Tick... Drip drip …

In the stone chamber's blood pool, the sweat on Cang Yun's face was rolling down like a torrential rain. As it hit the blood-red surface, there was a series of "ding-sounds.

From the beginning till now, four hours had already passed, and an entire seventy portions of spirit beast blood essence had been consumed. It had to be said that this situation far exceeded the expectations of Cang Yuanfeng and his son.

What was even more unbelievable was that within the blood pool, the energy of the spirit beast blood essence was gradually fading. However, the blood source within Cang Yun's body still did not show any signs of awakening. It was as if it was a bottomless pit that could not be filled.

If this carried on, then the consequences would be extremely serious, because there was only one chance for the blood origin to awaken its spirit energy. If it were to give up halfway, then the spirit energy hidden within the blood origin would also die in the womb, and could not be awakened again in the future. If that happened, then Cang Yun would truly become a cripple in the future.

After hesitating for a while, Cang Yuanfeng finally walked next to the stone shelf. He reached out and took down a very secret porcelain bottle, and after gently wiping off the dust on the surface, he stared at the ancient and alluring porcelain bottle in his hand, and his eyes flashed with a pondering look.

However, this nameless Spirit Beast blood essence was not ordinary. He had tried to test it once, but the power contained within it was too violent, and even with his strength, he did not dare to absorb it. Clearly, the strength of this Spirit Beast before it died had already reached an extremely terrifying level.

However, Cang Yuanfeng did not dare to rashly make a decision. If he failed, with the incomparably berserk energy contained within the spirit beast blood essence, Cang Yun would definitely explode and die, without even a chance to save him.

He hesitated for a long time, and only when the last trace of blood in the blood pool was about to be drained did Cang Yuanfeng come to a decision. He slowly walked to the edge of the blood pool, opened the bottle in his hand, and poured it down.

He knew that if it was Cang Yun, he would also make the same decision. The latter had paid too much for this in the past two years and had given up just like that. No one would be willing to give up.

Gulp!

Moreover, the color of the blood was so dark that it was several times denser than the twenty portions of spirit beast blood essence from before. One could even see with the naked eye that the rolling blood had become viscous at this moment, and an extremely rich and bloody aura filled the entire stone room.

Following this change, Cang Yun's expression changed, the veins on his forehead stood out, and his teeth chattered continuously, causing one's scalp to go numb. He could feel that the blood around him had turned into magma, and it seeped into his body from the outside.

At this time, he could no longer maintain his calm. His arms tightly hugged his body, and he leaned against the edge of the blood pool, painfully curled up together, resisting and enduring the pain from his body.

Seeing Cang Yun rolling in the blood pool in pain, the hands on his back were tightly clenched together. On his somewhat aged face, there was an expression of worry that could not be dispelled. However, he couldn't do anything, and could only pray in his heart.

The atmosphere within the stone room became extremely tense. This kind of pressure lasted for around ten minutes before it gradually disappeared.

As the last trace of blood disappeared from the pool, Cang Yun's trembling body slowly calmed down. He took a few deep breaths before he weakly leaned against the wall.

And at this moment, a crisp sound like an egg peeling a shell suddenly rang out from within his body. It was as if something had finally broken free and was announcing its awakening to this world.

"Ling Yun has finally awakened!"

When he realized all of this, Cang Yun's exhausted face could not help but reveal a smile. He closed his eyes and looked into his current Dantian, where the crystal-like blood source had disappeared and was replaced by a life-like 'Spirit Accumulation'.

This' Spirit Accumulation 'seemed to vaguely have a dragon shaped figure, and below it, a dense multicolored cloud floated. The two combined, and it was like a flying dragon soaring in the sky, displaying a noble and domineering aura.

At this time, the 'dragon head' lifted, and suddenly, a dark and deep source of Origin Energy slowly came out from the 'dragon mouth'. After circling around the Dantian once, it finally calmed down.

Origin Energy was the foundation of a martial artist's cultivation, and that was to say, at this moment, Cang Yun could truly be considered a martial artist. Moreover, although this dark black source energy looked dark and reserved, as the person in control, Cang Yun could clearly feel that under this tranquility, it contained a sharpness and domineering aura that caused one's heart to palpitate.

Apparently, this Spirit Accumulation that had undergone countless hardships, and could even be said to only be able to awaken after a life or death situation, was of an extraordinary quality. Furthermore, the Origin Energy it produced was also extraordinary, although he could not accurately assess the power of this Origin Energy, Cang Yun estimated that it was at least several times stronger than the one that came from his Blood Origin Energy two years ago.

Moreover, the dragon-shaped 'Spirit Accumulation' within Cang Yun's body did not stop after spitting out a strand of Origin Energy. After all, the amount of energy that he had absorbed from the spirit beast blood essence was simply too great, especially the last portion that he had added, which not only caused his Blood Origin to awaken, but also caused a large portion of the energy to be absorbed by the 'Spirit Accumulation'. Currently, it was adding fuel to the Origin Energy.

One, two … Under Cang Yun's pleasantly surprised gaze, Origin Energy would spew out from the 'dragon's mouth' every few seconds and enter his dantian. This continued for more than ten minutes, and gradually, his small dantian began to fill up.

"This is the beginning of the end, isn't it? This suffering is worth it!"

Cang Yun was unable to contain his joy. Normally speaking, from the time when he had first awakened his Spirit Accumulation, it would take at least two to three months for his Dantian to become so rich with Origin Energy. Now, however, this period of time had been shortened by several times.

After all, there was still a month before the opening of the Immortal Yang Secret Realm. At that time, his opponents were those fellows from the Netherworld and the current number one in the Earth Academy, Xu Guang. Especially the latter.