Ye Xun took a big turn in the underground space and found that this was a battlefield, and the broken bodies of some angels were buried in the mound. However, they were all petrified, and there was no energy response in their bodies.

The stone slabs under the entire space were all shattered, including some walls engraved with runes, which also collapsed a lot, and a lot of earth and stone fell from the collapsed position, burying that space.

Above the dragon, the energy shield had shattered, and it was this how its body was buried in the earth.

Ye Xun sighed, such a large ruin, there were no good things left, except for a large amount of gold, even those gems that were like glass balls, they were useless at all.

Ye Xun simply sat on the ground and took out the piece of fragment that had been taken out of the angel's chest. His consciousness sank into his mind and he began to search through the memories of the Legacy to see if he could find information about the fragment.

The Emperor lived up to his wishes, and he soon found information about this fragment in the corner of the inheritance memory. It turns out that this is the dragon crystal in the dragon's head, which can record some information that is very important to the dragon, and as long as the dragon crystal does not lose its power, the contents of it will always exist.

Ye Xun's eyes lit up, and it seemed that he had picked up something terrible. Looking at the energy that is still circulating in this dragon crystal fragment, it shows that this fragment has not lost what is inside.

Grinning, Ye Xun suppressed his beating heart, condensed his spiritual power, and probed towards the dragon crystal fragment in his hand. Suddenly, a terrifying attraction came, and his spiritual power instantly submerged into the dragon crystal fragments.

His spiritual power saw the space inside the dragon crystal, which was filled with a lot of white and gray mist, and some bubble-like spheres, floating in the void. In the very center of this space, a drop of golden liquid was suspended there, emitting a terrifying wave. The void was also shaken by it, like the surface of the water, rippling in circles.

Ye Xun's spiritual power was suppressed by the aura emitted by the golden water droplets, and he couldn't get close to it. The round spheres are like satellites, constantly rotating around the water droplets. These orbs are the memories stored in the dragon crystal, and they are all important memories that the dragon actively divides.

Ye Xun gritted his teeth and rushed towards the outermost memory ball. The water droplets in the void continued to spread outward, exerting a force of repulsion towards his spiritual power.

As his spiritual power got closer and closer to the memory ball, the fluctuations in the void made his spiritual power almost collapse. Gritting his teeth, more spiritual power surged towards the dragon crystal, and in an instant, it was wrapped in a memory ball that was close at hand.

"Boom!"

His spiritual power shook, and a huge memory poured into his brain along his spiritual power, and the memory ball quickly dissipated, and it disappeared completely from this space in a short time. Memories flooded into his brain, as if a balloon was inflating, and the whole thing was a splitting headache.

After a while, Ye Xun digested the memory ball, and the pain in his head was reduced a lot. Then he began to investigate the memories in his brain, which was a memory ball about spiritual power, which recorded some things about the dragon's cultivation of spiritual power. Among them, there is a secret method about spiritual power, which can burst out stronger magic runes through dragon crystals. In other words, as long as he learns this secret method, Ye Xun will be able to burst out of the third-order spirit through the dragon crystal fragment and cast the third-order magic. If he injected the power of faith into the magic runes, the power of the magic would be pushed to the fourth order in an instant.

Thinking of this, Ye Xun's eyes lit up, this is a good thing. When you learn it, you'll be able to cast third-order magic. Thinking of the third-level magic in the inheritance memory, his heart couldn't help but beat wildly.

Then Ye Xun began to comprehend this secret method of spiritual power, and after reading it carefully, he probably understood the principle. The main thing is to use spiritual power to carve an amplified rune in the dragon crystal to form an amplifier. In this way, the spiritual power poured into the dragon crystal, and when it came out of the amplified rune, the spiritual particles outside would actively cling to the spiritual power. And the stronger the spiritual power, the more it will be absorbed.

Ye Xun repeatedly checked the magnified rune, picked up the stone and carved it on the ground, and found out the trend of the rune. After about half an hour, countless rune models were drawn on the ground, and he put down the stone in his hand.

The spiritual power diffused out, surging towards a stone on the ground, he had to use the stone for experiments first, in case of failure, there would be no risk of damaging the dragon crystal.

His spiritual power touched the fist-sized stone, and the spiritual power began to carve according to the lines of the magnified runes. In the void, an invisible rune was constantly imprinted into the stone.

When the rune was formed, his spiritual power cut off the connection with it, Ye Xun couldn't help but feel a little nervous in his heart, whether it was successful or not depends on whether this rune can automatically absorb spiritual particles and maintain its own structure.

In his spiritual perception, the moment the spiritual power was cut off, the runes flickered a few times, flickering bright and dark, and appeared extremely unstable. Fortunately, the surrounding spirit particles slowly surged towards it, stabilizing the structure within the rune.

Slowly, more and more spiritual particles poured into the runes, and the runes were not flickering, and the overall texture began to become stable. Eventually, it stabilized and clinged to the stone. Ye Xun was shocked and realized that he had carved the rune somewhere wrong, so he was ready to find a stone again.

At this time, a sudden change occurred, and the stone engraved with the magnifying rune suddenly swelled, and its volume was instantly doubled. At the same time, the runes have become very unstable and constantly disillusioned. Eventually, the runes shattered, and the stones returned to their original shapes.

Ye Xun was shocked in his heart, how could this stone suddenly double in size, it was simply unbelievable. If I could use this thing on my body, would I be able to double the size of the body in an instant? His spiritual power continued to scan the stone, and found that the internal structure was still the same as before, and it was no different.

With the intention of experimenting, he continued to pick a stone and used his mental power to carve a wrong magnified rune. Just like just now, after this rune was formed, the stone instantly expanded more than doubled, from half a meter directly to more than a meter.

This time, he did not cut off the connection between the spiritual power and the runes, and let the runes absorb his spiritual power and stabilize the internal structure. He wanted to see how long this stone could remain in such a magnified state with enough mental power to stabilize the structure.

A few minutes passed, and the runes did not break, and the stone remained magnified. Ye Xun was amazed, but he didn't expect him to come up with something similar to a supernatural power by mistake.

But he didn't dare to experiment on his own body, if he failed, what side effects would there be, wouldn't it be his own pit himself? Then he thought of the small python carcasses in the passage, which could be used for experiments.

Putting away the dragon crystal fragments, he took a step of more than ten meters, and soon returned to the side of the passage. The ground was still extremely messy, and the corpses of the little pythons were lying there quietly, some still writhing, not completely lifeless.

Ye Xun chose a small python that had not lost its activity, and his spiritual power shrouded it. He took a deep breath and carved the supernatural rune he had concocted on the body of the little python as he had just done.

As the runes formed, the little python's only half of its body continued to writhe, and the nearby elemental particles surged towards the python. In an instant, the arm-sized body doubled and became more than twenty centimeters in diameter.

Ye Xun's eyes lit up, this experiment was successful, indicating that his idea was not wrong. It's just that the loss of mental power is a bit outrageously fast, just one minute, and one percent of his spiritual power is consumed.

At this time, in the direction of the main hall outside the passage, there was a loud roar. Ye Xun pondered for a moment, and realized in his heart that he was afraid that it was an overlord-level fierce beast sent by the Ecstasy Flower. With a movement of his mind, the connection between the spiritual power and the rune was cut off, and without the stability of the spiritual power, the rune quickly dissipated into the air, and the body of the little python returned to its normal size.

Then he raised his feet and walked in the direction of the main hall, and in a short time, he came to the golden platform in the main hall. Outside the main hall, two overlord-level beasts kept crashing against the bronze gate, which was too heavy for them to push. Several emaciated ordinary corpses trembled through the crack in the gate and smoothly entered the main hall.

Their shriveled eyes saw Ye Xun in the main hall, and they all screamed and rushed towards him. It's just that their speed is too slow, and it took a long time to reach the middle of the main hall. At this time, Ye Xun's feet moved, and he kicked out several stones in a row. Silver-white energy wrapped around the stone and flew towards the dried corpse.

Unsurprisingly, the flying stone struck the heads of the dried corpses, and the silvery-white energy exploded, blowing their heads to pieces. The runes that Ecstasy implanted in their brains floated and exposed to the air, beginning to absorb elemental particles from the air. Soon, several spells erupted there at the same time. For a moment, flames and woods enveloped a large area.

Terrifying magical fluctuations continued, and the flames burned the plants spawned by the wood magic, and the dried corpses were also burned to ashes. The two giant beasts outside the door kept roaring, and the heavy bronze gate still didn't back down. Gradually, the flame of magic was extinguished. Out of nowhere, a wind blew the black ashes away.