The oil thing Jinse didn't intend to talk about, just like gunpowder, she still liked the blue sky to the eternal night in London.

However, when the Western Jin Dynasty and Mingchang had trouble at the Chen Bing border pass, when he thought of the death of the original owner's father and brother on the battlefield, Jin Se couldn't help it, and mentioned it to Gong Bai.

"There is an inexhaustible oil in this world, as long as it is sprinkled on the battlefield and lit on fire, the water cannot be extinguished, and the burning is endless, if it explodes, it will bang like thunder in the ......sky."

This kind of thing is best used to defend against the enemy, if the Western Jin Dynasty can find this thing, in the future, the Jin family's father and brother will fight at the border pass, and the hope of survival will be much greater.

But she just said that, because the original book didn't say where there was oil in Dongbao Country, just from

"After Dressing as a Demon Concubine, I Abducted the Regent" Chapter Seventy-Six: Yan Father and Mother are hitting with their hands, please wait a moment,

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