.The creatures in the entire small world were alarmed, and the undead clan who had been in this sacred land also rushed out. They are all Gu Fei's secret power.

Cultivating in this sacred land, the strength of the undead clan increased rapidly. As soon as the supreme emperors of the three major undead races appeared, the entire world immediately became filled with death energy and dark winds.

The breath of terror is overwhelming between heaven and earth.

"There are such dead things coming from there!" As soon as Yuan Hong saw the three supreme emperors in the sinister and deadly aura, he immediately took out his golden spirit rod.

"Hold on, Brother Monkey!"

When Heitian saw Yuan Hong holding the magic stick and was about to rush forward, he couldn't help but jump out and stop Yuan Hong. He was Gu Fei's subordinate. If he was killed by Yuan Hong, he would suffer heavy losses.

"Why..." Yuan Hong glared at those golden eyes.

Heitian was glared at by Yuan Hong, and he felt the golden light flashing in front of his eyes, which was dazzling and painful. He felt his face was numb and stinging, as if he had been pricked by a needle.

"Brother Yuan, those people are my eldest brother's subordinates, please don't take offense!" Xiao Qing also walked up and said loudly, the undead clan is a force in Gu Fei's hands, and there must be no loss.

Once this power is released, it is enough to destroy a great religion.

When they were in the Tenglong Continent, Gu Fei didn't use this power very much. Otherwise, they would have killed the Dongfang Family and the Beitang Family and destroyed these two families.

The three supreme emperors of the Immortal Clan were already powerful men in the realm of metamorphosis three hundred years ago. They have stayed in this sacred land for more than three hundred years. This place is full of spiritual energy, and every flower and grass is brought with it.

If there is spirituality, even the most stupid person will be able to practice successfully if he enters here, and even stubborn stones can be enlightened.

In the past three hundred years, the three supreme emperors of the immortal race have all reached the peak of heavenly and human cultivation.

Three powerful auras spread between heaven and earth. Even Yuan Hong changed his color, especially a skeleton with white bones. The fire of the soul in the skull was as bright as the sun, a breath that made people palpitate.

It came out from that ball of soul fire.

"I feel the breath of the holy weapon!"

Yuan Hong's color changed again. The skeleton was very extraordinary. It seemed to possess a sacred weapon. Moreover, there was no trace of death in the skeleton.

It's just like an ordinary skeleton. It's not as crystal clear as divine bones. It's an ordinary skeleton, but it gives people a strong sense of oppression.

Yuan Hong knew that this skeleton was the most powerful among the three powerful men. Even if he faced this skeleton, he might not have a chance of winning.

"What are you doing, Master?"

"You actually created such a huge formation. Could it be that the master is refining weapons again?"

"It doesn't seem like they are refining weapons!"

The three supreme emperors did not approach, but stopped thousands of miles away, standing high in the sky, communicating with the fluctuations of their souls.

The scene before their eyes also shocked the three supreme emperors of the undead race.

At this time, Yuan Hong had already put away the golden spirit stick in his hand. He did not expect that Gu Fei actually had such a power. If the immortal emperor at the peak of the three heavenly beings were released, the entire heaven would probably be shaken.

Among the three supreme emperors, the skeleton with white bones was even more terrifying. Yuan Hong even suspected that the skeleton had already taken that step and became a semi-saint-like existence.

The three supreme emperors of the immortal race also discovered Heitian, Xiaoqing and the others, but these three supreme emperors only surrendered to Gu Fei, not Xiaoqing and the others.

Emperors all have arrogance. Xiaoqing and the others are just kings in the realm of metamorphosis. How can the three supreme emperors take Xiaoqing and the others into their eyes?

The three peak emperors ignored Heitian, Xiaoqing and the others.

"These guys..."

Heitian, Xiaoqing and the others couldn't help but feel a little unhappy, but they also knew that the world of cultivation was a cruel world where the weak and the strong preyed on the strong. How could the emperor in the realm of gods and humans bow to the king in the realm of metamorphosis?

Gu Fei is an exception. With his cultivation in the fourth level of Xuanbian, he can surpass the level and challenge the emperor in the realm of heaven and man. This is a rare thing in the ages, and he is enough to stand shoulder to shoulder with the Ji Dao Saint in his youth.

The thunder calamity continued, with purple thunder and lightning raging, and everything within a hundred miles was covered by the calamity thunder. Except for the mountain where Gu Fei was, no other areas suffered any damage.

The ray of divine power emanating from the Mountain and River Cauldron suppressed the entire land, defusing thousands of calamity thunders that fell from the sky, and protecting a hundred miles of territory.

Every area in this sacred land is a land of fairy spirits. If it is destroyed by thunder, it will be worthless. Gu Fei will not let this happen.

Thunder roared from the sky, but Gu Fei was like an ancient sacred mountain, sitting in the sky above the medicine cauldron, triggering the calamity thunder and constantly striking down on the medicine cauldron.

"Buzz!"

The medicine cauldron shook continuously, and the mysterious runes on the cauldron were looming, attracting the essence of heaven and earth, turning into nine-color divine fire, and tempering the divine elixir in the cauldron.

Purple lightning as big as a mountain kept smashing the medicine cauldron to the point of collapse, but under Gu Fei's control, the medicine cauldron never fell from the sky.

Yan'er, who was standing on the top of the mountain below, stared at the scene in the sky, extremely nervous. Whether or not the heaven-defying elixir could be refined depended on this last step.

The Heaven-defying Divine Pill is the highest-level divine pill in the Alchemy Cauldron lineage. It is so difficult to refine that it can be said to be impossible to refine in today's world.

Because there is no catastrophe in Tenglong Continent, and the elixir of immortality is something that exists in legends, it is simply impossible to pick the elixir of immortality.

Fortunately, the ancient books in the Alchemy Sect recorded the location of one of the immortal medicines, which was the immortal ancestral dragon medicine.

Yan'er obtained the essence and blood of the immortal ancestral dragon divine elixir as she wished, and then combined the essence and blood of the ancestral dragon divine herb with countless heaven and earth spirit essences before she could begin to refine the heaven-defying divine elixir.

Even Yan'er herself is not optimistic about this alchemy.

Yan'er planned to perform the last step of elixir refining in Tianxu, but she never expected that a heavenly tribulation would be triggered in Gu Fei's inner world.

"Gu Fei is a pervert..."

Yan'er was dumbfounded when she saw Gu Feipan sitting in the midst of thousands of calamity thunders. Lightnings like mountains kept passing by Gu Fei's body, but he remained calm and composed.

Yan'er was frightened. If it were him, he would have been in a hurry, and then he was struck by thunder, turned into flying ashes, and his body and soul were destroyed.

For one hour, two hours, thunder roared from the sky, a small world shook, and the calamity cloud covering a hundred miles seemed to show no sign of dissipating.

Thousands of calamity thunders were attracted by Gu Fei and bombarded the medicine cauldron.

It has to be said that this medicine cauldron is indeed extraordinary and can withstand the bombardment of tribulation thunder. This medicine cauldron is definitely a valuable treasure in the Alchemy Cauldron Sect.

The Heavenly Tribulation raged for three days and three nights. As a roar like a dragon's roar came from the Tribulation Thunder, thousands of Tribulation Thunders were swallowed up by a treasure cauldron exuding the fragrance of medicine.

"It's done!"

Yan'er was so excited that she almost fainted. The medicine cauldron suspended in the sky suddenly gave birth to a force that swallowed the sky, swallowing up the surrounding essence of heaven and earth.

Even the power of the Heavenly Tribulation was aroused and converged towards the medicine cauldron. The medicine cauldron seemed to have turned into a black hole that could swallow everything.
Chapter completed!