It's not so easy to be a teacher, a dog in the class and a group of evil obstacles, it's hard to get a bowl of water.

Li Qinzai had no experience as a teacher in his previous life, so he had to do everything from his heart.

The dog is his own, of course, he must be cared for like a flower and bone of the motherland.

As for the group of obstacles......

Of course, the obstacle is used to suppress, or else? Is it necessary to take care of the obstacles?

It's a pity that these evil obstacles still haven't grasped the true meaning of this class.

Because of that dog, Mr. Li's teaching purpose is unfair.

There seems to be nothing to feel guilty about.

Buckwheat scurried around in front of Li Qinzai, the child was like this, he was a little crazy when he was excited, and he used exaggerated movements to vent the excitement in his heart.

"Dad, put a few more, put a few more!" Buckwheat jumped up and down and begged.

Li Qinzai laughed and happily agreed.

Originally, the firecrackers were made for buckwheat to play, although it was a dog, he always had to let him play without regrets in his childhood.

When he grows up in the future, Buckwheat is in love, pretending to be bitter in front of his sweetheart, saying that he had an unhappy childhood and the like, and Li Qinzai has a justifiable reason to whip him half to death.

Dozens of firecrackers, in the next point of the expectation of buckwheat and gentlemen, the sound of thunderbolts exploded, and almost the entire Zhuangzi people came out to watch.

"Dad, why don't you let it go?" Buckwheat looked at the oiled paper bag in Li Qinzai's hand.

Li Qinzai shrugged: "I only made these, and I finished them." ”

Buck'er didn't give up, stood on tiptoe and pulled the oiled paper bag in Li Qinzai's hand, and then puffed her mouth in disappointment.

The gentlemen suddenly let out a cry of regret, and the onlookers also sighed.

Li Qinzai raised his face and snorted coldly at the gentlemen: "Are you still in the mood to watch the excitement?" The final exam is coming up in the afternoon, don't forget that I'm the last one here, whoever takes the last place in the exam, don't come after the beginning of spring. ”

The gentlemen were startled, hurriedly scattered the birds and beasts, and went back to the house to temporarily hug Buddha's feet.

Li Qinzai stood with his hands in his hands and exhaled in satisfaction.

It turns out that being a blackface teaching director is so cool, no wonder the teaching director in his previous life always dangles around the campus with a teaching whip.

Enough of the excitement, the dealers also dispersed unsatisfied.

Buckwheat tugged at Li Qinzai's sleeve and shook it back and forth: "Dad, is it okay to do some more artillery battles?" That's not enough fun at all. ”

Li Qinzai smiled bitterly and said, "This thing is very troublesome to make, and my father will make it for you tonight." Let's use firecrackers to blow up something fun, like cow dung or something. ”

Buckwheat smiled excitedly: "Okay, good! ”

The figure in the side door of the courtyard flashed, and Li Sujie went and returned.

Walking in front of Li Qinzai, Li Sujie saluted first and said, "Sir, there were too many idle people just now, and it was inconvenient for the disciple to say something. ”

As if expecting what he was going to say, Li Qinzai said calmly: "You can say it now." ”

"The disciple dares to ask sir, if the amount of medicine and containers are increased and used on the battlefield, can the artillery cause casualties to the enemy?"

Li Qinzai looked at him with a smile, the prince is worthy of being a prince, and the angle of looking at things is really different.

Other gentlemen just watched the excitement, but Li Sujie has risen to the national level.

In terms of personality, among all the gentlemen, Li Sujie is a pragmatist, his thinking is realistic and clear, and he has always tried to apply his knowledge to practice.

Li Qinzai looked at him calmly, as if he was not surprised by Li Sujie's question.

From the moment gunpowder was born in his hands, Li Qinzai knew that it came out in Datang hundreds of years in advance, and its use was definitely not limited to listening to the sound of the New Year.

As long as it is noticed by someone with a heart, it is destined to change the world.

Sure enough, Li Sujie asked the question alone, he didn't know what gunpowder was, but he knew that gunpowder was extraordinary.

"What do you want to say?" Li Qinzai asked with a smile.

Li Sujie looked directly into his eyes and said calmly: "The disciple is thinking, this thing shouldn't just be used to join in the fun, Mr. is ingenious, let this thing come out, presumably not to make buckwheat happy, right?" ”

Li Qinzai nodded: "If this thing increases the container and the amount of medicine, on the battlefield, one thing can kill a hundred people." ”

Rao is Li Sujie had already been mentally prepared, but he was still frightened by Li Qinzai's words, took a deep breath, suddenly straightened his clothes, and slammed Li Qinzai to the ground.

"Mr. Li, forgive the disciple for trespassing, the disciple wants to talk to Mr. as the prince of the Tang Dynasty at this moment."

"You say."

"The things created by Mr., please be sure to keep the secret recipe safe, never leak it, this thing is of great use to the Tang Dynasty, forgive the disciple for being rude, the disciple can't keep it secret for Mr., and he must immediately show his father."

Li Qinzai said happily: "Okay, I will personally hand over the secret recipe to your father." ”

Li Sujie was stunned, he didn't expect Li Qinzai to be so straightforward, he thought that Mr. Li would be displeased, after all, people in this era still attach great importance to exclusive secret recipes, no matter who they are, there is no reason to give the secret recipe to others in vain.

To put it nicely, this is the protection of intellectual property rights, and to put it mildly, this is called self-cherishing of the broom.

No matter what you say, this kind of behavior is the default rule of the subjects of the Tang Dynasty.

In the court or the people, the secret recipe is the most private secret, a little polite people will not rush to ask, if you accidentally use someone else's secret recipe, you will be very polite to thank you, and give a reward.

This is a world of reason, and the sense of morality between people seems to be above the law.

In the Qing Dynasty, the Ministry of Criminal Affairs approved only about a dozen death row prisoners every year, and sometimes even less than 10 people, which shows how simple the people's customs are.

Li Sujie thought that giving the secret recipe for nothing would deeply offend Li Qinzai, but he didn't expect Li Qinzai to agree so happily.

Seeing that Li Sujie was stunned, Li Qinzai suddenly smiled: "With my temperament, I have never been so happy, I feel very surprised, right?" ”

Li Sujie's face flushed, and he nodded subconsciously.

Li Qinzai laughed and said: "This thing is called 'gunpowder', it is indeed an amazing thing, it can change the world, and it is precisely because it is important that I happily handed over the secret recipe." ”

Li Sujie realized.

"You should have heard the phrase 'the husband is not guilty, but he is guilty', the more important the thing, the more you can't hide it privately, otherwise you will lose your head inexplicably one day."

Li Sujie hurriedly said: "Mr. is too worried, even if Mr. is unwilling to hand over the secret recipe, with his father's character, he will not kill Mr., this is not what Renjun did." ”

Li Qinzai nodded: "I know, but it has appeared in this world, even if your father doesn't care, there will definitely be people who secretly covet it, and those who secretly peep, everyone is a deep disaster for me." ”

"I just want to live a peaceful life, if possible, do some modest efforts to Datang, create something new for the country, as for those senseless disasters, it is best not to have any of them."

Li Sujie showed admiration, and couldn't help but sigh: "In the past, I only admired Mr.'s knowledge, but from today, my disciples also admire Mr.'s personality." ”

Li Qinzai laughed and said: "You still don't admire my personality, haven't you heard that I am a well-known bastard in Chang'an City?" Are you sure you want to admire me? ”

Li Sujie nodded heavily: "The disciple only believes what the eyes see. Mr. is an open-minded person, and he is by no means as unbearable as rumored to be. ”

Li Qinzai squinted at him: "I remember that you are only twelve years old this year, right?" There are really not many twelve-year-olds who are as sensible as you. ”

Li Sujie's expression darkened: "After my mother died, for some reason, the disciple seemed to become sensible overnight. ”

Li Sujie's mother was Concubine Xiao Shu, a woman who failed in a palace fight and died in the edict of Empress Wu's hanging.

For the sake of his own disciple, Li Qinzai finally couldn't help but shout: "Don't think about the grievances of the elders, you can't think about it at all!" Now you are not qualified to think about it at all! ”

Li Sujie was taken aback, and hurriedly lowered his head and said yes.

"Send someone to tell your father, I won't tell anyone but your father the secret recipe for gunpowder."

Li Sujie thanked him for a long time, turned around and left silently.

Half an hour later, a fast horse galloped out of the Li family's courtyard and headed straight for Chang'an City.

The knight on the horse carried a letter written by Li Sujie himself in his arms.

The content of the letter was earth-shattering, and perhaps even Li Sujie himself did not expect that the content of this letter changed history and changed the world.

7017k