After looking through it carefully, Luo Liangsheng put the dagger under his nose, sniffed it lightly a few times, and then suddenly showed an expression of sudden realization.

What the hell is it?

If you just watch Luo Liangsheng frowning and researching there, if Shui just feels that he can't stay scratching his heart and liver, now he obviously knows that Luo Liangsheng seems to know the answer, but he still doesn't know anything, so how can he bear it!

Ruoshui directly stretched out his hand to Luo Liangsheng, trying to snatch the dagger. Luo Liangsheng was startled at first, and reflexively moved the dagger away a little, but immediately realized that Ruoshui wanted to snatch it, lest it hurt her, so he took the opportunity to stuff the dagger into her hand.

Luo Liangsheng's technique was very fast, so fast that Ruoshui didn't even notice that the dagger was deliberately stuffed into his hand, and while snatching the dagger, he also gave Luo Liangsheng a roll of the eyes by the way, the latter shook his head and smiled helplessly, and did not intend to deal with Ruoshui.

Learning from Luo Liangsheng's appearance, he also put the dagger under his nose, Ruoshui was afraid that his nose was not as sensitive as others, so he deliberately sniffed a few times, but a strong smell of gasoline entered his nasal cavity, Ruoshui almost couldn't hold back a sneeze, but fortunately Luo Liangsheng covered her mouth in time, which avoided accidental killing.

How did this kind of smell that can be smelled by a car on the modern road appear in this era?

Ruoshui was very surprised, but her surprise was very strange in Luo Liangsheng's eyes, because for him. If the water may not recognize the oil, it may not understand the reason for the presence of the oil on the dagger, but whatever the case may be. She could only show a puzzled expression, but she could not be surprised.

Now it was Luo Liangsheng's turn to scratch his heart and liver.

Perhaps, like herself, she has guessed what the oil represents? Luo Liangsheng could only think so.

After suppressing the feeling of wanting to sneeze, Ruoshui felt like he was making a bit of a fuss. She had the impression that although this gasoline was very popular in modern times, she did not know when it began to appear. If you think about it this way, it is not necessarily that there was no oil in ancient times, but because there were no machines like automobiles that required a lot of gasoline. Only then did I take it for granted that oil was a modern product.

Oil was formed tens of millions of years ago, and naturally there is no reason why only modern technology can be discovered, at most in ancient times, because the level of science and technology could not be reached, and the demand was not large. So it's not mined in large quantities.

After figuring this out. Wakamizu's expression was less surprised, and she began to focus on why the oil was on the dagger, and then quickly showed a puzzled expression.

This belated puzzled expression became more and more strange in Luo Liangsheng's eyes.

He began to feel that Ruoshui was likely to know this oil, and knew the rarity of this oil, so he was surprised at first. Instead of a puzzled expression.

Before Luo Liangsheng could continue to think deeply, he saw Ruoshui suddenly turn his head towards him. Said again with a lip sync.

"What is this thing for?"

Hasn't she even guessed? Luo Liangsheng suddenly felt speechless.

If the water is thought to be oil, it was actually called "Weishui" in the Daling Dynasty. On a hill on the outskirts of a small county town in northern Shaanxi, black oil seeps out of the cracks in the stone all year round, and is regarded as a filthy and unclean thing by the surrounding villagers because of its strange smell. It wasn't until Ruan Fanli took his subordinates through Weishui County that this black liquid was ignited by chance, and "Weishui" officially entered the sight of people in this world.

After discovering that this liquid is extremely flammable, flame-resistant, and easier to obtain in large quantities than existing animal and vegetable fats, Ruan Fanli found that this kind of thing is simply a sharp weapon used in siege and arson warfare.

Out of the secrecy of military operations, Ruan Fanli concealed this discovery, and then secretly transferred his henchmen to collect this black liquid little by little, intending to secretly escort it to the border camp after a while and become the secret weapon of the border army.

Regarding the discovery of Weishui, Luo Liangsheng was aware, but he didn't know where his mother had hidden this thing and when it would be sent to the border camp.

Ruan Fanli is a legendary woman, when the emperor was still alive, her demeanor was comparable to that of an outstanding man, and it was precisely because of her difference that she attracted the emperor and achieved a story of a sparrow turning into a phoenix. But Luo Liangsheng could only hear about these things from the wet nurse and the serving slaves, but he never got confirmation from his mother.

He thought that the concubine was just a woman with a more bold personality than ordinary women, who made good dishes, and was not very good at deliberately pursuing the emperor's favor, and there was nothing special about it. But since the last time she disappeared inexplicably and suddenly appeared in the border camp, he suddenly realized that this woman who gave birth to him and raised him for more than 20 years was so unfathomable, and all the impressions he had of her over the years had a faint tendency to be overthrown.

The appearance of Weishui represents the emergence of Ruan Fanli. Listening to such a loud "bang" outside, Luo Liangsheng guessed that this might be all the inventory of the concubine.

Thinking of this, he couldn't help but shake his head and smile bitterly.

Suddenly, with a bang, the fire outside reflected the sky, whether it was the crack of the window or the crack of the door, all of them cast orange light, and a wave of heat hit, Luo Liangsheng instantly felt the scorching sensation coming in from the crack in the window behind him.

It's a fire attack!

After discovering that the entire interior wall was covered by this strange vine plant, Luo Liangsheng actually thought of this method of fire attack. But he didn't have enough fire to burn the plants, so he had no choice but to give up. But what he didn't expect was that when he couldn't do it, his mother actually helped him do it. And he felt more and more that he didn't know his mother at all.

With the help of the flowing water, the fire spread very quickly, and the terrible screams outside came one after another, and it seemed that in addition to the vines and plants, the monsters gathered because of the sound were also affected by the pond fish.

The house where the two of them were hiding was very close to the inner wall, and sooner or later the fire would spread here, Luo Liangsheng naturally would not sit still inside, he found a hoe from the house, and then turned over the beam, and poked a hole in the roof at once. (To be continued.) )

PS: The last few chapters have been written with more feeling, and various plot foreshadowings are interlocking, can I say that the ending should be beyond the expectations of the officials? Anyway, I personally feel that I have played at a super level, and I hope that they can porridge ~ hee hee ~