Chapter 689

The power of the last Nine Suns Heavenly Thunder was not much different from the previous Nine Yin Heavenly Thunder. One was a silver dragon that dyed heaven and earth silver. The other was a golden dragon that made heaven and earth shine with a golden light.

One was Yin, one was Yang. Their power was equal, but their energy was completely opposite.

Zi Chen's essence, energy, and spirit were all raised to their peak. The life force in his body was also at its peak. Facing the Nine Suns Heavenly Thunder, he gripped his lightning hammer and flew upwards.

All the energy in Zi Chen's body had already been channeled into the lightning hammer. The entire hammer had also reached its peak under the extreme Yang energy. Thousands of lightning snakes wreaked havoc on the hammer's body, surging with terrifying energy.

The lightning hammer was the first to clash with the Nine Suns Heavenly Thunder, creating a huge tremor. In the midst of the clash of energy, the lightning hammer, which was already full of cracks, started to crack even more. When it reached its limit, it also exploded with a bang.

A priceless treasure was declared useless under the ravaging of eighteen bolts of heavenly thunder. Following that, the energy of the Nine Suns surged into Zi Chen's body.

The destructive energy of the Nine Suns met with the life force in Zi Chen's body that was about to explode. The two were also in a stalemate, canceling each other out.

However, it was clear that the destructive energy of the Nine Suns Heavenly Thunder was stronger. Even if Zi Chen kept absorbing the life force in the Nine Suns, he could not replenish the life force in his body that was constantly being destroyed.

"Peng."

In the midst of the destructive energy, Zi Chen coughed up blood and flew backwards. The blood that he coughed up naturally contained a dense amount of life force.

Before he fainted, Zi Chen actually thought of the scene when the late Primal Core Realm assassin from the Heavenly Slayer Pavilion had died. At that time, the assassin had swallowed a treasure pill, but he had still been beaten to the point of spitting out life force.

The Nine Suns dissipated, and the heavens and earth returned to silence. The destructive energy was still destroying Zi Chen's life force, but Zi Chen, who had clearly experienced it before, was no longer as pathetic as before.

Even when he was unconscious, his consciousness was still absorbing the life force in the Nine Suns Heavenly Thunder, canceling out the destructive energy of the Nine Suns.

Looking at the current situation, the life force flames in Zi Chen's body were still very vigorous. At the very least, it was much stronger than Little Fire Star back then. It was an indisputable fact that he had withstood the Nine Suns Heavenly Thunder.

"He withstood the Nine Yin and passed the Nine Yang. If he only cultivated one of them, his future achievements would be extraordinary. But back then, he comprehended the Extreme Yin and obtained the approval of the Extreme Yang. Yin and Yang were added to his body. Sigh." Elder Hiroshi couldn't help but sigh as he watched Zi Chen struggle against the Nine Yang energy.

After passing the Yin-Yang Sky Thunder Tribulation, Zi Chen's Core Formation was only the beginning. His success rate was still only 85%. This was relative to Zi Chen's situation. In fact, in Elder Mo's heart, Zi Chen did not even have a 65% chance of success.

That was because it was impossible for two types of extreme energy to fuse, not to mention that they were polar opposites. It was almost impossible to fuse the Yin and Yang energies together. There would not be any miracles along the way. Of course, Elder Hiroshi had chosen to bring Zi Chen here because his old master had left behind a theoretical path that could allow Yin and Yang to coexist.

That was to form two Yuan Cores at the same time. One was the Extreme Yin Yuan Core, and the other was the Extreme Yang Yuan Core. Then, the Yin and Yang Yuan Cores would revolve in Abdomen to maintain a kind of balance.

However, this was just a guess. It was just a theory that he had imagined in his mind. It had not been put into practice to any extent. It was also not a path that could guarantee success. That was because up until now, he had never seen or heard of anyone who could form two Yuan Cores at the same time.

Abdomen could only form one Yuan Core at the same time. This was already common knowledge, and what maintained this common knowledge was the laws of heaven and earth.

Under the laws of heaven and earth in the Tianwu Continent, Abdomen could only form one Yuan Core. This was just like how Longhu could control the power of laws in the Ancient Battlefield to kill old antiques who had surpassed the Core realm. The laws were always the most important.

"Forming two Yuan Cores was just Old Master's guess back then. Furthermore, he had also made the corresponding preparations. There should be a possibility of success. Back then, Old Master's strength had already reached the pinnacle. His guess should not be baseless. Forming two Yuan Cores should be very feasible," Elder Hiroshi thought.

Zi Chen spent an entire day and night to completely neutralize the destructive energy of the Nine Suns Heavenly Thunder. Furthermore, he also successfully found the life force of extreme Yang and healed his injured body. His entire body emitted a resplendent golden light that was filled with blazing energy.

Under this energy, Zi Chen's injuries were quickly healed.

"Elder Hiroshi, I have already passed the Nine Yin and Nine Yang energies. Should I form my Core now?"

Zi Chen asked the void. When he inadvertently saw the shattered pieces of the lightning hammer, Zi Chen could not help but feel his heart ache.

"You can form your Core." After a long time, Elder Hiroshi's voice rang out in the void.

"But I'm still in the void and I can't see you. What should I do?" Zi Chen asked the void.

"Disperse the Extreme Yang energy and you will be able to reach the stone house."

This time, Elder Hiroshi's voice rang out very quickly. His tone was very firm because they had already reached this point. Whether it was him or Zi Chen, there was no way out.

"Alright, I'll disperse the energy now." Zi Chen took a deep breath and the golden light around him began to dissipate.

When the golden energy completely dissipated, the scene in front of Zi Chen suddenly changed. Then, he discovered that he was still in the stone house.

However, at this moment, the stone house had changed greatly. There were many mysterious runes and formation patterns around it. Moreover, the ground where he was sitting cross-legged was also engraved with complex and mysterious runes.

Elder Hiroshi was just outside the formation. Zi Chen instantly saw him. Just as he was about to ask how to form his Core, his expression suddenly changed.

Because in the next moment, the Extreme Yin and Extreme Yang energies in his body began to approach each other and fuse under the power of the rules.

How could it be possible to form a Core when two diametrically opposed Yin and Yang energies fused together?

After a trace of Yin and Yang collided, Zi Chen's Abdomen vibrated. His body and mind trembled as if he had been hit hard. Blood flowed out from the corner of his mouth.

"Quick, control the rotation of the two energies as usual." Outside the formation, Elder Hiroshi's expression instantly changed when he saw this scene.

Zi Chen's expression began to distort. He let out a painful cry. "No, I can't. The two energies have to forcefully fuse."

Core Formation was also a type of Heaven and Earth law. After experiencing the Heavenly Lightning Tribulation, the Extreme Yin and Yang energies in Zi Chen's body began to forcefully fuse under the Heaven and Earth law.

The Ultimate Energy, which was usually easy to control, became difficult at this moment. It was like a child holding two small rubber balls in his hands. The rubber balls were filled with air, and the weight was very light. He could pinch, play with, and play with them at will.

But now, the rubber balls had been replaced by stone and iron balls for some reason. They were dozens of times heavier than the previous rubber balls, so he naturally couldn't hold them.

At that moment, the two Extreme energies in Zi Chen's body were like rubber balls that had suddenly turned into stone and iron balls. As for Zi Chen's spiritual perception, it was just like the child. It couldn't move them, much less control them.

The two energies clashed with each other before slowly increasing in number. More and more blood seeped out from the corner of Zi Chen's mouth. If it wasn't for the lightning tribulation that made his Perfect Body stronger, he would have long died from the extreme energy contact.

Zi Chen's expression became even more pained. His spiritual perception also extended to its limits, but this couldn't stop the two energies from forcefully fusing under the rules.

And this fusion was naturally fatal.

"Come out."

Zi Chen could no longer withstand the continuous energy collision. Helpless, he could only circulate his cultivation technique to draw out the Extreme Energy in his body.

Extreme Energy appeared from Abdomen and surged into his meridians. Then, Zi Chen's entire body emitted two types of light. One gold represented blazing heat, while the other silver represented cold. This was a result of extreme Yin and extreme Yang filling his body.

However, there was too much energy in Abdomen. Zi Chen couldn't consume it all at once. At that moment, more energy collided.

Hum.

At that moment, the array formation around Zi Chen began to tremble. Then, rays of light spread out from the runic patterns. The light that spread out entered Zi Chen's body before automatically entering Abdomen through his meridians. It wanted to seal the two energies and prevent them from forcefully fusing.

Sealing the two energies and preventing them from fusing was clearly a resistance against the rules. If the old master of the Infinity Sect was here personally to command, he might still have the means, but without him, it was clearly impossible for these array formations to have the same effect.

The seal augmented by these array formations lasted for less than a few seconds before it was forcefully shattered by the power of the rules. Then, the extreme Yin and extreme Yang in Zi Chen's Abdomen were about to forcefully fuse.

The power produced by the fusion of all the energies was undoubtedly destructive. Even with a Perfect Body, Zi Chen would probably be wiped out instantly. This was because the collision of Yin and Yang was even more terrifying than the explosion of Core Essence.

Hum.

Just as the two energies were about to collide, a tremor suddenly came from above Zi Chen's head. A two-meter-long Yin-Yang symbol suddenly appeared above Zi Chen's head.

The two-meter-long Yin-Yang symbol dropped two extreme energies. These two extreme energies representing Yin and Yang directly shone on Zi Chen's body.

At that moment, Zi Chen's body was still gold on one side and silver on the other. The gold and silver energies had yet to touch.

The light that fell from the Yin-Yang symbol instantly shone on Zi Chen's Abdomen. The moment the Yin-Yang energy entered his body, Zi Chen lost control of his body.

The extreme Yin energy on the Yin-Yang symbol matched the extreme Yin energy in Zi Chen's Abdomen. Then, extreme Yang matched extreme Yang, and the two energies intersected with the two energies on the Yin-Yang symbol above Zi Chen's head and connected.

The Yin-Yang symbol above Zi Chen's head froze the Yin-Yang energy in Zi Chen's Core Essence. However, just like the previous seal, this temporary freeze and seal couldn't last long.

After freezing the Yin-Yang energy, the Yin-Yang symbol above Zi Chen's head began to spin. Along with it, the extreme Yin and extreme Yang energy in Zi Chen's body began to spin forcefully following the Yin-Yang symbol's trajectory.