Carefree Prince In Tang Dynasty

The manufacture of spring steel requires a special quenching process, and some alloys need to be appropriately added, the most common being silicon, manganese, etc. Among them, alloys with manganese added are superior in performance, so it has become Li Xin's first choice.

To be honest, Li Xin didn't expect that the metallurgical base he established with the mindset of not to waste talents could play such a vital role at this time and ease his anxiety a little bit. It is really... ...You should have foresight!

If everyone in the world is as far-sighted as I am Li Xin, then...that's really amazing, let's forget it.

After Li Xin successfully found the pyrolusite rich in manganese, all the projects in the metallurgical base were temporarily suspended. All hands were tuned by Li Xinzheng to study this special spring steel.

To be honest, although Li Xin knows the general method of spring steel, he can't remember the specific values ​​and conditions at all. You can only try one by one in a dumb way. In order to save time, he didn't care about saving money for His Majesty Li Er, and directly let several groups of people start the experiment at the same time, so the efficiency was greatly improved at once.

Sure enough, the road to scientific research is to burn money. As long as you find the right direction, the only thing left is burning money. If the burn fails, it means that the burned money is not enough.

Two days later, he finally got the suitable spring steel, whose hardness and toughness were much stronger than the current mainstream steel armor. Therefore, he immediately summoned the blacksmiths in the base and turned the spring steel obtained into two sets of armor. It was not until the armors were finished that he ordered them to be delivered to Cheng Chumo and Qin Huaiyu without delay.

But he himself lay down on the spot and fell asleep.

Although in most cases, Li Xin is not directly working, but for the past few days, he has been staring at the work of five or six groups, and he has to face countless problems at every moment, every few hours. It is necessary to accept and test the materials made. He is so busy that he doesn't even have the time to sleep, and can only sleep less than two hours a day at most.

In addition, perhaps due to too much mental stress, he was not sleeping well, and a little noise could wake him up. Wang Gui saw it in his eyes, but he felt very sorry in his heart.

Wang Gui has been with Li Xuandao for many years. The sentiment towards Li Xuan Dao is extraordinary. Now that Li Xuan Dao is no longer alive, this sentiment is naturally passed on to Li Xin, who is highly similar to Li Xuan Dao. To be more or less arrogant, he did treat Li Xin as his own child.

Li Xin slept very long this time, slept all day and night.

When he woke up, he had never felt so energetic. To be reasonable, in those three nightmarish days, he almost thought that he was going to die suddenly again several times. Fortunately, perhaps it was because he had been exercising well since he crossed over, and his physique improved more than that, so in the end he took all the exhaustion hard.

Li Xin remembered that he was lying down on the spot, but when he woke up, he was actually on a hard bed and changed into pajamas.

"Who changed my clothes while I was asleep?" He immediately yelled "Huarong pale".

Wang Gui happened to come in from outside and said weirdly: "The old slave will change it for you."

Li Xin's face was as gray as death: "Could it be that you brought me to the bed?"

Wang Gui blinked and nodded slowly.

"Oh my God... my innocent body... woo woo woo." Li Xin couldn't help screaming when he thought of the picture of himself being hugged by Princess Wang Gui.

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