing frowned slightly, but countless thoughts kept bursting out in his mind, thinking hard about how to solve the situation in front of him.
However, time passed by slowly, but Sun Bing did not gain anything, and even his mood became a little irritable.
The only way in front of us now is to break it with force. No matter what secrets are hidden in this forest, as long as all the trees are cut down, all problems will be solved naturally.
But the crux of the problem is that it is very difficult for Sun Bing to cut down even one tree. What's more, the trees here are endless. If he wants to cut them all, he will not be able to do it even if he is exhausted.
As for using the three sacred fires to burn the four directions, Sun Bing also tried it, but the flames were extremely terrifying and even the space was burned, but they could not ignite these ancient trees.
All he had to do was for Sun Bing to stop his mana supply, and the flames would dissipate instantly, so this method had no choice but to be abandoned.
After racking his brains but unable to find a solution, Sun Bing's situation became extremely difficult for a while. Could it be that he would have to wait here for the rest of his life?