Three days later, in the early morning, Yunlong greeted a few people and went to Yin Yang Valley alone.

Looking at the direction in which Yunlong disappeared, Ruoyu said to himself: "I hope you can gain and transform this time, time is getting more and more urgent." ”

After bidding farewell to everyone, Yunlong came to the sky above the Xuanbing Pond alone. Looking at the ruined scene around him, Yunlong couldn't help but be secretly speechless. At the same time, I couldn't help but secretly rejoice and be afraid for a while, with my current cultivation, although I only exerted a part of my power that day, I overdrew all my true yuan, and if it wasn't for my current special physique, I am afraid that I would inevitably expose myself to the end on the spot, which is really terrifying.

Retracting his thoughts, Yun Long moved his gaze to the Xuanbing Pool, which made his pupils shrink, and his heart was shocked.

Three days ago, his own punch caused the Xuanbing Pool to be damaged to a certain extent. However, in just three days, it was restored to the same as before. Yun Long thought that there must be a special reason for this, and three days ago, he was called by something in it, so Yun Long decided to investigate it himself.

After making up his mind, Yunlong slowed down. At a height of about three feet from the Xuanbing Pool, Yun Long felt an extremely cold aura constantly invading his body, and the blood in his whole body seemed to be frozen. Yunlong was startled, and the golden light flashed outside his body, forming a golden body protection shield. At this time, Yunlong felt the same as normal, but under this kind of cold air, the protective light shield would be constantly consumed, so he had to constantly separate the true yuan to maintain it. In other words, you can't stay at the bottom of the pool for too long, otherwise you may be trapped at the bottom of the pool due to the consumption of true qi.

Adjusting his mentality a little, Yunlong slowly submerged into the Xuan Ice Pool. When Yun Long's whole body entered the pool, although he was separated by the body protection light shield, he still felt like entering an ice cave, and the speed at which his body protection true qi was consumed was getting faster and faster. This made Yunlong panic. If this continues, I can't last three hours in it, and it seems that I have to speed up.

With such a decision, the cloud dragon accelerated its decline, and it took about half an hour for Rao to do so, and the depth of the bottom of the pool can be imagined. Yunlong was puzzled by this, this pool is a thousand feet deep, is it naturally formed, or is it transformed by some magical thing?

For a while, Yunlong couldn't figure it out. Temporarily suppressing the distracting thoughts in his heart, Yunlong searched diligently at the bottom of the thousand-zhang sized pool.

Half an hour later, Yunlong still had no gain. Trying to calm himself down, Yunlong wanted to enter that ethereal state again. However, that state is the supreme realm of Taoism, which can be encountered but not sought, and it is very precious for ordinary people to encounter it once, and more people will not be able to reach this realm in their lifetime.

Finally, an hour passed, and Yunlong once again created a miracle, the whole person gradually turned into an ethereal state, and the subtle scenes around him began to gradually imprint into Yunlong's mind, and the scope was constantly expanding.

At this moment, Yunlong felt extremely light and enlightened, and many things that he couldn't understand before had a deeper understanding at this moment. Shifting Phantoms, Defiing the Sky and Qiankun Purple Gold Fist have made great progress at this moment, and Yunlong's strength has taken a big step forward at this moment.

With the help of the ethereal state, when the cloud dragon divine sense explored a radius of about seven hundred zhang, he finally sensed the place where he summoned himself, which turned out to be an underwater cave.

Exiting the ethereal state, the cloud dragon hurried towards that place. Before coming to the cave, the feeling in Yunlong's heart became stronger and stronger.

Looking at the mouth of the cave, which was only more than a zhang high, Yunlong was a little hesitant for a while. Do you want to go in? Or ??????

If you don't go in, you're afraid of missing the opportunity and leaving regrets in the future. If you go in, you will feel an extremely dangerous presence in it, and you will be afraid that you will be unfavored.

After thinking about it again, Yunlong decided to give it a try. If you are blindly timid, how can you grow and how can you shoulder the heavy responsibility of stabilizing the world?

After re-strengthening his defenses, Yunlong cautiously prepared to enter the cave. Just as the cloud dragon was about to enter the cave, a blue-red light enchantment suddenly flashed, shaking the cloud dragon back.

His body spun and stabilized, and Yun Long looked at the barrier in surprise. At that moment, the barrier shone brightly and then disappeared again.

Yun Long's heart moved, and he waved his hand to emit a golden light, shooting towards the entrance of the cave, and the golden light was turned back the moment it reached the entrance of the cave, and the blue-red enchantment that had just disappeared shone again.

After Yunlong saw it, he couldn't help but nod slightly. Sure enough, as I had guessed, this barrier was just hidden, but it didn't disappear.

After thinking about it, the cloud dragon sent out another attack, and when the golden light disappeared, it shot out a golden ray again. In this way, after several successive experiments, Yunlong discovered some laws about this enchantment. Anything that does not match the frequency of the enchantment's light curtain will be repelled by it. Once the barrier lights up, if nothing invades, it will automatically hide for about five seconds at a time.

For a while, I couldn't find a way to get in, which aroused Yunlong's curiosity and interest. Yunlong plans to calm down and study it carefully, maybe he can find the mystery in it.

With such a plan, the cloud dragon magic technique pinched, and conjured a golden mangled butterfly in front of him, and under the control of the cloud dragon, he slowly waved his light wings, approaching the blue and red enchantment. Obviously, Yunlong wanted to probe the composition of the light curtain through this method.

When the butterfly's bare wings approached the hole, the barrier reappeared, trying to bounce the butterfly out. As soon as the Cloud Dragon Technique changed, it increased the input of the True Yuan and continued to urge the Light Butterfly to advance. Just as the light butterfly resisted stubbornly and was about to go further, a mysterious force suddenly emitted from the blue-red enchantment, instantly crushing the golden butterfly controlled by the cloud dragon.

Yunlong's face changed, and he opened his mouth and spat out a mouthful of blood. It can be seen that the domineering power of that mysterious power destroyed it with the power of stealing the bell before Yunlong wanted to recover the divine consciousness separated from the light butterfly.

Wiping the blood from the corners of his mouth, Yunlong stared at the hole with his eyes narrowed slightly. Through the temptation just now, Yunlong got a lot of information. The barrier is made up of the polar forces of ice and fire, and when invaded by a powerful force, a terrifying destructive force will suddenly emit from the light realm, which can destroy everything. And the stronger the power from the outside world, the stronger the destructive force.

Yun Long didn't dare to act rashly for a while, because this power gave him a great threat, which was not at all something that Yun Long could compete with now.

What the hell should I do? Yunlong stood there silently, silently thinking. Being calm and good at thinking is what Yunlong has learned since he met Ruoyu.

Suddenly, a flash of inspiration flashed in Yun Long's brain, and he stood still on the ground, his eyes slightly closed, wanting to let himself enter the ethereal realm as soon as possible, so as to find a way to crack it.

In about a quarter of an hour, the cloud dragon entered an ethereal state again. Maintaining this realm, when Yunlong looked at the entrance of the cave again, he found a different scene from what he saw with the naked eye.