Godly Upgrading System: Full Level Instantly

The voice of the Saint Emperor resounded in Ye Ziheng's mind. Ye Ziheng shrugged his shoulders.    

"No, I don't have time to feel guilty about so many things."    

"But those are 800,000 lives! Living lives!"    

Ye Ziheng was silent for a while, but he wasn't enlightened or touched.    

"The Blood Sacrifice Spell I cultivate requires 100,000 dead souls to help me increase my cultivation level every ten years. Furthermore, not every time, the higher the probability of failure, the higher it is. "    

After Ye Ziheng finished speaking, the Saint Emperor fell silent. He did not speak anymore and only sighed.    

However, at this moment, the voice of the Demon Sovereign rang out.    

"Since you brat still remember that you have the Blood Sacrifice Spell, then what are you waiting for? Eight free chances to break through! If you don't use it, it would be a waste!"    

A helpless smile appeared on Ye Ziheng's face when he heard that. However, he didn't say anything. He first set up a formation around him to protect his own safety. After that, he sat down cross-legged and started cultivating.    

The five parts of the Blood Sacrifice Spell, blood essence, Blood Amber... The Blood Soul, Blood Pill, and the last Blood Seal. Ye Ziheng was now at the Blood Amber realm. The next realm was Blood Soul, but according to what the Demon Sovereign said... Breaking through to the Blood Soul realm was much harder than breaking through to the Blood Amber with blood essence. It might be very difficult to succeed once.    

"Your body can probably resist five times. If you still haven't succeeded after five times, then give up. Don't force yourself to damage your body."    

The voice of the Demon Lord was heard. Ye Ziheng nodded his head and started cultivating.    

The souls of those who had died around Ye Ziheng all rushed towards Ye Ziheng at the same time.    

In less than ten minutes, Ye Ziheng's body was filled with 100,000 dead souls. However, he knew that it wasn't over yet. Everything had just begun.    

The Blood Amber slowly floated out of his body and landed in his palm. Then, Ye Ziheng raised his hands and placed the Blood Amber between his hands. Then, the souls of the 100,000 martial artists that he had absorbed earlier began to slowly accumulate on the Blood Amber.    

The method to promote the Blood Amber to a Blood Soul was very simple. It was to gather all 100,000 souls into the Blood Amber. It was that simple.    

However, all of this seemed simple. The hardships that he had to pay were not to be underestimated. Otherwise, Ye Ziheng would not have to go through so much trouble.    

When the Blood Amber merged with the 60,000 dead souls, Ye Ziheng's Blood Amber could no longer hold on. A tiny crack appeared on the surface of the Blood Amber, as if it was ready to explode at any time.    

Ye Ziheng instantly frowned, and beads of sweat began to drip down from his forehead.    

"Don't be nervous, this is a normal phenomenon, although it seems a little early. It's normal. The Blood Amber will slowly split apart with the increase of the number of souls you absorb. When all 100,000 souls are absorbed, it would explode in an instant, so this was a normal phenomenon. Don't worry. "    

The voice of the Demon Lord sounded. Only then did Ye Ziheng heave a sigh of relief. He continued to absorb the souls of the dead, but very quickly, Ye Ziheng proved that these cracks weren't normal. They were the prelude to the Blood Amber's explosion.    

When Ye Ziheng's soul had absorbed 80,000 souls, the Blood Amber had completely exploded. Before he could break through to the Blood Soul realm, a mouthful of blood was forced out of Ye Ziheng's mouth. However, Ye Ziheng only wiped the blood from the corner of his mouth and continued cultivating.