If you can mass-produce spiritual medicine in just three days with enough spiritual energy? Then send another rain of spiritual energy!

"Oh, my infinite Heavenly Venerable!"

"This, this, this!!"

"Did this poor Daoist see wrong? It really turned into Spirit Medicine?!"

Hearing Xuan Chen's uncomposed exclamation, Zhang Qingfeng didn't care about his demeanor anymore, hitched up his Daoist robes, and swooped into the herb field.

He crouched down, his trembling hands cupping a ginseng plant that had just completed its magnificent transformation, bringing it close to his eyes to observe it carefully.

The ginseng was crystalline throughout, its roots stretched out powerfully, and a faint, shimmering glow flowed across its skin. Faintly, a refreshing fragrance could be smelled.

Compared to the ordinary, Spiritual Qi-less herbs from before, this quality was like the difference between clouds and mud; it was as if they were two completely different plants!

"Incredible... truly incredible!"

"If we use this quality of herb for Alchemy, even if our techniques are rough, the success rate of pill Formation will skyrocket!"

Zhang Qingfeng was so excited that his beard was trembling.

"Ah, this..."

"The effect is actually this explosive?"

"This is way more powerful than the previous growth Spell that required poking here and prodding there!"

Standing on the ridge of the field, Lin Xiyue's small mouth was slightly agape, her beautiful eyes filled with surprise and delight.

She had originally thought that the biggest use of Gu Zhiyun's Spirit-Gathering Growth Formation was simply to completely liberate human labor, achieve automated planting, and have a wider coverage area.

But who could have guessed that this Formation could not only make the herbs grow wildly, but even imbue them with spiritual charm, causing them to transform into true Spirit Medicine?

This effect simply left the Azure Wood Spirit Transformation Art dozens of streets behind!

"Is this the true value of a Formation?"

"I love it, I love it! It's simply too useful!"

Looking at the vibrant green ocean before her, Lin Xiyue felt absolutely delighted.

This is great, the Great Xia now has Spirit Medicine to use!

Life is getting better!

"The Dao of Formations is truly profound and unpredictable."

"It's just a pity... I know nothing about this Dao."

"Otherwise, if I could learn a few tricks, even if just for support, it would be enough to add another trump card to my arsenal."

Li Fan, who had been standing to the side holding his iron sword and silently watching the show, couldn't help but sigh with emotion.

He also felt a sense of longing for such a method that could turn decay into magic.

But, always having self-awareness, he also knew that he truly had no talent in the Dao of Formations and couldn't compare to a Formation Prodigy like Gu Zhiyun.

Therefore, he could only stand to the side and watch with envy...

Just as everyone was marveling, Su Qinghan moved with light, lotus-like steps and walked into the herb field.

As a professional Alchemist, her perception of medicinal materials far exceeded that of ordinary people.

Therefore, she was not as excited as Zhang Qingfeng. Instead, she crouched down, extended her slender, jade-like fingers, gently touched the cap of a lingzhi mushroom, and closed her eyes to sense it carefully.

"Hmm..."

"Compared to those ordinary, mundane herbs, they are indeed much better, and the medicinal power has been purified quite a bit."

"But in reality... they haven't truly reached the category of 'first-order spirit herb'."

"At best, they can only be considered 'pseudo-spirit herbs' that have been tainted with Spiritual Qi."

How sharp was Su Qinghan's eye for distinguishing Spirit Medicine; she could almost instantly see the current state of these herbs, and a look of slight regret couldn't help but appear on her face.

If it were herbs of this quality, although they could be used to refine some relatively high-grade Grade 2 Pill, the quality would likely struggle to reach an excellent level.

"Oh, Sister Su, don't be in such a rush."

Hearing this, Gu Zhiyun waved her hand with a grin, her face full of confidence.

"After all, this Formation was just set up not long ago."

"With my improved Spirit-Gathering Growth Formation, as long as the supply of Spiritual Qi is uninterrupted, it's only a matter of time before these 'pseudo-spirit herbs' are completely urged into true first-order spirit herb!"

Speaking of this, she paused, her tone carrying a hint of regret.

"Of course, this is also the limit of this Formation."

"If you want to urge the growth of second-order or even higher-order Spirit Medicine, this Formation is completely insufficient."

"However..."

Gu Zhiyun changed the subject, a glint flashing in her eyes.

"According to the records in the 'xuantian zaohua formation compendium' I obtained."

"That Emperor actually had another supreme Formation truly used for cultivating Spirit Medicine!"

"Its name is — [Nine Heavens Spirit-Nurturing Creation Great Formation]!"

"Once this Formation is set up, it can carry out large-scale transformation, cultivating high-order Spirit Medicine, and can even nurture Saint Medicine or even the legendary immortal divine medicine!"

When saying the name of this Great Formation, Gu Zhiyun's small face was full of yearning. In her view, this was the truly Heaven-Defying Great Formation that could seize the creation of heaven and earth!

"Nine Heavens Spirit-Nurturing Creation Great Formation?!"

Hearing about the miraculous nature of this Great Formation, Lin Xiyue was immediately intrigued!

She curiously leaned over to Gu Zhiyun's side and tentatively asked:

"Since it's so powerful, can we..."

"Stop, stop, stop! Hold it right there!"

Before Lin Xiyue could finish her sentence, Gu Zhiyun hurriedly made a stop gesture and shrugged with a bitter smile.

"Sister Xiyue, don't even think about it."

"This Great Formation is powerful, but the threshold for setting it up... is dozens of times higher than the Myriad Origins Return to One Great Formation!"

"Just the amount of Heaven And Earth Treasure required would make me faint just looking at it."

"I'm certain that even if we emptied out all our current assets, we absolutely couldn't even gather a corner of the Great Formation!"

"So, at least for the time being, there's no way I can set up this Great Formation."

"Even a simplified version is very difficult!"

Gu Zhiyun said this while shaking her head frantically, fearing that Lin Xiyue wouldn't understand the concept behind it.

"Sigh, I got excited for nothing."

Hearing this, Lin Xiyue was a bit disappointed, but she quickly adjusted her mindset.

"It's okay, at this stage we aren't in a rush for any divine medicine or Saint Medicine."

"Being able to have first-order spirit herb to use is already beyond expectations!"

"We have to take it one step at a time!"

Immediately, she thought of another key question and looked at Gu Zhiyun, asking:

"Little Yun."

"According to the current progress, how long at the fastest will it take for this Spirit-Gathering Growth Formation to turn this field of herbs into true first-order spirit herb?"

This question was very important and was directly related to the Great Xia's subsequent Medicinal Pill production capacity planning.

"Well..."

Gu Zhiyun rubbed her chin, looked at the surrounding environment, and then looked at the Formation nodes under her feet.

"Actually, this mainly depends on the Spiritual Qi concentration of the surrounding environment."

"If we only rely on the current concentration of Spiritual Qi... it will take about half a month."

She quickly estimated the general time.

"Half a month?"

Lin Xiyue blinked, and a flash of inspiration suddenly struck her mind.

"Then... what if the Spiritual Qi concentration is high enough to cause rain?"

"Huh?"

Gu Zhiyun was stunned for a moment, thinking she had misheard.

"Spiritual Qi dense enough to... rain?"

"Sister Xiyue, are you joking?"

"This place of yours can be called a land of Dharma-Ending, even with my Formation Plate, it's impossible to achieve Spiritual Energy Rain, right?"

Gu Zhiyun was a bit bewildered, feeling that this hypothesis was a bit too outrageous. But looking at Lin Xiyue's serious expression, she still made a slight calculation.

"Hmm... but if there really was such an insane Spiritual Qi environment..."

"Then the growth rate of the herbs would definitely skyrocket crazily!"

"I feel... at most three days?"

"Actually, I'm not very sure, after all, I've never tested this Great Formation in such an environment..."

Hearing this number, Lin Xiyue's eyes instantly shone like two little suns!

"Three days?!"

"Good, good, good!"

"It seems that achieving freedom of first-order spirit herb is not just a dream!"

She clapped her hands fiercely, the excitement on her face overflowing.

"Let's go, let's go!"

"Let's start the experiment right now!"

Lin Xiyue grabbed the still-bewildered Gu Zhiyun and eagerly shouted to everyone:

"If we can really produce a batch of Spirit Medicine in three days."

"Then the quality of the Medicinal Pill we refine in the future will definitely improve by a huge margin!"

"By then, if we equip all our citizens with Grade 2 Pill to Cultivate, that scene... tsk tsk tsk!"

"I can't even imagine it!"

Lin Xiyue couldn't wait and turned to leave.

"But... Sister Xiyue, how do we experiment with this?"

"Where are we going to find a place that can produce Spiritual Energy Rain?"

Gu Zhiyun was pulled, stumbling, completely confused.

Lin Xiyue turned back, revealing a mysterious smile.

"Naturally, we're going to start artificial rain!"

"Forget it, I can't explain it clearly, follow me, you'll understand immediately!"

Saying this, Lin Xiyue didn't care about everyone's bewildered expressions and immediately took them, without stopping, toward the Nuclear Energy Spiritual Qi Conversion Center next to the base!