Without dinner, Xu San climbed over the wall and returned to his yard.

I'm angry.

Why is it so difficult to educate children?

It's okay to learn to count, you can learn it, but as long as it involves calculation, it's basically not right, no matter how hard Xu San tries, the little girl just doesn't open her mind, 7-4=2, 3+3=13.

Xu San wondered, how did you get 13, did I teach you 13? Even though you only teach 10, you can actually calculate 13.

Not only Xu San was angry, but Ma Cuilan was also angry.

Looking at the stupid girl, she even wondered if the crying little girl in front of her was her own birth.

The little girl hugged the little bear, "Woo woo, I'm going to the thatched house." ”

"Big, small?" Ma Cuilan asked.

"Small."

Ma Cuilan: "The small one holds back first, what is 3+2?" ”

"8" The little girl sniffled and opened her mouth.

"Count with your fingers, one by one!" Ma Cuilan, who had always been calm, couldn't help but roar.

The little girl listened to her mother's words and began to count with her fingers, "1,2,3,5,7"

Ma Cuilan felt like she was going crazy, "What about 4, what about 6?" Have you eaten it? ”

The little girl continued to sniffle, "Didn't eat, did you eat at night?" ”

"Recount!"

"1,2,3....4.....5, equals 5?" The little girl counted it on her fingers.

"Whew~" is finally right, Ma Cuilan spit out a sigh of resentment, she didn't work all afternoon, and she was accompanying Xu San to educate the little girl.

"Can I go to the hut?"

"Go, go!"

The little girl hugged the bear as if she was about to be amnestied, and fled in a hurry.

"Brother, I'm smiling!" Ma Cuilan said with a wry smile.

"It's okay, it's okay, the child is just starting out, and he is not used to it, just take his time, let's not force it too hard." Xu San also pinched his head to relieve the discomfort caused by the little girl.

Ten minutes have passed, and the little girl has not returned.

"Sister-in-law, Meizi is going to be small, right?" Xu San asked.

After listening to Xu San's words, Ma Cuilan's fire rose again, and then she got up and left the house, and after a while, the little girl was swept back.

As soon as she returned to the house, the little girl covered her ass and hid behind Xu San, "Mother, I don't dare anymore!" ”

"What's wrong?" Xu San asked.

"I'm going to help my mother wash the dishes." The little girl explained.

"Do you use you to wash the dishes? Besides, the bowls you brush are clean, I think you just don't want to study, you want to play in the water! Ma Cuilan gasped and said.

"You have to be attentive to your studies, you know? We won't be fine, but we have to be right. Xu San touched the little girl's head and patiently educated.

The little girl nodded, "Uncle is eating at my house at night, right?" ”

"Don't eat it, uncle still has something to do, let's not study today, can you learn it yourself tomorrow? When my uncle comes back, I hope to see you learn everything your uncle taught you today. ”

"Okay, uncle, I will definitely learn when you come back, but why don't you eat at my house, uncle?"

"Uncle is so angry with you!" Ma Cuilan said angrily.

"Really?" The little girl looked at Xu San with her bear eyes in her arms, as if she had really done something wrong.

"No, Uncle is not angry." After comforting the little girl, Xu San turned to Ma Cuilan and said, "Forget it, maybe we are too anxious, let's make her a few small wooden sticks as teaching props later, so it will probably be better." Otherwise, I'll bring my family's abacus and let him learn from it. ”

"I can't count well, and I want to plan a plate!" Ma Cuilan didn't get angry yet, and said angrily.

"I can count, I can count, 1, 2, 3, 4, 5, 6, 7, 8, 9, uncle, do you see me counting?"

"There's a 0 ahead."

The little girl nodded and counted again.

"That's right this time, sister-in-law, you see, it's not good, isn't it? I'll take the abacus over for a while, I don't need that thing, and the abacus is also a toy, children play hard, and they may be able to get the abacus. ”

The little girl blinked, and when she heard Xu San say about toys, her mood immediately improved, and the negative emotions such as nervousness, uneasiness, hesitation, etc., were all gone, and then she held the bear and turned around: "Oh, great, I have a new toy again, do you hear, the one called the abacus in the future will be your brother." ”

Ma Cuilan also smiled when she saw the little girl who was laughing, "Okay, don't be an eyesore here, let's go out and play." ”

After seeing the little girl leave, Xu San said to Ma Cuilan: "Sister-in-law, will the bookkeeping method I taught you use?" ”

"It will be used, and it will be bookkeeping according to what you said, the accounts are really clear, but it is a bit of a cost to account books, I used to have one account book is enough, and now I need to use five account books according to what you said."

The bookkeeping method taught by Xu San to Ma Cuilan is the loan bookkeeping method, which is the international bookkeeping method used in later generations, which is much easier to use than Ma Cuilan's current flow account.

Xu San was just joking at first, and tried to teach it again, but he didn't expect Ma Cuilan to learn it once.

is also learning, why is the difference between mother and daughter so big.

At night, Li Si came to Xu San's courtyard again, and as usual, he didn't go out of the door, and fell into the courtyard flutteringly.

This is the time agreed by the two of them, because Xu San will start work tomorrow, and Li Si will return the walkie-talkie in his hand to him.

Li Si is the first soldier of the Eighth Route Army that Xu San knew, the two have a good relationship and tacit cooperation, it can be said that he is the most trusted person by Xu San in this world.

Seeing Li Si, Xu San asked straight to the point: "How is the battle situation in Duck Dock?" ”

Li Si didn't say anything long-winded, and immediately explained in detail to Xu San the offensive and defensive battle of the second battalion in Yaziwu that day, because the fight was too beautiful, so Li Si's eyebrows flew and danced, and his excitement was beyond words.

In addition, it is a personal experience, so it can be said that the whole process is described vividly.

But Xu San was not as excited as Li Si, and there was a hint of sadness between his eyebrows.

Xu San's solemn expression made Li Si a little uneasy, he believed that Xu San's expression would definitely not be pretended, and now he had begun to worry about the second battalion.

"Brother Xu, is there anything wrong with the tactics of the second battalion?" Li Si asked.

"There is nothing wrong with the tactics, the fight is very beautiful, and it can even be included in the textbook, and this battle can be said to be one of the few big victories of our Eighth Route Army."

"But brother, you look sad?"

"The kind of dham I told you about, but do you remember?" Xu San asked.

"Remember, I made a few more." Speaking of Dammed Egg, Li Si became excited again, "Do you know, I hit the head of the devil officer with that kind of bullet, just like hitting a watermelon, and the "touch" exploded, and the devils on the side were scared silly, but unfortunately my skills are not good, and the shooting accuracy of the bullet I made is much worse than the original bullet." ”

"This kind of bullet is the same as the gas egg, it is expressly prohibited in international conventions, you can't hit a few, it's not a big deal, and it is undoubtedly a needle in a haystack to find a bullet case on such a big battlefield. I'm afraid that the use of smoke in the large area of the second battalion will be made a fuss by the little devils. ”

"What can I do?" Li Si asked puzzled, he didn't understand the twists and turns in this, and he didn't understand the insidiousness of the devil.

"It's okay, I'm overthinking, and I'm sure the leaders will have a way to deal with it." Xu San didn't tell Li Si the result of his guess, not to mention that he was afraid that he would be disgusted, in order to change the topic, Xu San immediately said: "By the way, there is one more thing, brother, I have something for you." ”

"What's that?"

Xu San smiled and didn't answer, just walked to the cabinet, took out two packages from it and put them in front of Li Si. In front of him, he opened the package, revealing a ninja outfit inside, "Put it on and try it out, do it fit?" ”

"Nightwalker?"

Li Si is very familiar with this kind of black clothes, isn't this the night clothes that Jianghu people are used to? It's just that after participating in the revolution, I never wore it again, and I inevitably felt a little melancholy when I saw it again.

"It should be called a ninja suit, and there are kunai and shuriken that ninjas are used to in the package." As he spoke, Xu San took out another holster from the package and handed it to Li Si.

Li Si took it, flipped his wrist, and the shuriken disappeared immediately, leaving only two kunwu and both hands, one positive and one negative, "This is for me?" Brother, did you let me wear this suit to assassinate the devil officer? ”

"I had this idea, but I didn't think of killing anyone."

Li Si put away the kunai, and said to Xu San solemnly: "It's not that I, Li Si, am afraid of death, the devil officer is not so easy to assassinate, it's better not to do it without complete preparation, and after killing, you have to face the devil's revenge." ”

"I know this, brother, I'm afraid of pain and death, and I won't ask my brother to do it if I'm not completely sure. And it doesn't have to kill the officer, sometimes it will be better to scare it. ”

"I don't understand, anyway, if my brother has something to order, Captain Sun also told me, your task is the priority."

"Then I really want to thank Captain Sun, let's try on the clothes, the material of this dress is what I spent a lot of effort to get."

"What's the material?"

"You try it first, let me see the effect!"

"Okay!" Li Si didn't shirk, so he changed his clothes in front of Xu San.

It doesn't matter if you change your clothes, Xu San found out that there are really a lot of small bits and pieces on Li Si's body, what sleeve arrows, flying needles, darts, back crossbows, a total of eight or nine hidden weapons.

The clothes fit very well, Ma Cuilan's craftsmanship is really not picky, and she can make such a fitting dress just by relying on Xu San's dictation.

"It fits perfectly!" Li Si wore a ninja costume and spun around in front of Xu San.

Xu San picked up the kerosene lamp on the table, lowered the brightness little by little, and as the light in the room gradually faded, Li Si in front of him gradually disappeared in front of him.

Good thing, it turns out that increasing secrecy is this effect.

Product name: Ninja suit

Product category: clothing

Product Function: Concealment +20 (can be enhanced)

Manufacturer: Xu's tailor shop Ma Cuilan

Remarks: Intermediate handmade clothing

This is the attribute of the ninja suit after the enhancement, and the two pieces cost Xu San's thirty-two oceans.

Turn the kerosene lamp back to its original brightness and place it on the table.

Li Si looked at Xu San suspiciously, not understanding why he wanted to adjust the light in the room.

Xu San smiled and put on another set of ninja clothes, "You probably can't see it yourself, this material can absorb light, and it is a secret fabric made by Dongying ninjas." It's useless to talk about it, so I'll show you a demonstration. ”

The light in the room dimmed again, and Xu San's figure gradually disappeared in front of Li Si.

Li Si changed back into his original clothes, thinking back to Xu San who had disappeared just now, "I heard from the seniors of the sect that Dongying ninjas are good at covert assassination, but I didn't expect it to be because of the clothes." As he spoke, he reached out and rubbed the material of the clothes on his body, feeling that it was ordinary cotton, nothing special.

"Probably, but this kind of fabric is very difficult to make, and it is impossible to equip it in batches, so I guess only Shangnin is qualified. The other set is for practicing without injury! Regarding the specific performance of the clothes, both of you are experts and can verify each other. I guess you'll be wearing him to scare the devil in a few days. ”

"And his? But his secret skills are average. ”

"It's okay, he's small!"