After the shock, there was uncontrollable ecstasy and... an almost instinctive desire that grew wildly in Yu Bai's heart!

Spirit gathering array!

This is simply a magical tool!

A light bulb went off in her head, and an extremely bold idea suddenly popped up in her mind!

"Master Fusu! Since this spirit gathering array can amplify the power of the crystal core to such an extent, even animals can be mutated like that..."

"What if, what if we put ordinary vegetables, fruits, or even grains in it?"

Her breathing quickened. "Will the food nurtured by the Spirit Gathering Array also undergo a complete transformation? If people consume it over a long period of time, will their bodies be subtly strengthened, becoming healthier, or even... immune to all diseases?!"

This is the supreme cause that will truly benefit all people and benefit future generations!

It has more far-reaching significance than simply strengthening soldiers!

Upon hearing this, Fusu was stunned at first, then he burst into laughter, with a hint of relief and...obvious admiration in his laughter.

"Hahahaha! Miss Yu, do you know that your idea actually coincides with what the emperor thought back then?"

"What?!" Yu Bai was shocked. The First Emperor had thought of this too?!

Fusu's smile remained unchanged. "Father, your majesty is a man of great talent and vision. How could he be satisfied with just strengthening a mere hundred elite soldiers?"

"Although the Spirit Gathering Formation is miraculous, its operation ultimately depends on the crystal core. And the crystal core is so precious, how can it be easily consumed?"

"If we want to strengthen the army on a large scale, the number of crystal cores required is simply astronomical, and it is not something that a single country can easily afford."

"so,"

Fusu continued, his tone revealing a wisdom that seemed to see through everything.

"After careful consideration, Father turned his attention to the 'essence' of our daily food—grains!"

"He believes that instead of wasting precious crystal cores to directly strengthen the soldiers, it would be better to find another way. He would set up a spirit gathering array on the fields, combining the spiritual energy of heaven and earth with the power of the crystal cores to produce food containing special energy!"

"In this way, anyone who eats this food will, over time, naturally become far stronger than an ordinary person, immune to all diseases, and possess greatly increased strength."

"Soldiers raised on this kind of food will surely be strong. This is the true foundation of a strong nation, the foundation for eternity!"

boom--!

It was as if thunder exploded in Yu Bai’s mind!

The First Emperor!

The vision and courage of this emperor of all ages once again refreshed her cognition!

Directly and fundamentally improving the human race, such a feat and such foresight are simply unbelievable!

"Prince Fusu,"

Yu Bai took out the bag containing the crystal core.

"Since this formation consumes more than one crystal core at a time, and the more the better, please take these... and help His Majesty the First Emperor realize his grand ambitions at an early date!"

She handed the bag over again without hesitation. There were at least two-thirds of the crystal cores Han Yi gave her in it!

Fusu accepted it solemnly without refusing, "Miss Yu is so kind, Fusu thanks you on behalf of my father! With this help, my father's 'farming plan' will surely be accelerated significantly!"

Yu Bai smiled sweetly, but her heart was already surging.

She suppressed her excitement and asked eagerly, "Master Fusu, could you please teach me a thing or two about the Spirit Gathering Formation? I'd like to try it too. If it succeeds, it would be a great blessing for us!"

When Fusu heard this, a rare look of embarrassment and shame appeared on his handsome face.

He coughed lightly and said somewhat embarrassedly, "Miss Yu, my father has handed this matter over to the Taoist priest in the palace. Fusu... Fusu was only concerned with sharing these achievements with you, but he never asked in detail about the formation diagram and the secrets of its deployment."

He paused, and promised sincerely, "But don't worry, Miss Yu. After Fusu returns, he will immediately consult the Taoist priest and make sure to learn the detailed method of setting up this spirit gathering array. I will then tell you!"

"That's great!" Yu Bai's face was filled with joy, and the heavy stone in his heart fell halfway.

She thanked him repeatedly: "Then I'll have to trouble you, Master Fusu!"

This news must be told to Han Yi and the others immediately!

In the end times, they need this kind of hope more than anyone else!

Food and reinforcement are simply survival tools tailor-made for them!

Fusu nodded with a smile, chatted with Yu Bai for a few more words, and then said goodbye and left. He was also eager to report to the First Emperor about Yu Bai's gift of the crystal core and her interest in the spirit gathering array.

As soon as Master Fusu left, Yu Bai couldn't wait to sink into his mind, his thoughts connected with the "West City Gate" that represented the modern era -

"Han Yi! Han Yi! Are you there?" she called anxiously, her excitement hard to hide in her voice.

However, Han Yi, who usually replied almost instantly, was now completely silent on the other end of the line.

Yu Bai's heart tightened and his brows furrowed instantly.