He paused, as if trying to organize his words to describe this miraculous effect.

"When I used it before, I felt a warm current flowing through my body, and all my fatigue disappeared, and I felt refreshed."

"But General Meng Tian used it himself, and the effect was even more amazing."

"Meng Tian's army has been fighting on the battlefield for years, and they have countless old wounds on their bodies."

"After taking an elixir of immortality, not only did his hidden injuries heal, but he also looked several years younger! Now he's full of energy, as if he's returned to his prime!"

When Fusu said this, his tone was full of excitement.

Meng Tian was his master, his best friend, and a most important minister of the Qin Dynasty.

Meng Tian's good health is a great thing for Fusu and the Qin Dynasty.

Yu Bai didn't know what Fusu was thinking, but he was shocked when he heard it.

One?

General Meng Tian used one crystal core at a time?

Eldest brother Yu Sheng and third brother Yunian have been using crystal cores these two days, but only a part of the two crystal cores have been consumed, and the surface is covered with a light gray layer, which is far from being used up.

Unexpectedly, the legendary Qin general Meng Tian could use up one at a time!

It seems that the more damaged a person's body is, the more significant the effect of this crystal core is, and the greater the consumption is.

This discovery made Yu Bai's heart tremble, and also gave her a deeper understanding of the effect of the crystal core.

She looked at Fusu and said solemnly, "Master Fusu, there is something I must tell you. This thing is not actually an elixir of life."

Fusu was slightly stunned, his eyes fell on Yu Bai's face, waiting for her next words.

"Although it can heal injuries and prolong life, it cannot truly make people immortal."

Yu Bai paused and continued, "Also, I've discovered that its effects seem to be related to the user's physical condition. The more damaged the body is, the more pronounced the effect, but also the greater the consumption."

"Just like General Meng Tian, ​​he used up one in one go, while my brothers used it for two days and only used up a small portion."

"Also, this thing, its name is... Crystal Core."

"Crystal core?" Fusu chewed on the name, his eyes falling on the crystal clear stone.

The small stone, emitting a faint fluorescence, really looks like a crystal clear fruit core.

"Crystal Core..." Fusu repeated the name again, a glimmer of understanding flashing in his eyes, "This name is very appropriate."

He raised his head and looked at Yu Bai, his eyes full of gratitude: "Miss Yu, thank you for telling me this."

He knew that Yu Bai was sincerely helping him and Daqin.

"You're welcome, Master Fusu." Yu Bai smiled faintly, "I hope these crystal cores can truly help those in need."

Fusu nodded solemnly and pushed the wooden box in his hand forward: "Miss Yu, please accept this money."

"Thank you, Master Fusu." Yu Bai accepted the wooden box without hesitation.

The road ahead is still long, and she needs to become stronger to protect everything she wants to protect.

And this money may be the key to changing her destiny.