The autumn wind was blowing, the smoke was vast and boundless, and the forbidden area of the Thunder Clan was completely peaceful.

"Morning Wind, I've brought you all the Spiritual Beings that you need!"

Ye Chenfeng sat cross-legged on top of a beautiful mountain in the forbidden grounds of the Thunder Clan. As he absorbed the dense spiritual energy in the air to cultivate, the Black Lightning King, who was wearing a black robe, arrived and handed over the sixteen types of spiritual objects Ye Chenfeng needed, as well as a quasi-saint artifact, the pill furnace.

"Morning Wind, everything is up to you!" When he found out that Ye Zichen wanted to refine a sacred pill, the Black Lightning King's eyes lit up.

Ye Chenfeng put away the sixteen types of Sky and Earth Spiritual Herbs into the Cosmic Realm, sat cross-legged on the mountaintop and meditated for about two hours before he started to familiarize himself with the quasi-Saint level furnace that the Black Lightning King lent him.

When he was completely familiar with the furnace, he immediately controlled the ancient map fragment to restrict space. He took out two life fruits, two drops of life essence, and sixteen types of precious items and threw them all into the furnace.

"Hu!"

Ye Zichen took a deep breath, then spat out the Burning Heaven Sacred Flame and ignited the furnace. He then started to purify the Life Spirit Fruit and the other spirit materials according to the refining sequence, removing the impurities.

Even though there weren't many materials needed to concoct a Life Holy Pellet, it was extremely difficult to purify. One had to ensure that not a single drop of life energy was lost from the material in order to be able to concoct a Holy Pellet.

While Ye Chenfeng was focused on concocting pills, Lei Huang and Lei Purple Lightning's souls came over to watch Ye Chenfeng concoct pills.

Lei Zhongtong, who was in a hurry, arrived from time to time. Soon, six days had passed.

"Phew, I've finally finished purifying all the heaven and earth spirit materials!"

Perfectly purifying, Ye Zichen let out a sigh of relief. He swallowed a small mouthful of the Soul-Returning Liquid and began to borrow the Spiritual Pearl of Life to condense a sacred pill pattern and refine the spirit liquid that was slowly condensing in the furnace.

Time passed day by day, and soon, twenty days had passed.

When Ye Zichen was unaware of his fatigue in concocting pills for nearly a month, dark clouds suddenly covered the sky above the Forbidden Land of Thunder. Large amounts of dark clouds gathered from all directions, covering the scorching sun, causing the entire world to darken.

"Cloud Calamity, Morning Wind is about to refine a Holy Elixir!"

Seeing the tribulation cloud appear in the sky, the Black Lightning King, Lei Violent Thunder, and the others all revealed excited expressions. Only the appearance of a sacred pill would bring about the tribulation of pills.

"Amazing, I never thought that the central world would have such a stunning talent!" Lei Purple Lightning praised.

Even Lei Huang, who was sleeping on the rock, was woken up by the divine tribulation. He split apart from the ground and appeared beside the Black Lightning King, staring at the thick tribulation cloud with a profound gaze.

"Boom boom boom!"

An earth-shattering sound was heard as a pail-thick divine pill fell from the sky. It bombarded the two prototype life pills within the pill furnace with a destructive force, wanting to destroy them.

"Four Great Daoist Diagram, Forbidden Space!"

With a thought from Ye Chen, the four dao diagrams appeared around his body, restricting space and forcefully weakening the power of the divine pill tribulation.

The four dao diagrams that Ye Chenfeng had condensed were unable to withstand it at all. Seeing the space within the four dao diagrams being broken through, Ye Chenfeng summoned the Cosmic Sword Formation and controlled the eighty-one swords to meet it. They continued to weaken the divine pill.

Under the precise calculations of the God Devouring Pill, Ye Chenfeng, who was enduring the enormous pressure, lured the weakened divine pill calamity into the pill concocting furnace and used it to baptize the two elixirs.

"A life pill of the sage pill rank. It seems this old man can live for a few more years!" As he saw Ye Zichen resist the divine pill tribulation with his own strength, Lei Huang's cloudy eyes shone with a strange light as he spoke in a deep voice.

"Ancestor, do you really believe that he can concoct a sacred pill?"

The lightning that had lived for tens of thousands of years knew very well the difficulty of refining a Saint Pill. Even the most powerful Saint Masters of the Central World would have a very low chance of refining a Saint Pill.

"Mm, from his appearance, he should still have a lot of energy left. His refining techniques are also rarely seen in this world. I believe that he will definitely be able to successfully refine a pill!" Lei Huang praised.

"Treading the Heavens, where did this Ye Chenfeng come from, and which power did he come from?" Lei Huang asked.

"Morning Wind's origins are very mysterious. We don't know where he came from, but we can be sure that he isn't from one of the three Divine Kingdoms!" Black Lightning King said.

"As long as they aren't from the three Divine Kingdoms!" Black Lightning King nodded.

Ye Zichen gathered the four dao diagrams and controlled the Cosmic Sword Formation to defend himself for more than two hours, before the first stage of the divine pill tribulation disappeared.

At that moment, the tribulation cloud, which had enveloped the area for several miles, started to spin, rapidly pulling back its power. It turned into an even more terrifying holy pill tribulation, tearing through the air as it fiercely struck towards Ye Zichen.

"Void Mirror, Soul Descending Bell, block!"

Feeling the final divine pill Tribulation's power, Ye Chenfeng ignored the soul consumption and controlled the two quasi-sacred treasures to receive it.

"Boom boom boom!"

Explosions rang out as the two Saint Treasures were swallowed up by the Saint Pill Tribulation.

"Primordial Divine Wood!"

Seeing the terrifying holy pill tribulation explode onto his body, Ye Chenfeng summoned the Primal Chaos Wood to resist the baptism of the holy pill tribulation.

Under the protection of the Primordial Divine Wood, the divine punishment pill's power decreased rapidly. Under the isolation of Ye Chen's four great dao diagrams, Ye Chenfeng successfully reduced the divine tribulation's power to twenty percent, causing the divine tribulation's power to enter the furnace. The deepest layer was where the two elixir of life were refined.

"Soul-Returning Liquid, Water of Destiny, fuse!"

While Ye Zichen was using all of his strength to resist the divine pill tribulation, his soul force and soul power were falling rapidly. Fortunately, he had a lot of spiritual items that could help him recover, so he was quickly running out of soul energy.

Slowly, a day passed. The tribulation cloud covering the Thunder Clan's forbidden area became increasingly thin, and the energy contained within became increasingly small.

In the end, Ye Zichen drank a bottle of the Heavenly Energy Water and the Soul-Returning Liquid, then endured the terrifying divine pill tribulation.

"The pill is completed!"

Ye Chenfeng, who was riddled with scars, took a deep breath and activated the last two Saint pill patterns. Finally, after a long period of concocting pills for almost a month, he managed to condense two priceless Life Holy Pellets.