An ancient ring, it looks like it has gone through the baptism of the years, and there is a sense of vicissitudes.

The ring was simple and black, and it looked inconspicuous, but the moment Ye Yun's fingers touched it, he felt a powerful coercion rushing towards him, almost without any hindrance, rushing into his body, into his mind, and straight into the depths of his soul.

The violent spiritual energy rushed straight in, almost tearing Ye Yun's soul apart, and the intense pain was unbearable, reaching all parts of his body.

The majesty of the bear crushed Ye Yun's soul, but it made him feel a thousand years of vicissitudes, which contained strength, hope, unwillingness, helplessness and so on.

Just in the blink of an eye, Ye Yun seemed to have experienced the life of a Jindan powerhouse, from standing out to becoming a Jindan powerhouse, extremely powerful, dominating the world, hoping to be able to further Dan break into a baby, but in the end, he was unable to move forward, unwilling, helpless, and depressed.

The powerful coercion tore apart Ye Yun's soul, as if it was about to crush his soul.

However, Ye Yun's soul had already endured many temperings, even if he was in unbearable pain against this wisp of golden pill remnant soul, he remained unmoved, and his eyes were full of perseverance.

However, after all, Monk Jindan is in the realm of Jindan, even if there is only a wisp of Monk Jindan's soul left in this clumsy and simple ring, it is not something that a monk of Ye Yun's level can bear.

Ye Yun only felt like a small boat in the ocean, washed by the storm, it could be overturned at any time.

However, Ye Yun was not the slightest bit panicked, his willpower was extremely strong, even a Qi Refining Realm cultivator could hardly compare to him, such pain he had encountered several times before.

Wave after wave of pain was used from the depths of his soul, and even if Ye Yun's willpower was extremely strong, it was on the verge of crumbling.

However, the remnants of Brother Jindan's soul were still like a surging ocean, surging in endlessly, and he didn't know when it would stop.

Ye Yun could think of the strength of this divine soul, but he couldn't estimate that it would be so long, and the wave after wave of impact almost shattered his soul and made him unable to resist.

At this moment, the heart of the immortal demon that had not appeared for a long time in the Jizhong acupoint slowly emerged, and then a majestic suction force suddenly dispersed. The remnants of the Jindan monk who was impacting Ye Yun suddenly seemed to have found an outlet and rushed straight towards him.

In an instant, the spirits of the great river poured into the black and white whirlpool of the heart of the immortals and demons.

Ye Yun only felt a burst of relief all over his body, and there was no longer half a minute of pain, he exhaled a long breath, feeling the subtle changes in the absorption of divine soul energy by the heart of the immortal demon in his body.

The Heart of the Immortal Demon did not disappoint Ye Yun, and it was only a matter of a moment of effort to absorb this remaining wisp of divine soul cleanly, leaving no half of it.

Then, a stream of pure energy poured out from the heart of the immortal demon. This energy is different from the pure and simple aura before, Ye Yun has no way to directly refine and absorb it, this energy slowly rotates in the body, and it weakens by one point every time it is cycled.

After about half a pillar of incense, this pure energy disappeared cleanly, and there was no trace left.

Ye Yun slowly opened his eyes, and the originally dark space suddenly became much brighter, and even a trace of subtle scratches on the wall in the far corner could be seen clearly.

The most important thing is the feeling, an indescribable feeling. Ye Yun only felt as if his eyes were closed, and he could feel the flow of the air around him and the surging of aura even if he plugged his ears, and he felt as if there was a force in his body that could come out three-dimensionally, overlooking the whole world.

It's a very subtle feeling, but you can see the difference.

Ye Yun stood quietly, and suddenly a gleam shot out of his eyes, and then a flash of joy flashed.

"Isn't this the Divine Soul? Doesn't it mean that only the powerhouses of the Foundation Building Realm can cultivate after the Divine Soul?" Ye Yun suddenly remembered that when he was chatting with Su Ling, he had talked about the Foundation Building Realm, and the generation of the Divine Soul was an important sign that cultivation had reached the middle stage of the Foundation Building Realm.

Ye Yun almost couldn't believe that this feeling was the power of the divine soul, after all, his realm was still far from the foundation building realm, but this feeling, what was it if it wasn't a divine soul?

Ye Yun couldn't tell, and he didn't want to rush to figure it out now, all his attention was on the clumsy ring in front of him.

Some blackened rings look like they've gone through the years and have a sense of vicissitudes. The ring does not have the slightest luster, and even looks a little rusty, which is extremely inconspicuous.

If this ring is lost on the side of the road, I am afraid that most people will not pick it up, but Ye Yun knows that there must be an incredible treasure hidden in this ring, otherwise why would Monk Jindan leave a wisp of remnant soul in it to protect after he falls?

Ye Yun took a deep breath and gently put the ring on the index finger of his left hand. Then, a wisp of spiritual power was slowly injected.

In an instant, he only felt a tingling pain in his heart, and then he saw a little essence blood shoot out from the sweat pores of his fingers along the meridians, and enter this simple and vicissitudes of life.

The next moment, a feeling of heart-to-heart connection permeated Ye Yun's body, and a message flashed in his mind.

Thunder Turns Dragon!

This is a ring that integrates offense, defense, and storage, and the space inside is about dozens of zhang long and wide, which is extremely huge. And storage is only the most basic function, what really makes Ye Yun stunned is that this ring can actually absorb the thunder sound, and then use guò true qi to urge it, and turn it into a thunder dragon attack or defense.

Of course, the premise of the thunder sound turning into a dragon is that the cultivation is to reach the Qi refining realm. Therefore, although Ye Yun had obtained this Thunder Sound Transformation Dragon Ring now, he could not test how powerful it was, so he could only use it as an ordinary storage ring first.

The storage ring is not precious, and for the outer disciples of the Heavenly Sword Sect, almost all of them can be owned. Only new outer disciples like Ye Yun who have just been promoted have not completed many tasks, so they can't afford to buy storage rings. Therefore, even if Ye Yun was swaggering in the Heavenly Sword Sect with this Thunder Sound Transformation Dragon Ring now, it would hardly attract attention.

Ye Yun and Lei Yin Huayun were connected to each other, experiencing this wonderful feeling, and the excitement in his heart was rolling like a tide.

Even if the Thunder Sound Cloud Ring does not have the special effects of attack and defense, it is almost unimaginable that the space of tens of zhang long and wide, such as his storage bag, the space in it is only three feet in diameter. And the storage ring of the outer disciple is one or two times larger, even the storage ring or storage bracelet of the inner disciple has never heard of such a huge space.

With storage space alone, the Thunder Sound Dragon Ring is already an extremely precious treasure.

Ye Yun's eyes excitedly cast on the jade table on the last stone wall.

There was a wooden box on the jade table, which looked equally inconspicuous.

The appearance of the Thunder Sound Cloud Ring made Ye Yun have incomparable expectations for this inconspicuous thing, since the first three treasures in this stone room were so precious, then this fourth piece must also be an extremely rare boutique.

Ye Yun stepped forward and looked at the jade table.

It's an ordinary wooden box, not even any carvings, and it's simply placed on the jade table. On the surface of the jade table, there is no streamer font, and there is no introduction.

Ye Yun raised his hand and gently landed on the wooden box, the tentacles did not have a cool or hot feeling, it was a wooden box. He raised his finger slightly, and the wooden box opened gently.

In the wooden box, there was no treasure, no brilliance, only a key, a rusty key.

Ye Yun was stunned, he couldn't understand why this rusty key was placed here, and it was stored in the same stone room as the incredible treasure of the Thunder Yin Dragon Ring. But he knew that even if the rusty key looked inconspicuous, it must have a very important role.

Ye Yun closed the lid of the wooden box, put the key into the Thunder Sound Transformation Dragon Ring along with the box, and by the way, put the treasures such as the Blood Spirit Mushroom, Aoki Qi Condensing Pill and Blood Jade Immortal Crystal that he had obtained before, leaving only the empty storage bag hanging on his waist.

Looking around, there were no treasures on the jade table, and there were no hidden grids or anything like that on closer inspection.

Ye Yun looked around, his gaze swept over the stairs in the middle, there are such precious treasures on this floor, then the upper floor must not be too bad, at least it is the same.

Ye Yun raised his feet and walked to the middle staircase, and he had to step up.

Suddenly, he stopped, and his gaze fell on four jade tables carved from unknown jade. Then he smiled, stepped forward, lifted the four jade tables, and threw them into the Thunder Sound Dragon Ring, which had a space of dozens of zhang.

"These four jade tables should also be worth a lot of money, if it weren't for the Thunder Sound Dragon Ring, even one wouldn't be able to fit into a storage bag. Ye Yun clapped his hands and walked to the middle staircase with satisfaction.

The staircase in the middle is circular and spirals upward.

Ye Yun smiled slightly, raised his foot and stepped on.

The next moment, he only felt an invisible soft force gently push him away, stopping him from moving forward.

"It's a space ban again!" Ye Yun frowned slightly, this soft force had also been encountered before, it was strong when it was strong, and it was weak when it was weak.

Huayun Hall is really not that simple, this is the treasure hall of Jindan power, which is good at space magic arrays, how can it be so light for people to collect treasures layer by layer?

Ye Yun stood at the top of the stairs, his brows furrowed, he had also encountered this space circle before, either it was cracked with the help of Su Ling, or Luo Wencheng and they used their powerful power to forcibly break it, now he is the only one, he doesn't know much about the space circle, and the strength is not strong enough to break the critical point of the formation, what should I do?

Ye Yun raised his right hand lightly and slowly pressed towards the space at the staircase.

The soft power is like cotton, and the tentacles are gentle, but when you continue to push in, there is a strong rebound force that stops you.

Suddenly, there was a slight vibration around him, and then Ye Yun saw that the four stone walls began to move slowly, advancing towards him, just afraid that after a stick of incense, they would converge and sandwich Ye Yun in it.

"How can this be?" Ye Yun was shocked, if he let these four stone walls converge, wouldn't he crush him to pieces?

At this moment, in the space at the entrance of the building, the air surged slightly like ripples, and then a star map appeared, consisting of dozens of stars.