Earlier, Ling Luo asked if there was anything else she needed to do.

Strictly speaking, there's nothing that Ling Luo absolutely has to do.

However, there is one thing she could do if she wanted to.

Ling Luo saved Bai Ying when she first took the exam for the Hailuo Military Academy. Later, during the Imperial Joint Examination, she also saved a student from another empire who was seriously injured and on the verge of death.

Although these two incidents attracted some attention at the time, the focus was mainly on the fact that she saved people.

As for the extent of Bai Ying's and the other person she saved's injuries, even they themselves were unaware of the exact nature of their injuries.

Therefore, at the time, no one knew just how quickly the medicine Ling Luo gave them to take effect, or how miraculously effective it was.

Although the healing potions developed by the pharmacists of various interstellar empires can effectively prolong rescue time and reduce mortality when combined with medical freezing techniques.

However, they quickly alleviated the injuries of the wounded, allowing the wounds to heal to some extent in an instant.

Therefore, if Lingluo's life-sustaining blood plasma could be mass-produced, it could save many lives.

Ling Luo thought Ye Xingxue's words made sense.

only……

Ling Luo paused.

Ye Xingxue asked, puzzled, "What's wrong?"

"When I saved Bai Ying and the others, I used three kinds of medicine: life-extending pills, hemostatic pills, and life-extending blood plasma."

"Judging from the name, it is a combination of the Life-Sustaining Pill and the Hemostatic Pill. However, no matter which of these three medicines it is, it is more complicated to prepare than the mental healing potion. Even if I change the prescription to reduce the difficulty, it is not certain that anyone can successfully prepare it now."

Don't be fooled by the fact that the hemostatic and life-extending pills she used to save Bai Ying were refined by her not long after she reached the Foundation Establishment stage.

But in reality, in the cultivation world, ordinary alchemists can only successfully refine her hemostatic pill and life-extending pill when they reach the late Golden Core stage or even the Nascent Soul stage, and the success rate is not high.

Judging from the ability of the pharmacists under Ye Xingxue to concoct mental healing potions, even if she processed the necessary spiritual plants as she did last time and then handed them over to them, the pharmacists under Ye Xingxue would at least need to reach level nine, five stars to barely be able to successfully concoct the potion.

However, this was just her guess.

Whether it works or not, we'll only know after we try.

Seeing that she was alright, Ling Luo immediately improved the prescription and prepared all the necessary spiritual plants and medicinal herbs, asking Ye Xingxue to take them to people to try.

They don't have any level nine pharmacists at their base, but they do have three level eight pharmacists.

Of these three level-eight pharmacists, one had only reached level eight a couple of years ago, and the one with the highest martial arts value was level eight with six stars.

After receiving the prescription from Ling Luo, Ye Xingxue found an opportunity to let them try it.

They tried dozens of times, wasting a lot of the best medicinal and spiritual plants, but still failed to successfully concoct the potion.

Based on the results of their formulation, Ling Luo felt that her judgment was correct.

To successfully concoct hemostatic pills and life-extending pills, one truly needs to be an interstellar pharmacist with a martial arts level of at least level nine and five stars.

Currently, across the entire interstellar space, there are only three martial artists who have reached the ninth level, five stars, including Ye Zhenyan.

Ye Zhenyan is not a pharmacist yet.

He is a mecha pilot.

As for the other two, even though they have reached level nine and five stars, and even though they are pharmacists, they may not necessarily be able to successfully formulate the improved versions of the hemostatic pill and the life-extending pill.

However, with the support of her cultivation techniques, the number of martial artists in the interstellar space who can reach level nine and five stars will gradually increase in the future.

However, by the time martial artists with a combat value of level nine and five stars become relatively common in interstellar space, it will probably be several hundred years later...