Li Yuanhong quickly joined up with the guards, and then they had a rest for the night. After all, the soldiers had been detained for a day without eating or drinking, and they were still frozen. These human forces were almost consumed. Therefore, after a night's rest, the strength of all the soldiers slowed down.

In fact, Li Zhizhong was also worried. If Li Yuanhong rescued their leader, what would he do? After all, Li Zhizhong's high position for more than a year also gave Li Zhizhong a taste of power. Although Li Zhizhong had not been lost in his eyes by power, he would not be willing to let him suddenly give up everything in his hands. At this time, Li Yuanhong did not mention the affairs of the leader. He pretended to be confused and did as Li Yuanhong instructed.

Li Yuanhong kept an eye on Li Zhizhong when he talked to Li Zhizhong. When he first mentioned the military base, Li Zhizhong's eyes narrowed slightly. But later, when he heard that he had never mentioned the people who rescued the military, his spirit relaxed again. Li Yuanhong knew that Li Zhizhong could complete the task he had given him.

Later, Li Yuanhong gave some details. It was said that two airships were sent to Li Zhizhong to help him rescue the survivors. At the same time, Li Zhizhong was asked to keep secret and not let the other party's senior officials know. Li Zhizhong firmly agreed.

After making all the arrangements, Li Yuanhong left Qingyuan County in an airship. As for whether the plan to cut corners can be successfully completed, Li Yuanhong believes that Li Zhizhong will surely complete it successfully.

On the spaceship, Li Yuanhong had time to ask his master.

"Master Yu, what are you doing in Changbai Mountain

"Oh, well, the golden dragon you invited has a kind of protective armor. If you don't pay attention to it, I didn't find it at all. Later, I asked for a small piece of metal material for that kind of armor. I found that the metal is not only hard in texture, but also very wear-resistant. Besides, it can actively absorb some external impact energy, and then it can actively stimulate these The absorbed energy is released. So this kind of metal is more suitable for weapons and armor than the grade steel we use now. " Master Yu said.

"Oh? This amazing metal? I haven't heard of it before Li Yuanhong listened to master's introduction. Although he didn't understand many professional things, the materials that Master Yu valued so much were not ordinary things.

"This kind of metal is not very common. It can only be found in some special places, such as volcanic craters or some ground fissures. This kind of metal needs to be tempered by underground fire to form slowly. It happens that Changbai Mountain is a volcano, but it's dormant now, so there is this metal around it. If the Dragon hadn't provided clues, I would have never known there would have been such a metal in my life. " Master's face said.

"Oh? What's the name of this metal? " Li Yuanhong also asked curiously.

"this metal is called gold essence, meaning the essence of metal." Master Yu said.

"Interesting name. In this way, I will arrange someone to be responsible for mining these ores. Master Yu, you don't have to risk yourself!" Li Yuanhong said with concern.

"All right." In fact, Yu TIANYAO was scared to death this time. At first, he thought he couldn't live.

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