In a secret and comfortable underground training room.

Ye Xuan sat cross-legged inside the wooden barrel filled with medicinal liquid. As he activated the Yin Yang Tyrant Body Technique, a steady flow of medicinal energy entered his body and was absorbed by his body, causing his aura to increase.

He tried his best to break through this bottleneck, but felt that the energy within his body was obviously not enough. He still felt that there was a slight difference, causing Ye Xuan to frown.

"Shua!"

After pondering for a moment, he threw the Extreme Yin Mystical Ice Gra.s.s and the Supreme Yang Fire into the wooden bucket.

"Swish …"

"Kacha …."

The Extreme Yin Mysterious Ice Gra.s.s and the Supreme Yang Inferno melted in the wooden barrel, and the water in the bucket was forcibly split into two, forming two different worlds.

The left half was a transparent azure color that emitted waves of cold air, while the right half was bubbling like lava, looking extremely strange as it burned with intense flames.

The ice corroded the left half of his body, burning the right half of his body, causing him great pain.

Pieces of ice spread out from the left side of Ye Xuan's body. One after another, water bubbles rose from the right side of his body, causing him to look extremely frightening.

This was the majestic efficacy of the Extreme Yin Ice Gra.s.s and the Supreme Yang Fire.

If it weren't for the neutralization effect of Ye Xuan's medicinal liquid, the medicinal effects would've been even fiercer. It wasn't something that a human could withstand.

An intense pain permeated Ye Xuan's heart, causing him to nearly faint from the pain.

Fortunately, his will was strong. He gritted his teeth and endured the pain. His hands kept forming hand seals, activating the Yin Yang Tyrant Body Technique at full power.

"Boom! Boom!"

When Ye Xuan activated the Yin Yang Tyrant Body Technique, the intense pain dissipated, causing him to feel slightly better.

At the same time, the Extreme Yin Mysterious Ice Gra.s.s contained extreme cold energy and extreme yang energy. Under the activation of the Yin Yang Tyrant Body Technique, it wildly gathered towards the left half of Ye Xuan's body and the right half of his body, causing Ye Xuan's body to be split into two halves by two completely different types of extreme powers.

Ice of the left, Fire of the right!

This was simply the ice and fire of h.e.l.l.

This feeling was extremely hard to describe. It was extremely painful, but also filled with a sense of joy.

Ye Xuan felt that his entire body was relying on his will.

In a short period of time, the left half of Ye Xuan's body was filled with the extreme cold energy, while the right half of his body was filled with the utmost Yang energy.

The process could be said to be extremely dangerous, because the two types of power were completely different. They were two different extremes, and if one was not careful, their body would explode and they would die.

"Hu!"

"Bam!"

Following Ye Xuan's action, a low explosion sounded out from within his body. A strand of extreme cold energy collided with the Supreme Yang Qi before fiercely exploding.

"Puchi …"

"Again!"

However, Ye Xuan didn't care about the injuries caused by the two energy explosions. Instead, he clenched his teeth and once again controlled the two energy waves to collide with each other.

"Bam!"

"Bam!"

"Boom!"

Following Ye Xuan's continuous attempts, m.u.f.fled sounds of collisions and explosions continuously sounded out from within his body, causing his face to go pale and black blood to continuously spurt out from his mouth. His originally powerful aura also continuously collided and attempted to narrow down …

Ye Xuan's left side was covered by ice, emitting bursts of cold air as if he was frozen.

The right half of his body was burning with raging flames. Blisters and blood kept bubbling out as the flames burned and roasted him. Just his appearance alone was enough to make people feel chilled and their scalps go numb …

Although it was extremely painful, Ye Xuan still clenched his teeth and persevered.

The second round of Su Hai's auction quietly began with the pa.s.sing of time. However, Ye Xuan was still in a state of cultivation and wasn't able to partic.i.p.ate.

Ice and fire surged, yin and yang swirled!

Yin gave birth to Yang. Yang gave birth to Yin. Yin and Yang alternated. The Tao technique was natural!

In the end, it condensed into a taiji pattern that blended with ice and fire, continuously spun around, and then returned back into Ye Xuan's body.

Ye Xuan's long hair fluttered, making him look extremely divine.

The left half of his body was covered in a layer of ice, and the flames on the right half of his body were gradually melting. The blisters and burns on his body were also healing at a speed that could be seen with the naked eye.

Not only that, the extreme cold that was caused by the Extreme Yin Ice Gra.s.s and the Supreme Yang Fire in the wooden bucket, along with the extreme yang energy, crazily gathered towards the burning Taiji pattern behind Ye Xuan's back. They began to quickly fuse with it and then enter Ye Xuan's body, causing his originally sluggish aura to rise bit by bit as it continuously became more powerful.

"Kacha …."

The invisible bottleneck was quietly broken through like a gla.s.s fragment. An unending stream of energy poured into Ye Xuan's body and flowed through his meridians until it reached every part of his body.

At this moment, every cell in Ye Xuan's body seemed to come to life. He opened his mouth and greedily absorbed the boundless energy that poured into his body, causing it to continuously grow stronger …

"Crack, crack, crack …"

For a time, crackling sounds that were like fried beans continuously sounded out from within Ye Xuan's body, indicating that a shocking transformation was occurring within his body.

At this moment, it wasn't just Ye Xuan's bones that were suffused with a golden color. Even the meridians in his entire body turned golden at this moment. It was extremely cool.

With a thought, his hands formed a seal, and the two energies behind him that had evolved into the pattern of ice and fire Tai Chi transformed into a current of ice and fire dragons and phoenixes. They released a sharp cry as they fiercely charged into Ye Xuan's body.

As the two energies poured into Ye Xuan's body, his aura skyrocketed, rising bit by bit, as a violent aura spread out from him.

Occasionally, the left half of his body would be covered in flames and release high temperatures. The right half of his body would be covered in ice and emanated a cold aura.

Ye Xuan's expression was solemn as he extended his hands and fiercely pressed them against his Dantian.

The energy that had been flowing in his body seemed to have been pulled by some kind of force and was gathering crazily in his dantian.

"Roar!"

A dragon roar that seemed to originate from ancient times sounded out from Ye Xuan's dantian. At this moment, green dragon scales grew out from Ye Xuan's arm, and a violent energy uncontrollably turned into a wave of fire with him as the center. The wave of fire spread out in all directions, hitting the stone walls of the cultivation room.

"The Dragon Transformation Stage!"

Ye Xuan seemed to be relieved of a burden as he spoke in a low voice that he hadn't heard for a long time.

Ye Xuan lowered his head to look at the barrel that was emitting bursts of cold air and burning liquid. He grinned, and a brilliant smile appeared on his face as he muttered to himself, "This Absolute Yin Mysterious Ice Gra.s.s and the Supreme Yang Fire are indeed worthy of being ranked amongst the eight great divine medicines of the world. Their residual medicinal effects are enough for me to condense the Yin Yang Frost Eye!"

Even now, the medicine in the wooden barrel was still split into two halves under the effects of the Extreme Yin Mysterious Ice Gra.s.s and the Supreme Yang Inferno, forming two different worlds.

One side was a deep blue color of ice, emitting bursts of cold air!

Ye Xuan lowered his head to look at the barrel that was emitting bursts of cold air and burning liquid. He grinned, and a brilliant smile appeared on his face as he muttered to himself, "This Absolute Yin Mysterious Ice Gra.s.s and the Supreme Yang Fire are indeed worthy of being ranked amongst the eight great divine medicines of the world. Their residual medicinal effects are enough for me to condense the Yin Yang Frost Eye!"

"Boom!"

As soon as Ye Xuan finished speaking, a sharp light flickered in his eyes. He once again activated the Yin Yang Tyrant Body Technique, causing the extreme cold energy of the Extreme Yin Mysterious Ice Gra.s.s to converge in his left eye.

"Ahh …"

This process was even more painful than when he absorbed the two forces. Moreover, this process of pain lasted for a long time and was irreversible.

Even back when Great Sage Qitian, Sun Wukong, was imprisoned within Old Lord Taishang's pill furnace and used the Samadhi True Fire to create a pair of Fiery Eyes of Truth, it was even more painful. After all, that was only an extremely hot power.

Furthermore, Ye Xuan's way of doing things carried a high risk that would cause him to go blind if he wasn't careful.

If it was anyone else, they would definitely not use such a method to torture him, even if it meant obtaining a powerful ability.

For a time, the mournful screams continued to ring out in the training room.

Thus, the soundproofing effect of this underground training room was very good, and the people outside could not hear it at all.

This miserable shriek lasted for three days and three nights before it stopped.

"Boom!"

As two streams of extremely cold and fiery energy burst out from Ye Xuan's eyes, the medicinal liquid inside the wooden barrel completely turned transparent.

An even more violent and powerful aura spread out from Ye Xuan's body.

At this moment, the left pupil of Ye Xuan's eye turned an azure color and the right pupil became a crimson red. It looked extremely strange, causing his aura to become even more oppressing.

He had finally refined the Fire and Ice Yin Yang Eyes!