章節 409: Long live Emperor Shen lang! Disaster of Ning Han

"Do you have the antidote?"

The antidote to the Black Death?

Shen lang had it, but he also did not have it.

What was the special medicine for the Black Death?

Penicillin!

With the current industrial strength, it was impossible to mass produce penicillin.

The most cost-effective way was to extract the mold from a moldy special melon and then cultivate it in corn extract.

This way, a certain amount of penicillin could be obtained.

Shen lang had known about this method for a long time. However, he only found this type of sweet melon when he was in the sand primitive tribe. He only managed to extract a portion of penicillin.

However, the number was still very small.

Once the Black Death broke out on a large scale, it would be difficult to save them.

The penicillin in this world was still ten times or even a hundred times more precious than gold.

…………

"Do you have the antidote?" Princess Ji Xuan asked again.