Elf science, I created a new generation

【Ding!Congratulations to the host for fulfilling the wish of the vampire count and obtaining the blood of the S-rank vampire count. 】

Ye Feng took a look. The blood of a vampire is a tube of blood. It can be seen that this tube of blood can be used by anyone.

Count Tanggula is very grateful to the old lady, and at the same time hopes to help the old lady achieve any wish.

The old woman smiled and said, "Saving you was just a matter of effort, don't take it to heart."

"It's nothing to you, but it's a gift of regeneration to me. If I can, I'll restore your youth."

Earl Tanggula very much hoped that the old woman could become a blood family and be together forever.

"No, I'm a Christian, so naturally I wouldn't choose to be a blood race."

The old woman refused to become a blood clan.

"Then what wish do you have? I will help you fulfill it."

"Wish...help me find a formula for a magic medicine that can cure all diseases."

The old woman can't stop talking to death.

"This... Dongfang boy, do you have such a prescription?"

Of course, Ye Feng has the capital to provide prescriptions, he thought of a medicine, he can try it.

"I can try, but..."

"Your reward is indispensable."

Tanggula cared about the old woman's feelings very much, no matter what the price was, she would fulfill her wish.

"Okay, this is a magic medicine, let me demonstrate it for you to see."

Ye Feng intends to make aspirin in his own way.

In this world, at this time, aspirin is definitely a miracle drug that can treat various diseases.

Ye Feng went out and found a big willow tree.

Get out your pocket knife and cut through the inner and outer bark of the tree.

Do not cut rings around the trunk, as this can damage or kill the plant.

"Don't pluck the bark from the same tree multiple times a year, it will weaken the potency."

Ye Feng reminded that this is advanced education, and it can cultivate excellent pharmacists.

After a while, pry the bark from the tree.

Leaf maples tear off the pink part of the bark and wrap it in a coffee filter.

Filters help keep dust and debris out of your prep.

Put in an appropriate amount of water and boil the bark for 10-15 minutes.

Remove the mixture from the heat and let it steep for 30 minutes.

After some means, a tincture (30:1 ratio in 5% alcohol) is made from willow bark, and is available in powder form containing a standardized amount of salicin.

"Remembering these knowledge points will save you a lot of detours."

Ye Feng explained some details to the old woman in detail.

The old woman is also very easy to learn, and recorded them one by one.

Salicin in willow bark is related to, but not chemically identical to, acetylsalicylic acid (aspirin).

It takes some technical means to convert it into aspirin.

Ye Feng also taught these techniques to the old woman.

I have to say that this old woman is very talented in medical skills. After Ye Feng's several calls, she quickly mastered my knowledge points.

In addition, there are other bioactive molecules in willow bark that have therapeutic properties.

Willow contains polyphenols, or flavonoids, which have anti-inflammatory properties.

Willow also contains tannins.

Willow works slower than aspirin as a pain reliever, but its effects last longer.

Many medicines can be extracted from willow bark to treat human diseases.

Of course, you should pay attention to the appropriate amount of these medicines made by hand.

Otherwise it is easy to cause side effects.

Take salicylates, so people who are sensitive to other salicylates should avoid the salicin in willow bark, which may pose a risk of Reye syndrome.

Willow might not be safe for people with blood clotting disorders, kidney disease, or ulcers.

It interacts with several medications and should only be used with the approval of a healthcare provider.

But in any case, in this era in the dungeon world, if you have aspirin or derivative drugs, you can treat many diseases that were difficult to treat at that time.

It can be described as a miracle medicine for the benefit of all mankind.

"Hero, thank you so much, I thank you for all mankind!"

The old woman had kindness in her heart and developed a heart of admiration for Ye Feng.

"Count, I have done what you told me to do. Look at... my reward?"

Ye Feng asks Tang Gula for benefits.

Tang Gula did not break his promise, took out a bunch of keys and handed them to Ye Feng, saying: "This is one of my old castles, I will give it to you, and you will be the owner of the old castle from now on."

"This……?"

Ye Feng was very surprised, he did not expect to get an old castle.

But what use was it to him?
This is the dungeon world, he probably won't come here a second time, even if you give him a city, it won't help much.

"Take it, this is my sincerity."

Tang Gula thought that Ye Feng felt that the castle was too expensive, so he was embarrassed to accept it.

In fact, the ancient castle was built by Tanggula for the old woman, hoping to spend the rest of her life with the old woman.

It's a pity that the old woman doesn't want to be a blood clan, so there are only a few years left, so there is no need to toss about.

So Tang Gula gave Ye Feng the castle.

Accompany the old woman to live the rest of the old woman's life by himself.

【Ding!The system reads Earl Tanggula's voice and activates a special mission - the mission of the vampire bride. 】

[Task requirements: Prompt Alice (the old woman) to become a blood race, marry Count Tanggula, and live in Tanggula Castle. 】

[Mission completed: a living mobile fortress that can be brought into any world. 】

[Mission failure: no penalty. 】

[Note: Earl Tanggula and Princess Alice are a couple, and I hope the host will match them up. 】

Ye Feng was taken aback, the tasks in this dungeon space must be too frequent.

As soon as I came in, I did several tasks in a row, and I gained a lot. It seems that I am about to rise.

"Alice, is that you?"

Ye Feng stared at the old woman and asked.

Um? ?

Alice was very surprised when she heard Ye Feng's words.

"How do you know my name?"

Tanggula on the side also became puzzled, even he didn't know Alice's name, how could an oriental guy know.

Ye Feng took out a test tube, which contained the blood of the S-level vampire count blood. As long as he took it, he could have the blood of the S-level vampire count.

Count Tanggula saw the bloody test tube in Ye Feng's hand and felt his heart beating faster.

That shows that the bloodline of the S-class vampire count is higher than that of the count of Tanggula.

"what is this?"

Alice is very curious about the lineage of the S-class vampire count.

"This is an ancient bloodline, and it is also a mission I have received. Find Princess Alice, and give this bloodline to Princess Alice."

Alice was taken aback. It was obvious that she was the princess of the ancient country that Ye Feng said, and she was living among the people for special reasons.

"Who is your client?"

Alice will not trust anyone easily, she wants to check Ye Feng carefully.

But Ye Feng was already prepared.

Because it is a task issued by the system, the information inside is very comprehensive, so Ye Feng knows all the details.

"An old king with a white eye in his left eye."

"Father!"

Alice broke down emotionally, she knew that the old king Ye Feng said was her father.