After finding the little rhinoceros, Li Er went mad.

Spring of the thirteenth year of the Zhenguan era.

For several days, the sky over Chang'an was overcast and gloomy, yet no rain fell.

It was as if an invisible veil shrouded the heart of this empire. However, what was truly suffocating was the tension and unease that permeated the air.

This is the third day since Li Shimin issued the decree that he would personally lead all officials to the Taiji Palace Square at dawn every day to respectfully welcome the immortal's teachings.

In the square, the towering altar was bathed in the soft light of dawn, and wisps of smoke curled from the incense burner. Civil and military officials, clad in python robes and jade belts, stood solemnly like pine trees.

Li Shimin, dressed in a black imperial robe and wearing a crown that reaches the heavens, stood in the center of the altar, his eyes bright and piercing as he gazed at the empty sky.

For three days, the sky remained dark.

For three days, no celestial music descended.

This undoubtedly added the most powerful fuel to the Cui Group's rumor offensive.

"See that? Even the immortals are ignoring the emperor!"

"That's no immortal being, it's clearly a demon! Your Majesty worships it daily; you're inviting a wolf into the house!"

Similar discussions, which started as whispers, have now become open conversations.

The victims, whom the Cui family had meticulously arranged, were also brought to the forefront within these three days, tearfully denouncing the disaster brought by Tianyan.

Some people who already had doubts about the government-issued salt finally sided with the rumors and even began to block salt merchants selling government-issued salt at the entrance of the market.

The air in Taiji Palace Square was thick with the sounds of wind and the cries of cranes.

On the morning of the third day, when the clock struck Mao (5-7 AM) and there was still no unusual phenomenon in the sky, some of the officials began to lose their composure.

Whispers of discussion surged through the ranks like a tide, though they were quickly suppressed, they could not conceal the pervasive pessimism.

Li Shimin's face was even more gloomy than the dark clouds on the horizon.

The anger in his heart had reached its peak.

But he forcefully suppressed his emotions, because he knew that at this moment, he absolutely could not lose his composure.

"Immortal..." he murmured to himself, his gaze fixed intently on the sky. An invisible force seemed to pierce through time and space, reaching the world where the river was located.

He was not unprepared.

Within these three days, the Dali Temple and the Bad People have secretly apprehended many of Cui's henchmen who were spreading rumors and inciting unrest.

But he also understood that this was not a fundamental solution.

Killing a few low-ranking soldiers cannot stop the rumors, nor can it shake the foundation of the powerful families.

He needs a real auspicious omen, a miracle that will shock the world and wash away all the stigma!

At that very moment, the void of the sky seemed to sense the emperor's will, and suddenly a barely perceptible ripple appeared.

Immediately afterwards, a series of clear yet eerie images slowly unfolded in the sky.

There were no immortals, no dragons, and no golden light in the scene.

What came into view was a mountain of brown feces, as well as various withered straws, fallen leaves, and weeds.

The officials were in uproar!

Someone exclaimed in shock, "What is this? It's filthy!"

Some people covered their noses, showing disgust.

Cui Renshi's spy in the court looked on with a mocking expression: Li Shimin waited bitterly for three days, only to receive such filthy things.

How unreliable this immortal is!

However, Li Shimin seemed to be struck by lightning, his gaze fixed on the sky.

He saw it!

He saw in the scene neat farmland with glistening, thriving crops, which were completely different from the barren farmland he had seen before!

The screen then transitions to a detailed explanation with pictures and text.

"The Immortal's Blessing: Farmers' Handbook, Volume One: Nourishing Soil"

Several large characters, written in an unprecedented font, floated above the sky.

Next came a detailed explanation with pictures and text:

"Those who cultivate the land know that the soil is the foundation of life. However, most soils are barren and lack nutrients, resulting in poor harvests. To achieve a bountiful year, one must first cultivate fertile soil."

"What is thick soil? It is the collection of animal manure, withered branches and leaves, human and animal urine, and ashes from plants, all gathered together, covered with soil, moistened with water, and turned over frequently. This is called decomposition."

The images are accompanied by clear breakdown diagrams, depicting everything from the accumulation of feces and the covering of soil to even the details of water splashing and turning over.

The decomposed black soil is dug out and scattered into the field to mix with the soil. This is accompanied by scenes of deep plowing and meticulous cultivation, with oxen plowing deeply and farmers turning the soil to a depth of half a foot, breaking it into fine particles like mud.

"Decomposed material turns into black soil, which is the essence of the soil. When applied to the fields, it can strengthen seedlings and increase yield by more than double!"

This substance is called farmyard manure.

"When tilling the land, deep and meticulous tilling can loosen the soil, improve aeration and water permeability, which is conducive to root growth, and can also bring deep nutrients to the surface, achieving two benefits at once."

The image freezes on a golden wheat field, where plump ears of wheat gleam in the sunlight.

The entire Taiji Palace Square was completely silent.

From initial doubt and disdain to current shock and ecstasy, the expressions on the faces of the officials changed dramatically like the tides.

Under the guidance of the immortal, those filthy things were actually able to transform into the essence of the soil, increasing production by more than two times.

This is simply unheard of and unseen!

Li Shimin's breathing became rapid.

He stared intently at every word and every picture on the sky. The content there seemed to be a sudden enlightenment, giving him an unprecedented sense of awe.

This is not some ethereal, magical art, but rather... a practical skill that overturns common sense!

"This...this is truly an auspicious omen from heaven!"

An old minister cried out in a trembling voice, tears streaming down his face.

Cui's spies turned pale.

The sorcery rumors they had painstakingly spread were shattered at this moment by the tangible promise of more than doubling production shown in this scene!

Li Shimin laughed loudly, his laughter resounding through the clouds, containing an unprecedented confidence and boldness.

"By imperial decree! Immediately print 10,000 copies of this Farmer's Handbook and distribute them to all prefectures and counties throughout the country!"

Officials in all regions were ordered to work with local elders and farmers to ensure that, in accordance with the instructions in the manual, they applied farmyard manure extensively and cultivated the land meticulously!

Anyone who disobeys will be severely punished!

"Dai Zhou!"

"Your Majesty, I am here!" Minister of Revenue Dai Zhou trembled with excitement.

"Let's calculate immediately: if this method were implemented nationwide, by how much would our Great Tang's grain production increase?!"

"yes!"

"Changsun Wuji, Fang Xuanling, and Du Ruhui!"

"Your Majesty, we are here!" the three prime ministers replied in unison, their faces filled with excitement and awe.

"This is a divine decree bestowed upon my Great Tang by the Immortal! I decree that all the people of the world know that the Immortal has protected my Great Tang and bestowed upon us the method of a bountiful harvest! Anyone who spreads rumors and misleads the people is a traitor who defies Heaven and shall be executed without mercy!"

His voice was like thunder from the heavens, shaking the hearts of all the officials. The struggle between the powerful families and the imperial power was instantly reversed by this sudden "divine decree".

[In the modern world, rivers flow in our homes]

"call……"

Jiang He let out a long breath, feeling completely exhausted.

After the system prompted "Energy points deducted successfully, data transmission completed," he kept staring at the screen, but there was no feedback on the screen for a long time.

A few minutes later, the scene showed Li Shimin laughing heartily with his head held high, while officials knelt in worship, their emotions running high.

"Looks like...it's working well?" Jiang He scratched his head, somewhat bewildered himself.

He had only organized the information he had found, and he hadn't expected such a strong reaction from the other side.

"Uncle Immortal, why are they kneeling down?" Little Sizi suddenly appeared, pointing at the screen on TV and asking curiously.

"Because Uncle Fairy gave them something very important." Jiang He smiled, picked her up, and kissed her little face. "So they are very happy and are thanking Uncle Fairy."

"I also want to thank Uncle Fairy!" Little Sizi said in her childish voice, waving her little hand at the TV screen.

Jiang He felt a warmth in his heart and looked down at the little one in his arms.

He suddenly realized that he was not only changing the fate of the Tang Dynasty, but in a sense, he was also redefining the role of "Uncle Immortal" for Xiao Sizi, and even for himself.

However, just as he was basking in this self-satisfaction, the system issued another notification:

"Insufficient energy points!"

"The host has successfully provided basic technology for the first time, triggering a revolution in agricultural production in the Tang Dynasty. Host rating: Intermediate Technology Leader."

"Reward: 100 Energy Points!"

Current energy points: 102.

"Sufficient host energy points detected."

"Sky Curtain Function Unlocked: [Immortal Decree Delivery]. The host can proactively issue a brief immortal decree to the Tang Dynasty, consuming 1 energy point each time."

"Sky Curtain Function Unlocked: [Sacrifice Guidance]. The host can actively issue sacrifice requests to the Tang Dynasty, specifying the types and quantities of items required. Each request consumes 2 energy points."

Jiang He's eyes widened instantly.

100 energy points!

Looking at the two new features, he could no longer contain his excitement.

"The divine decree and the sacrificial instructions..." he muttered to himself, "Isn't this exactly what I wanted?"

He can now proactively request tribute from the Tang Dynasty world!

The energy points are also enough for him to conduct multiple rounds of communication and demands.

He is no longer passively waiting for the offerings to appear, but can actively guide them.

"Gold...real estate...resources and conveniences that cannot be obtained through conventional channels..."

Sun Li's words echoed in his mind once again.

He looked at his small rented room, then at the little girl in his arms, his eyes shining with an unprecedented light.

A bold plan gradually took shape in his mind.

He intends to use these 102 energy points to build an unbroken bridge of wealth between these two worlds!

"System, I want to issue a divine decree." He tried to communicate with the system in his mind.

"Please enter the contents of the imperial decree, host."

"Tell the Emperor of the Great Tang that the Immortal, moved by the piety of the Great Tang, has bestowed upon him the method of a bountiful harvest. However, Heaven rewards diligence, and the Immortal also needs the offerings of believers. Those who wish to obtain more immortal methods should offer rare treasures, rare minerals, or unprecedented items at the altar in the Taiji Palace square."

After a moment's thought, Jiang He added at the end: "To show sincerity."

"Immortal decree content confirmed. Issue now? Energy points consumed: 1."

"release!"

Jiang He's voice carried an undisguised excitement.