"Change!" Gao Ya said firmly.
By making this decision, Gao Ya took the risk of certain death. The Broken Mirror Pill was a secret medicine that the royal family never passed on to others. Moreover, he agreed to change the prescription of Tang Qingxi without reporting to the emperor. If he didn't die, he would at least be injured.
Yan Yun was surprised to see Gao Ya agree so readily. He immediately thought of where he had gotten the smallpox prevention and treatment methods. He said seriously, "Eunuch Gao, I will share the responsibility for this matter with you. If His Majesty blames us, the worst that can happen is that we both lose our heads."
Jiang Zhi opened his mouth but said nothing. He could only look at the two of them excitedly.
Tang Qingxi looked at the two men, who seemed ready to sacrifice themselves, and knocked on the table. "Don't get excited, both of you. I want not only the recipe for the Broken Mirror Pill, but also the recipe for the Great Rejuvenation Pill. Of course, I'll also give you another recipe."
"What recipe?"
"It's the cement recipe that Jiang Zhi reported. It should be OK to exchange it for the recipe for the Great Rejuvenating Pill, right?"
Gao Ya knew the recipe, and before leaving, His Majesty had instructed him to find a way to obtain the cement recipe.
The recipe for Broken Mirror Pill has already been given out, so the recipe for Great Return Pill is not a big deal.
Gao Ya gritted his teeth and said, "Change!"
"I also have a recipe for chain steel, which can be used to directly refine steel, eliminating the forging process. If the royal family has any other recipes, we can continue to exchange them." Tang Qingxi said.
She had learned that the most precious thing in this martial arts world was "hundred-fold steel," which involved heating a block of iron in scorching charcoal, forging it into a steel sheet, and then folding it in half and forging it multiple times.
Weapons made in this way are not easy to break or rust, but one disadvantage is that it is time-consuming and labor-intensive, and it is unlikely to equip all the troops with it.
Tang Qingxi planned to use the method of making blast furnace chain steel to see if the royal family had any other secret medicines. She didn't believe that the royal family only had these two secret medicines.
After saying that, Tang Qingxi handed the information about blast furnace chain steel to Gao Ya and asked him to take a look.
Gao Ya and the other two didn't care about any other postures and sat on the ground to study the blast furnace chain steel.
Jiang Zhi was completely confused by what he heard, but Yan Yun saw the significance of the recipe at a glance. He was half a man of the world and knew the significance of a certain weapon.
If this feature is applied to the army, the weapons of other armies will bend or break after a few strikes, while the weapons of one's own army cannot be said to be able to break hair, but at least it can break the opponent's weapons. How much advantage will this give one in the battle? Yan Yun dared not even imagine it.
What's more, in today's army, only senior officers have weapons, and many soldiers can go to war with just a wooden stick.
Yan Yun grabbed Gao Ya's hand and said, "Change it! We must change it, even if it means death. This is more important than that cement recipe."
Gao Ya looked at Yan Yun fiercely and said, "Exchange! Damn it, if I don't die this time, I will definitely give away all my wealth to accumulate merit for myself."
Turning around, Gao Ya said to Tang Qingxi, "Miss Tang, let's trade. I'll use a medicinal bath recipe that can improve physical fitness to exchange for this chain steel recipe. However, I don't have these recipes right now. I need to get them from Shengjing."
"But don't worry, Miss Tang. Give us a day and I'll give you the recipe."
Even though the royal family still had other prescriptions that An Yuqing didn't know about, Tang Qingxi said cheerfully, "No problem. I have recipes for drying salt, making frosting sugar, making rubber, making flawless glass, making soap... I have plenty of recipes here. I'm just exchanging prescriptions for medicine. If the royal family still needs any other prescriptions, you're welcome to come and exchange them."
After saying that, Tang Qingxi gave Gao Ya a brief introduction to these prescriptions.
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