The cultivation base is returned ten thousand times, and the starting strength is at the Four Empero

According to this learning efficiency.

Ning Chuan finished studying all the books that Kurokas gave him in less than three hours.

When Ningchuan put down the last book, Kurokas was so shocked by Ningchuan's learning efficiency that he was speechless.

He had never seen anyone learn so efficiently.

It seems like Ningchuan was born to be a genius in medicine!

Kurokus swallowed in shock.

Some of them raised some difficult questions to verify it.

As a result, Ning Chuan answered all the questions fluently.

This forced Kurokas to admit.

Ning Chuan had indeed memorized all the books in that pile.

He has successfully entered the field of medicine.

You can learn more in-depth content from him.

"This kid is truly a genius!"

Kurokas couldn't help but sigh.

He turned his head to look at Ning Chuan, hesitated for a moment, and then spoke.

"Now that you have mastered the basics, prepare to learn pharmacy, which is what I am best at."

The words fell.

Kulokas returned to his lighthouse cabin.

He also brought out a large collection of books related to pharmacy for Ningchuan.

Such as "The Great Route Animal and Plant Encyclopedia", "The Great Route Drug Application and Efficacy Summary", "The Basic Proportion Scheme of Medications"...

Looking at these precious books that Kurokas took out.

Ning Chuan accepted it all without any hesitation.

Because he knew that if he wanted to learn pharmacy well, he had to understand all the medicines.

Ning Chuan flipped through the books in his hands one by one.

He continued to use the power of the system to reinforce the knowledge he had already learned.

Until all this knowledge penetrated deep into his mind.

time flies.

Blink of an eye.

Ningchuan has learned from day to night.

Even during mealtimes, Nojiko, Nami and the others took turns feeding him.

Look at Ning Chuan who has such perseverance.

Kurokas on the side couldn't help but admire in his heart.

"This kid is pretty good!"

"So smart and talented, and so hardworking."

“It’s really rare!”

After sighing, Kurokas returned to his hut.

Once again, he brought out a large pile of books.

He wanted to see how amazing Ning Chuan's learning speed was!

Until the next morning, when the sun climbed above the horizon.

Ning Chuan finally finished learning all the books, research notes and general potion formulas that Kurokas brought out!

As he closed the last book.

Ning Chuan felt that he should have become an excellent pharmacist by now.

"Have you learned all these things?"

Looking at Ning Chuan who stood up and practiced Kun Quan to exercise his body.

Kurokas exclaimed in disbelief!

"I've finished learning!"

"I have to say, pharmacy is really profound!"

"Mr. Kulokas, I admire your research!"

Looking at Ning Chuan's extremely relaxed appearance at this moment.

Kurokas couldn't help swallowing.

"Good guy!"

"I have been researching medicine for decades, and this kid mastered it in just one night?"

"What a joke!"

Although Kulokas found it hard to believe all this in his heart.

But he had no intention of testing Ning Chuan.

After all, I have experienced the change of attitude from questioning to shock several times before.

Now Kurokas is a little numb.

"You kid, you're such a pervert!"

Kurokas shook his head helplessly.

Then, he reached his hand to his waist and took out two yellowed pieces of paper.

There are densely packed small handwriting on these two yellowed pieces of paper.

Ning Chuan took a quick look and determined that the formulas for two medicines were recorded on it.

"These two recipes are my specialties."

"I didn't intend to teach you at first, but after thinking about it, I thought it would be a waste for me to keep it, so I might as well let you take a look."

"It would be great if you could improve on these two prescriptions!"

Kurokas shook his head helplessly.

Finally, he began to explain to Ningchuan the uses of these two formulas.

"This formula is the medicine I used on Roger at that time."

“It allows him to temporarily ignore his physical pain and stay in the best condition until his death.”

"But unfortunately, this prescription has a huge side effect, which is that it will further aggravate his virus and reduce his survival time."

Ning Chuan took the prescription from Kurokas's mouth in his hand.

He glanced over it briefly.

With his current identity as a master of pharmacy.

It is not difficult to see the efficacy and side effects of such a prescription combination.

"If Roger doesn't take this medicine, he should be able to live twice as long."

"However, his condition may be much worse."

Ning Chuan looked at the prescription, thought for a moment, and gave his own analysis.

After hearing Ningchuan's guess, Kurokas couldn't help but look at him again.

Because Ningchuan’s analysis is quite correct!

"He can analyze so many things just by looking at the prescription. I'm afraid this kid has become a master of medicine, right?"

"What an incredible boy!"

Kurokas sighed in his heart.

Finished introducing the first prescription.

Kulokas turned his attention to the other prescription in his hand.

However, when he looked at the other prescription in his hand.

A rare look of excitement appeared in Kurokas' eyes.

"The second potion formula I'm going to teach you is a body strengthening formula. It's the last one I researched!"

"Because it is too demanding, it must be taken by young people no older than 15 years old, and no one has actually used it yet."

Having said that, Kurokas looked at Ningchuan excitedly and spoke.

"After using this medicine, the user's physical strength and injury recovery speed can be continuously improved over the next few decades!"

"Especially after a lot of fighting, its medicinal effect will be further exerted!"

Having said this, Kurokas suddenly stopped.

He looked at Ning Chuan helplessly, then shook his head.

"Although this prescription is powerful, the cost is that your life span may be greatly affected!"

After listening to Kulokas's narration.

Ning Chuan directly gave his analysis.

"So, its principle is to make people stronger quickly by constantly squeezing their potential, right?"

Kurokas didn't answer, but nodded silently.

“I have applied all my life’s learning to this prescription.”

“But I can’t figure out how to improve it further.”

After hesitating for a moment, Kurokas put the prescription in Ningchuan's hands.

"There is a pharmaceutical laboratory I set up in the lighthouse. It has basically all the materials needed for pharmaceutical experiments."

"If you have an idea, you can try it."

Ning Chuan took the recipe, studied it carefully for a while, and had a plan in mind.

He looked at Nami and the others, wondering if this potion could be improved and its side effects eliminated.

Perhaps it can help Nami and the others quickly improve their strength.

Although Nami and the others didn't say anything about their own strength.

But Ning Chuan knew that they also wanted to become stronger and help him.

There are many ways to become stronger, such as devil fruits or hard training.

But Ningchuan didn't want them to eat the devil fruit.

After all, after eating the devil fruit, you will be afraid of sea water, which is a fatal weakness!

But if they want to practice hard, Nami and the others are too young now.

The speed of cultivation is not very fast, which is also a big problem.

But now, Kurokas took out a new type of potion.

This is Ningchuan’s good method to help them become stronger quickly!

"Eliminate the side effects of the medicine?"

"Then we must do more research!"