Fang Yuan laughed: "In the future, I only want this kind of black water for your tribe's offerings. Isn't it difficult to collect them for me, right?"

"It's not difficult, of course it's not difficult!"

The leader was stunned and then quickly agreed.

"This kind of black water looks so dirty. What do you want it to do?"

Wei was even more puzzled when she heard this. After sending away the three leaders, she immediately asked.

"I'm going to... use it as a weapon!"

Fang Yuan smiled mysteriously: "If there were no magical powers of the witch people, this original Youdu and Fangshan today might be the foundation of the emperor!"

After this investigation, he has confirmed that in fact, this black water is oil in its original state!

Of course, without a complete industrial system, even if you find a large oil field, it will be useless, but there are still no problems with primary utilization.

In this regard, Fang Yuan didn't mind imitating the ancients, such as... Byzantine!

Wei was even more confused when she heard it.

"You go and collect a batch of brass, a wooden pipe, and a batch of craftsmen, and I will tell them how to process the Greek fire!"

Fang Yuan said directly.

good!

What he wanted to create at this time was a small invention called Greek fire.

This is a liquid burning agent made of petroleum as its material. It is known as a flowing fire and can spray and hurt people. The most important thing is that water cannot be wiped out!

‘Although there are still several technical problems, this world has magical powers, and I have mastered the ability to control fire, and I can still solve it by detour… In fact, if it is an extraordinary world that is not obvious, this is the power of rise. Even now, if it can make ordinary people suddenly master the flames, it will still be a killer move in the army’s battle! If used well, it can determine the outcome of a war!’

Fang Yuan thought silently.

Of course, he himself can't use these things, but the ordinary people under him must need them.

Even if it was just the most primitive burning weapon, it was enough to be rampant in ordinary wars in this pre-Qin era.
Chapter completed!