After some understanding, this place was indeed seriously affected. Although the disaster relief team in Raoyang has come to provide relief many times, it can only keep people from starving to death.

Ziying immediately ordered Peng Yue to command the people to leave some of the food to the local disaster victims.

Seeing bags of food being moved down, Xia Ke served Ziying while pouting, saying, "These people all want to attack the young master, why are the young master so kind to them?"

"Didn't you want to assassinate me too? I'm not very nice to you?" Ziying smiled and said, "It's not them who are wrong, it's the world, they can't help themselves, they are all pitiful people. Although I am not a saint, I also want to do my best to save someone. I am a person."

Due to the large number of people accompanying him, the speed of traveling will inevitably not be faster. In addition, there will be some relief for places with severe disasters along the way. After more than half a month, Ziying and his group returned to Raoyang.

Under Sima Shang's command, everything was running normally. Some cumbersome statistics and other matters were sent to Xu Cheng's residence by a special person, and he would handle it.

After Ziying came back, he asked Han Tan to arrange the residence of Peng Yue and his son, and ordered the fishermen who followed him to register household registration and grant land.

After visiting his mother Du Ling, Ziying ordered people to move out the political affairs of recent times to learn about what has happened recently.

Seeing that drought relief and disaster relief were progressing in an orderly manner, Ziying felt relieved.

At this moment, a few not-so-conspicuous records suddenly appeared in Ziying's heart.

"When the well outside Liyang City was dug, water did not come out deeper, and it became deeper. There was black water flowing out and floating on the water. It would burn when it encountered fire and should not be drunk."

Looking at this record, Ziying immediately fell into deep thought. How did this record imagine so much with oil in later generations and associate it with her previous life. If I remember correctly the later North China Oilfield, it should be located near Liyang.

Comparing the two in one comparison, the excavated one is most likely to be oil.

Although people did not have much knowledge of oil during the Warring States Period, and they did not enter the battlefield as a fierce tinder until later Tang and Song dynasties, Ziying knew the important role of this thing. Not to mention anything else, if there was oil in Wuyuan during the war, why should all the people's wealth and ointment?

Thinking of this, he immediately ordered to send some "black water" to Raoyang immediately.

Two days later, a bucket of "black water" was delivered to Ziying.

First, I smelled the smell, then took out part of it and lit it with fire to verify it. At this point, Ziying was basically completely sure that this kind of thing was indeed the oil I recognized in my previous life.

In a surprise, he immediately notified Sima Shang to come, intending to hoard some of them.

"Your Majesty, Shang really can't see what the use of this dark thing?" Sima Shang was a little confused about Ziying's order. The two of them had a close relationship and asked,

"General Sima didn't know anything. This thing is called oil. Few people know it in the world. I also heard from Master Gai Nie that this thing can float on water, burn when it encounters fire, and it is difficult to extinguish it by water. It can not only be used as a paste truck, but also replace lamp oil.

General, just imagine that if two armies are fighting in battle, if there is such a thing on one side of the city, they can burn some siege tools and it will be difficult to extinguish them.

Although this thing is little known, it must be known in future generations!” Ziying said.
Chapter completed!