Can a living person suffocate urine? This is a very in-depth question, involving multiple disciplines from physiology to psychology, and Li Muyun does not intend to discuss it with Li Yuan, a little old man.

He is now squatting in the corner and only thinking about one question, whether he should continue his great cause as a bandit.

It has been more than a month since I went up the mountain, but the robbery has only been carried out once, and most of it is for business.

And the days after that are constantly running around for food, clothing, housing and transportation and other life three, oh no, four major events, I don't know when it will be a leader, if it continues like this, it is better to stay in the village at the beginning, at least I can ask for a quiet.

……

What is the meaning of human existence, what a boring and esoteric question, but Li Muyun thought about it for three whole days.

On the fourth day, he was going to continue thinking about it, but a big blue and purple face appeared in front of him, startling him, and he took several steps back with a swish: "Who, want to die!" ”

"Young master, I, it's me!" The man hurriedly waved his hand and explained, "Don't, don't do it!" ”

"Who are you?!" Li Muyun frowned.

"I'm Lao Jiu." Said with a bruised face.

"Xiao Jiu? Damn, what's wrong with you? Why did you burn yourself like this when you lit a fire for my father? ”

"Don't, don't mention it, this, this was given and beaten by the old lady." Xiao Jiuyi said aggrievedly.

"My dad? That old man beat you up? Why? Li Muyun asked puzzled.

"Because, because I burned the fire so well."

"......" Li Muyun blinked, feeling that this thing should have been beaten stupid by the old man.

Why was he beaten because the fire burned so well, what kind of theory is this?

……

But if you can't understand it, you can't understand it, the old man always has to ask if it's not, even if he doesn't get angry with that little nine, he has to show concern for the old man's mood.

So Li Muyun reported a kind of secret mentality, and found him in the old Li Yuan's former tree house: "Dad, I heard that you beat Xiao Jiu who burned the fire, why?" Where did this kid mess with you? Tell me and I'll help you out! ”

"You're not a good thing, look at it, it's only been three days, and I've been burned by you." Old Li Yuan was angry again when he saw Li Muyun, and sent an old face under his nose.

I don't know if I don't see it, I was startled when I saw it, looking at the old Li Yuan's old face full of wrinkles, Li Muyun was really startled, I saw that this little old man hadn't seen him for three days, and at this time it was already a big mouth full of bubbles, and there seemed to be two boils on his forehead.

"See? This is the good thing that Xiao Jiu did that little guy you arranged. This little king and eight calves, caught the wood and burned it to death, the first day there was still a little damp on the ground, Lao Tzu was able to get it, the next day Lao Tzu could only be shirtless in the house, and yesterday it was hot only wearing pants. When I got up this morning, I saw that Lao Tzu was like this! ”

I have to say that Li Yuan, the little old man, was really happy when he said this, which made Li Muyun feel the urge to laugh.

But considering the little old man's face, he still didn't laugh, but patiently persuaded: "But even so, then you can't beat anyone, look at the little nine you beat, you can't recognize it." ”

"You deserve it, you can't even burn a fire, shouldn't you be beaten?" Li Yuan, this old man, is also recognizable.

Li Muyun saw that he couldn't help it when he saw him like this, so he simply persuaded him and then found an excuse to slip away, anyway, as long as he knew why this old man was unhappy.

But then again, the problem that Lao Li Yuan faced was really a big problem, after all, wood is not resistant to burning, but really speaking, it is precisely because it is not resistant to burning, so the heat released per unit time is extremely large.

So Xiao Jiu, who burned the fire, didn't actually mean to embarrass Li Yuan, but because if he didn't add firewood to the stove, the fire would be extinguished, and in order to ensure that the fire was not extinguished, he added firewood to it, and the final result was to cook Lao Li Yuan.

"Alas, it seems that you still have to get some coal to burn, otherwise Lao Tzu will inevitably be boiled after a while!" After figuring everything out, Li Muyun sighed.

……

Chang'an, Taiji Palace.

Li Shimin looked at the eunuch who came back to restore his life: "What did that kid say this time, and he still insisted on refusing to accept the order?" ”

"Back to Your Majesty, not this time." The eunuch said.

"Hmm!" Regarding Li Muyun's acquaintance, Li Shimin expressed his satisfaction with a well-worded, and then asked, "Did you get that thing back?" ”

"I got it back, this is a book written by Xiao Yaohou himself, and no one else has seen it except him." The eunuch took out the envelope from his bosom, which had been sealed with fire paint.

"Bring it on!" A glint flashed in Li Shimin's eyes, and he really wanted to know what the formula of something that could have so much power was.

The envelope was quickly handed over to Li Shimin, but after opening it, His Majesty the Emperor frowned, shook the piece of straw paper in his hand and said, "What kind of ghost drawing talisman is this?" Are you sure this was written by Carefree? ”

"Back to Your Majesty, it's true!" The eunuch didn't know what was written in it, but this letter was indeed written and put up by him watching Li Muyun write it, and he dared to vouch for this with his head.

"Xuan Ling, take a look, you can recognize what is written on it." Seeing that the eunuch was very sure, Li Shimin couldn't help frowning even tighter, and handed the straw paper in his hand to Fang Xuanling, who was not far from him.

The old man actually came to discuss matters with the emperor today, but Li Shimin asked him to look at things, and he was always difficult to shirk, so he took it.

But when he took a look, he was stunned.

I saw that the paper simply said, '78% saltpeter, 8% sulfur, 14% charcoal.' Grind into powder and stir well'.

All the old Chinese characters are known to the old fangs, but what are those 78, 8, 18, and % things? It looks like it's supposed to be a proportional value, but I know what it is, but I don't know it.

Seeing this, the old man raised his head and said with a wry smile: "Your Majesty, the old minister is stupid, and he doesn't know a few words!" ”

"Fang Aiqing doesn't even know it?" Li Er's brows furrowed again: "Could it be that Li Muyun is deliberately entertaining?" ”

"Your Majesty, the old minister thinks it shouldn't be, Xiaoyao should not be the kind of person who doesn't know the depths, and the things recorded on this should also be accurate, but the recording method used seems to be a kind of ciphertext that is not known to outsiders, and it may be written like this, but I don't have enough knowledge to know it."