System experience officer

Pan Xuan thought about it and nodded in agreement. Han Zifeng waved goodbye to his man. With Jiang Run as positioning coordinates, Pan Xuan was able to find the Pangu secret realm in the previous realm relatively smoothly.

Zifeng asked his own system: "I'm floating in the void, can you float it to the Jade Emperor for me, and throw it back at least to save trouble?"

Fairy tale system: "5 points, throw the Jade Emperor in front of Yang Jian."

Zifeng nodded, that's it, she said: "By the way, tell Yang Jian, he can do whatever he likes."

The fairy tale system was executed happily, but Yang Jian was not polite and just beheaded the unlucky Jade Emperor, and then threw his soul to reincarnation in the mortal world. As for whether he could return to his place, no one really cared.

Fairy tale system: "A total of 10 points have been obtained in this world, and the next one will come."

After Zifeng appeared, he saw a group of people in front of him. He looked around, um, there were two big mountains next to them, and then a group of people were happily digging mountains. But the tools were simple and the food was simple. What was going on?

Zifeng looked at the group of people and went over to ask: "Ahem, excuse me, are you just digging mountains? Where is this? Who are you?"

Not to mention, the people here are still very talkative. One of the oldest people said: "My son, we are digging mountains. The one we handed over to Taihang is called Wangwu."

Zifeng interrupted: "Your name is Yu Gong?"

The old man nodded, and Zifeng immediately covered his face and asked the system: "Dear, what is my mission this time?"

Fairy tale system: "First of all, violence is not supported, and secondly it must be done by manpower. Task one is to help Yugong move mountains. Task two is to help this village develop."

Zifeng touched his chin and asked, "Does technology count as manpower?"

System: "Forget it, but only if they need to rely on their strength to do it can it be considered completed by manpower."

Zifeng touched his chin. At first, these people were determined to help. First of all, to dig mountains and siege cities, explosives were a must-have product. Secondly, an excavator was too difficult to get, but explosives were easy to get. !

She grinned and asked the Yugong opposite: "Old man, are there any of you in this group who know how to do firecrackers?"

Yugong nodded, turned around and called his children and grandchildren and said, "All five of them can make firecrackers. How many do you want?"

Zifeng looked at a few people and asked, "When you are doing firecrackers, will you accidentally blow yourself up?"

One of the five people answered: "No."

Zifeng nodded and said, "So, do you want to get rid of these two mountains as soon as possible?"

The five people and an old man nodded happily. Yugong handed over his hand and asked: "Girl, do you have a way to quickly dig the mountain?"

Zifeng nodded and said: "To put it simply, it is to increase the composition of the gunpowder in the firecrackers, so that the explosions of the firecrackers will be more powerful and larger, and can explode the rocks. In this way, it should be much easier for you to clean up the rubble. Bar."

The five people patted their heads. Why didn't they expect that Zifeng roughly drew the size of the new firecrackers? The five people suddenly discovered that, at this size, it is really possible to blow up rocks at this size. They nodded and then ran to the side to study.

Zifeng scratched his head and asked Yugong again: "What about that? Are there any normal craftsmen? The kind who can do the magic tricks."

Yu Gong turned around and waved, and a group of craftsmen appeared beside Yu Gong. Zifeng immediately began to draw on the ground. It was a simple pulley conveyor belt. Zifeng pointed at it and said, "Well, you can make something similar." Really? If you can do this, you will have a lot of energy left."

Several craftsmen looked at it and thought it was very simple. Zifeng asked the system: "Is there a simple structural diagram?"

System: "No, at least in this plane, exchange is not allowed."

Zifeng nodded, thought about it, and used Xuanguang Technique to demonstrate to the craftsmen what she was talking about. Then he asked: "Can you research something similar that you can use?"

After she finished speaking, she looked at the group of craftsmen with starry eyes, and one of them asked weakly: "Well, girl, can you ask us to take a look again?" Zifeng nodded, released the things in his memory again, and looked at Those craftsmen.

One of them took out a pen and paper and started to draw. After finishing the drawing, a group of artists said it was OK, and then a group of people began to study this thing.

Don't say it, you really can't underestimate the IQ of the ancients. Zifeng gave a general situation and a rough appearance. After a group of people discussed it for five days, they finally developed a simple conveyor belt.

When Zifeng saw this thing, he immediately gave this group of craftsmen a thumbs up, awesome, these people are really awesome! Zifeng thought about it and asked an even better question: "You craftsmen, do you want to do another extreme operation?"

A group of craftsmen showed bright eyes and expressed their intention to challenge. Zifeng thought about it and gave the excavator directly to these people. She would give it to these people and tell everyone what she knew about how to make this thing.

Not to mention, the questions raised by these craftsmen are also very cutting-edge: "There is not enough iron. The box at the back is easy to talk about, but most things need iron."

Zifeng thought about it and asked: "So how is the smelting technology now? I mean, with enough iron, can you make it into something that can be used for household work?"

A few craftsmen called in a few professional blacksmiths, and a group of people discussed and studied for a full day, and gave a clear answer: "Although we can't make a knife as delicate as yours, a rough version should be fine."

Zifeng calmly put these things on the ground again, drew a simple version, and clearly told them the principle of the lever, and also told them the meaning of the operating lever, plus the conveyor belt below, eh Well, perfect.

A group of craftsmen took a few deep breaths, and one of them said, "Sister, do you think too highly of us?"

Zifeng said happily: "Come on!"

A group of people sighed, forget it, study it, they have to study it seriously. Zifeng arranged to play and once again gave everyone a way: "That is, you can make a wooden version or a clay version first, and study whether it can be moved or not. When I get the iron, you can start to follow up."

The craftsman nodded and replied: "Don't worry, girl. When you come back, if it doesn't work, we will develop a movable version."

Zifeng clenched his fists again and cheered everyone: "Come on!" A group of honest people nodded, eh, they will work hard. Zifeng touched his chin and thought about it and said: "Hmm, these two can help you dig mountains. , it should be about the same." After saying that, she turned her eyes, closed her eyes and felt around to see where the iron ore was nearby.

Fortunately, she has the blood of Nuwa, so finding a mine will not put much pressure on her. Soon she found qualified iron ore not far away.