A.D. 1997, October 1 of the lunar calendar.

Yangzhou Qiushi Junior High School——

"When light is shot from air into water, it is refracted and deflected in the direction of the normal direction, i.e., the angle of incidence is greater than the angle of reflection......"

On a podium in the third year of the fourth class, a small, rugged male teacher was writing on the blackboard, and from time to time he turned back to explain the principle to the students sitting behind him.

"It can be extrapolated by the reversibility of light: when light is shot from water to air, the refracted light will move away from the normal, and the angle of incidence is less than the angle of refraction. From the above, ......" can be deduced"

The man looks to be in his early twenties, extremely young, but his behavior is very old-fashioned, and there is always a trace of sorrow in the eyebrows that does not fit the atmosphere, so the eyebrows are often condensed, but his clothes are worn meticulously, and the cuffs and neckline are also different from others, and the knot is as good as new, although it is extremely slender, but in his words, he is gentle and polite, although there is sadness, but it is a bit like Fan Jin, who has been repeatedly missed, is a nerd.

Under the podium, the students slept, played chess, played games, and no one listened to his lectures at all, although he was repeatedly reprimanded, but because the reprimands were too gentle, no one listened to them at all.

"Jingle bell—"

When the school bell rang, the students below were like rabbits with their ears pricked up, one by one, they moved and fled out of the classroom.

"Don't go, listen to me, light rays are refracted from one medium to another...... Students, students ......"

The students fled quickly, except for the air, because of the commotion just now, a blank piece of paper suspended in the air would not fall, and there was no one, the male teacher sighed a little sadly.

"Air to water, angle of incidence—"

The male teacher came out of the classroom of the fourth class in a daze, holding the physics book, and was walking in the corridor, when suddenly a very fashionable female teacher came to the opposite side, the female teacher walked up to him, and suddenly patted him on the shoulder, he raised his head in fright, and his face was flushed, "The ancients said that 'men and women don't kiss', Teacher Qin, this-"

"Hi, Ant, my Miss Zhang called me, I'm going to go to the Four Seasons Tea House for a date now, and I'll trouble you for the next Mandarin class——"

The female teacher smelled the fragrance on her wrist, hummed a song, and left with her high heels "kicking and tapping", looking at the back of the female teacher leaving, he was helpless, "But I have to give Teacher Wu an English lesson next——"

Qiushi Junior High School is a primary school built in a wilderness, which is no longer in Yangzhou, and it is eight zhang away from Yangzhou, at most it can only be a nameless countryside.

More than a dozen villages are shrouded together, in a semi-encircled structure, the northwest is surrounded by mountains, and the rest is flat, as if people are lazily lying in the Taishi chair and napping. The primary school was built by demolishing a canteen in Shiliba Village, and when the cadres of Shiliba Village gathered together and thought about building a junior high school, the useless land temple in the village suffered, which was the predecessor of Qiushi Junior High School.

Qiushi Junior High School was built more simply than the primary school, because when the primary school was built, Shili Eight Village donated a lot of money, and not many people in the junior high school were willing to pay anymore, so the hastily completed junior high school did not even have a doorman, or invited the original demolished canteen old man to temporarily replace him, and the gate was still two mottled big iron doors.

According to the meaning of the village, the child has finished primary school and knows a few words, so isn't it a waste of money to go to this junior high school again? Therefore, although there are only four classes in this junior high school, and one class is almost a grade, there are only a dozen teachers in the entire school. There are only three or four teachers in Qiushi Junior High School, and the teacher Qin I met just now was transferred from other provinces, and I am afraid that he will not stay for long when he sees this situation.

His name is Li Luant, and the reason why he teaches in Qiushi Junior High School is not because of anything else, but because he is the first college student to go out of Shili Eight Village, a college student in the 20th century, he has seen the prosperity of Beijing, and has seen the hustle and bustle of the city, but he still chooses to return to the village where he was born and raised in the village when he is successful and famous, and make contributions to the village.

It's just Li Luant alone, so he substitutes Chinese, English, geography, history, chemistry, physics, and sometimes has to be an accountant to record the payment of students' fees.

"Teacher Li."

Uncle Chai, the doorman, waved his hand at Li Luant, "What's the matter, Mr. Qin went to the Four Seasons Tea House in the city again?" ”

Your uncle is your uncle after all, but seeing the Chinese textbooks and expressions in Li Luant's hand, he knew everything, Li Luant nodded helplessly, pushed the door and entered a class.

"Students, today we are going to talk about Du Fu, and everyone will turn to the fourth page of the language book."

On the quiet rural road, there was a sudden "quack" like a mourning examiner, but I saw a group of geese that were frightened out of the country, fluttering their wings and dropping goose feathers, breaking the silence.

Along the sparse crowd, Li Luant had two goose feathers stuck in his head, followed by a group of rural goose bullies, and was rushing to the town on a "Phoenix" bell bicycle.

The Four Seasons Tea House is about twenty miles away from the village, and even if you ride a bicycle back and forth, it will take an hour to go back and forth, and all these conditions must be based on the fact that Qin Pianpian is really on the basis of the Four Seasons Tea House.

A team of leaders from the central government of the city inspected and agreed to allocate funds to the school to assemble a series of hardware and software equipment. The leader of the city center was terrible, and the principal, that is, the cadres of the village, decided to let every teacher gather and warmly welcome the leaders to come and inspect, but after counting, a total of twelve soldiers were the only ones who went to the Four Seasons Tea House to see Qin Pianpian, who was his miss.

Before, Qin Pianpian asked Li Luant to substitute for a Chinese class, and after speaking, he stepped on his high heels and went out "tick-tock", when the principal asked Qin Pianpian where he was going, Li Luant couldn't answer: Nonsense, people may be in love with other people's boyfriends now, if he exposes this matter, how can Qin Pianpian hold his head up at school in the future? There is a way to be a gentleman's courtesy, and the first salute is "don't say anything about indecency", but he is a scholar, how can he violate the ancient teachings?

Seeing that Li Luant was swallowing and spitting, the principal frowned, and seeing that Li Luant obviously knew the inside story, he sent him to bring Qin Pianpian back.

"Dingding-ding-"

The tattered bicycle swayed from side to side, Li Luant's slender body stepped on the pedal, and his butt didn't have time to land on the cushion, like the bare red child who was captured, and the pedals on both sides were more like the goose's paws of a big goose.

"Hurry up, hurry up—"

Li Luant closed his brows, and the principal's words were still in his ears.

"Green ants, Teacher Qin's life style is one thing, but the leader inspects and has to contribute to such a big thing as Qiushi Junior High School, if Teacher Qin is not here, this is a bit too much, if you don't bring Teacher Qin back before the leader arrives, then the consequences-"

Although the words gradually fell and became tan90°, the two sneers that came out of the headmaster's throat at that time were still in his ears, Li Luant shook his head fiercely, gritted his teeth and desperately pedaled the bicycle with the head of the car crooked at a 45° angle to the town.

The dense penny on both sides of the strait can just block the line of sight, and it seems that the branches can be opened to explore the way. Aside from the penny, I saw a vegetable patch spread out from the northwest corner of the white wall in an orderly manner, and there were several small trenches dug by the villagers to supply water. The crowd trickled down to the villages, not knowing where they were going.

In addition to the green barriers on the left and right mantles, this thoroughfare is the fastest shortcut.

The time was extended, Li Luant looked at the watch in his hand, his forehead was sweating, and finally twenty minutes later, he saw a blue brick road running through the east and west, and the car head shook slightly, and then he walked into a food street of about 200 meters to the left, this street is called Kanto Street, as long as you see this street, not far away is the Four Seasons Tea House.

At this moment, it is noon, the scorching sun is scorching, there are many private houses on both sides of Kanto Street that are extraordinarily large and planted, the door is pasted with couplets and wide open, some tourists come to this Kanto Street to play and think that this is a scenic spot, and rush into it, often making both the host and guest surprised.

In addition to bamboo, there are also flower stands full of small white flowers in the yard of some people's houses, and at a glance they know that they are carefully cared for, just leaving a height of one head, and they have to be dressed fragrantly after coming to them.

And every time I come here, some houses will have a window made of tiles, and you can see the scenery in the yard from the window.

"Four Seasons Teahouse?"

At the end of a teahouse, these four words were hung on the signboard, and Li Luant saw these four words so many times, but only this time burst into tears.

The tea table on the second floor is outside a table, the gold ingots hold their fat stomachs, and keep swallowing the assorted buns in front of them, but they see that there are already two vertical cages piled up next to the table, and the gold ingots seem to be only more than one meter and four, which is unspeakably short, but the belly is so big, and the guests at the adjacent tables tilted their heads again and again to take pictures, just to see how high the gold ingots can pile up the steamed bun steamer this time, and made a bet.

The boss at the entrance knocked the guy on the head with a fan, "Keep an eye on that table for me." ”

The guy carried the teapot and innocently said, "Which table?" ”

The boss slapped the guy with a fan, "You foolish thing, that table has now eaten 300 yuan of steamed buns from our Four Seasons Tea House, these two people look fierce and vicious, the fat man is okay, that is, he is ugly, and the one on the other side is wearing black, which one have you ever seen who came to eat steamed buns and wore sunglasses, and refused to remove the one who entered the room at noon?" Maybe they're here for the Overlord meal, and if they want to slip away, you'll have to gather all the people and block them at the door. ”

The guy took the teapot and glanced at the table viciously, "Don't worry, I will definitely look at them." ”

The boss was helpless, "Then don't be so obvious, use the boiling water nozzle to face others, in case it burns others, we have to lose money." ”

"Oooh-"

Jin Yuanbao ate a mouth full of oil, slurred speech, and was reincarnated as a Zhu Bajie, and swallowed the twentieth cage of steamed buns vaguely, "Oh, it's good to have someone to treat, I think the last time this handsome man had a full meal, it was thirty years ago." ”

Gold ingots are thirty-one years old this year.

Someone next to him couldn't help but laugh, the black glasses on the other side turned his head, full of murderous energy, staring at the man who took a picture with PHS, the back of the man's neck was cold, and he turned his head stupidly.

"Hiccup—"

The gold ingots suddenly hiccuped, only to hear a "da", the button that was originally tied to the belly of the gold ingot's jacket flew out, the dark glasses narrowed, and he didn't speak, the gold ingots said again and again, "Who came out to drink tea and wore a suit, and I said big brother, you still said that the suit was custom-made, and the quality was too poor." ”

The dark glasses didn't say a word, holding the teacup with a bony hand and just drinking tea, "Wait for the sun to set in the west and leave." ”

Jin Yuanbao's eyes rolled, looking at the black glasses even in this teahouse, he looked at the same look, and quietly said, "I said, if the place we are looking for is wrong?" ”

"Knock-" The teacup fell on the table with a little heavier force than before, "You'd better burn incense and bless that map is real." ”

"Or else?"

The black glasses looked at the gold ingot's somewhat pale face, "Otherwise, the total population of the motherland will be reduced, and one more will have to be added." ”

is a ruthless person, the gold ingots flatter, "then how to do, the four modernizations of the motherland, the all-round well-off, my gold ingots also want to contribute to the motherland, contribute their own strength, anyway, I am also a dog's tail grass of the motherland, I can't just eat and not work, right?" The rise and fall of the country is the responsibility of the husband, and I must carry the banner of the times and be the leader of the pride of the century. ”

The black glasses glanced at the fat belly of the gold ingots and the oil stains on the side of the mouth, sullen for a while, and did not make a sound.

Jin Yuan didn't know why, he suddenly felt extremely weak, and scratched the back of his head pretentiously, "What, if you're full, you'll be sleepy, and if you're sleepy, you won't want to do anything, I'll buy a pack of cigarettes first, sober and sober, you wait for me—"

"Smack." A pack of gold leaves fell on the table, black glasses wearing sunglasses, looking at the gold ingot, the gold ingot trembled and took the cigarette, "Brother is really thoughtful, which makes my generation embarrassed, embarrassed." ”

The gold ingot's hands trembled violently, and the eyes of the black glasses looking at him became deeper and deeper, but at this time, he was startled by a "jingle bell" bell, and cast his eyes downward, but saw a thin man, polite, and hurriedly entered the store between his actions and looked around.

"What are you going to do, this guest?"

Xiao Er looked at Li Luant looking around, "pedaling" up to the second floor, and "pedaling" down from the second floor, looking at it looking for someone, Li Luant hurriedly grabbed the little second-hand busy gesture, "See, a woman, in her twenties, so tall, with her hair here, wearing a green coat?" ”

Xiao Er was inexplicable, "Such a guest, we received not dozens of tables but more than a dozen tables a day, I really don't know." ”

Li Green Ant scratched his ears and scratched his cheeks, very anxious, and once again did not believe in evil "pedaling" to the second floor, the boss saw this anxious look a little stunned, and hurriedly picked up a few Xiao Er to persuade people to come down and explain it carefully, everyone rushed to the second floor, Li Green Ant quickly wiped his eyes all, and sure enough, there was no shadow of Qin Pianpian, very deflated.

Finished.

"This guest, well, this guest—"

Li Luant walked to the window in frustration, followed by Xiao Er and the boss, seven or eight people piled up together, Jin Yuan saw this inspiration, suddenly pointed behind the black glasses, and shouted, "Isn't that little girl?" ”

Everyone looked up, and the black glasses couldn't help but turn their heads, but at the moment when they were about to turn their heads, they already knew that they had been tricked, and they immediately turned around.

But seeing that the gold ingots were like a flexible loach, "kicking and kicking" and rolling down the first floor, and like a Jedi surviving guerrilla army, he sprinkled a girl when he got out of the door of the Four Seasons Tea House, his mouth was crooked and his eyes were drooling, and he ran away regardless of it, and he was black and short and fat, and from a distance, it seemed that a Yangshan taro that had become a moldy Yangshan taro was galloping on a horse.

The boss cried and shouted to his mother, "My damn foresight seems to be so accurate now, I knew that this fat man was going to eat the overlord meal, and I wanted you to watch it, but it was still run away." ”

The surrounding Xiao Er saw this situation for the first time, and hurriedly helped the boss up, "Don't be afraid, the shopkeeper has run a dead fat man, and there is a stupid fork here who eats breakfast and wears sunglasses, hey-what about people?" ”

But at this moment, the face of the black glasses, which was originally slightly surprised, stiffened sharply at this moment, obviously knowing that the gold ingots wanted to take this opportunity to escape, and scolded fiercely, "Damn." As soon as he finished speaking, he jumped straight down from the second floor with his right hand on the railing.

But seeing that his body was light, like a swallow blanching water, he fell to the ground lightly, supported the ground with both hands, and was slightly certain, and immediately shook his tiger body, and galloped towards the place where the gold ingots rushed away.

The two of them are more sassy than the other, the first one thought it was a dead fat man who wanted to eat the overlord's meal and ran away on purpose, and the second plot is completely like the big brother of the underworld making a movie.

"Palm-shopkeeper, the rest of the one, too-"

At this time, the first person to react is always the one who has a deep interest in it. "Oh my God, what kind of sin have I created, I actually hired a few stupid people, and everyone flew out eight feet away, and you said that the people are gone, and Lao Tzu has no eyes to see? Where the hell is this? One ran and one flew, why don't you hurry up and get someone back for me, and chase me the three hundred yuan for eating buns!! ”

The two juniors were originally supporting the boss, but the boss cried and shouted to his mother, kicked one away, and everyone hurriedly rushed out when they saw this.

The old man who sells melons under the Four Seasons Tea House shook his fan and put on the straw hat on his head, "What is this, why is one more energetic than the other now?" So many people rushed out at this moment, do you want to fight in a group or catch the mouse? If you want this thing to urge, the girl is running wildly~ On a hot day, if you don't stand up to the corpse, you will die! ”

Li Luant originally came to this Four Seasons Tea House to find Qin Pianpian, but he didn't expect to witness this scene, and couldn't help but shake his head: The world is declining, and people's hearts are not ancient, so there are still people who eat overlord meals in this year? And even if the fat man is forgotten, he doesn't look like a serious person, the one in the back who wears sunglasses, his body is neat, he can't even pay for a bun, and he jumped directly from the second floor in order to escape the order, it's really people's hearts are not ancient, people's hearts are not ancient-

Li Luant sighed with emotion, while watching the chickens flying and dogs jumping, and the scene of wolves rushing to the pigs, he shook his head, and suddenly patted his head: What are you doing here?

Li Luant, whose face changed greatly, hurriedly jumped out of the Four Seasons Tea House, and the shopkeeper just wanted to shout, but when he saw Li Luant's tattered bicycle, he quickly patted his chest: Fortunately, this poor man didn't eat buns here with me.