Suddenly, the red jade stone in Bai Hao's hand was drawn into the outline of the Heaven and Earth True Furnace.

In an instant, the entire Heaven and Earth True Furnace seemed to be like a parched land receiving sweet rain, a foreign land meeting an old friend, a dead fish finding water, or a blind cat stumbling upon a dead mouse. The huge furnace began to shake violently, and the noise grew louder and louder.

Su Yuewan, who was admiring Bai Hao's painting, was also startled by the sudden commotion.

She quickly turned around and saw Bai Hao standing in front of the Heaven and Earth True Furnace. For some reason, the huge Heaven and Earth True Furnace suddenly began to shake violently, and the cracks on its surface started to "burn" one by one, just like when Su Yuewan was refining pills.

And the herbs inside seem to be being refined?

A fragrant aroma of medicine wafted from the alchemy furnace, so refreshing that just a whiff could dispel all fatigue.

The sheer scale of this production even before it's finished is astounding; one can only imagine how astonishing it would be if the elixir were successfully refined.

"What did you do?" Su Yuewan was startled to see that the Heaven and Earth True Furnace had started refining pills on its own.

Moreover, judging from the appearance, the herbs that should have been ruined in the alchemy furnace can still be refined now?

"I don't know... I just took out a stone, and then the furnace sucked the stone in by itself, and that's how it turned out," Bai Hao said.

He swore that he really didn't do anything this time; it was the alchemy furnace that started it!

"Stone?"

Upon hearing this, Su Yuewan curiously examined the Heaven and Earth True Furnace. Sure enough, she saw the red-glowing stone embedded in it, and her face lit up with shock.

"This is... a True Stone of Heaven and Earth?!"

The True Stone of Heaven and Earth is the core of the True Furnace of Heaven and Earth. Only a true furnace with the True Stone of Heaven and Earth is a true True Furnace of Heaven and Earth.

When Su Yuewan first obtained the Heaven and Earth True Furnace, there was actually a Heaven and Earth True Stone on it, but later she used it to refine a "Limitless Pill" in preparation for breaking through to the Supreme Realm during her seclusion.

However, before she went into seclusion, the Heaven and Earth True Stone on the Heaven and Earth True Furnace disappeared on its own after it had refined a Limitless Pill.

As a result, from that day on, the Heaven and Earth True Furnace lost its original brilliance. It was said that it could refine holy-grade pills, but almost no one could refine them anymore.

But now, Bai Hao has actually found the Heaven and Earth True Stone, allowing the Heaven and Earth True Furnace to regain its former glory?

Moreover, it seems that this Heaven and Earth True Furnace can even re-refine herbs that have already been ruined?!

"Where did you get that stone?"

Su Yuewan stared intently at Bai Hao.

The Heaven and Earth Stone isn't something you can just have whenever you want; otherwise, she would have found another one long ago.

But now, Bai Hao has actually taken out one?

How is this possible?!

Where did he get the genuine stone from heaven and earth?

"I was... fished out of the pool while I was taking a bath in the back mountain that day." Bai Hao blinked innocently.

Su Yuewan's face immediately darkened.

If it was fished out of the pool, then it was fished out. Why emphasize that it was on the day of the bath?!

However, she had no time to pay attention to Bai Hao's words now, her eyes fixed on the Heaven and Earth True Furnace that was automatically refining pills in the air.

The medicinal fragrance emanating from the alchemy furnace grew stronger and stronger, enveloping almost the entire Thousand Spirit Peak. Birds in the distance were attracted by the fragrance and flew over one after another.

"This is a pill that will be refined into a sacred grade!" Smelling the unprecedentedly rich medicinal fragrance, Su Yuewan's eyes were filled with undisguised excitement and fervor.

High-grade pills will emit a medicinal fragrance even before they are fully refined.

The higher the grade, the stronger the medicinal aroma.

The fragrance of this medicine now permeates the entire mountain; it would be hard to believe it's not a top-grade product.

"boom……"

A series of muffled sounds gradually came from the alchemy furnace. The lid of the furnace made a "bang bang" sound, like a kettle boiling over, as if the entire furnace was about to explode.

However, at the same time, the originally clear sky had become covered with dark clouds. Thick dark clouds gathered above Qianling Peak, and muffled thunder rumbled from within the clouds. Every now and then, colorful lightning flashed, reflecting a riot of colors across the gloomy sky.

"This is... a Saint-grade Pill Lightning?!"

Upon seeing the thunderclouds, Su Yuewan was first taken aback, then overjoyed.

The process of refining high-grade pills will always generate pill lightning. The higher the grade of the pill, the greater the power of the pill lightning. The highest grade of pill lightning is the seven-colored pill lightning that can only be generated by saint-grade pills!

If there were any doubts before, then the moment Dan Lei appeared, Su Yuewan was already certain that what was being refined in the Heaven and Earth True Furnace was a Saint-grade pill.

Originally, the Breakthrough Pill was not a sacred pill, but if the alchemy skill was high enough, a low-grade pill could be forcibly refined into a high-grade pill, and its efficacy would be several times higher.

If this is a high-grade barrier-breaking pill, then her success rate in breaking through mental barriers will be infinitely increased.

But there is a problem: it is not she who is refining pills now, but the Heaven and Earth True Furnace itself that is refining pills.

Therefore, Su Yuewan was still worried about Youxia.

"Could it really succeed?"

...

Dan Lei's appearance alarmed the entire Luo Hai Sect.

Everyone came out to look at the seven-colored lightning in the sky. Many people had never been exposed to alchemy instructions, so they did not know that this was lightning and thought it was just a strange phenomenon.

But some people do know.

"This is... Seven-Colored Pill Lightning?! Could it be that the Sect Master is refining a Saint-grade pill?!" Looking at the pill lightning in the sky, the Grand Elder was deeply moved and tears streamed down his face.

Is her sect leader finally getting serious?

...

At this time, in the Western Regions.

If we were to say which sect in the entire Divine Radiance Continent is the most skilled at alchemy, it would undoubtedly be the "Alchemy Sect".

In terms of strength, the Pill Sect may not be considered a first-rate force, but with their pill-refining techniques and the ability for anyone to refine pills, they possess a wide variety of miraculous elixirs, making their position in the Divine Radiance Continent virtually unshakeable.

You may look down on their strength, but you cannot look down on their alchemy skills.

Every day, countless people try to ask the Dan Sect for help in refining pills, but almost all of them fail.

At this moment, in the plaza of the Dan Sect, a man was instructing his disciples on alchemy.

Suddenly, a cloud containing seven-colored lightning appeared on the distant horizon, causing the man to pause in surprise, his expression turning to one of extreme shock.

"That's... the Seven-Colored Thunder?"

His surprised exclamation drew the attention of the disciples who were cultivating, who all turned to look.

"It really is Seven-Colored Pill Lightning! Who is refining a Saint-grade pill?"

"Isn't it said that only our sect leader can refine sacred-grade pills?"

"But the sect leader is clearly right here..."

The man gazed at the distant, multicolored lightning, his expression growing increasingly solemn...