The next day, Yu Tang returned to school.

Before leaving home, he deliberately took care of his clothes and appearance. Because in addition to meeting his sworn friend Wang Qu today, he also wants to meet Xia Yanqing, who he thinks about day and night.

In this timeline, Yu Tang didn't know if Xia Yanqing knew him. Judging by the way he greeted those in the town before, he just disappeared from the town for a while. And everyone's tone is the same, they all said that Yu Tang told them that he went to find his parents.

Everyone seemed to acquiesce to this statement, and during the time when Yu Tang disappeared, it did not cause any waves in the town, and Yu Tang's sudden appearance did not attract too much attention from the police.

This is the theoretical "adaptive principle" of an ancient scientist recorded in the Key to Time, that is, after a person shuttles to another timeline, "it" will give the person a reasonable "reason", so that the person's appearance will not be so abrupt, so as to maintain the stability of the timeline.

At the same time, these people are also firmly locked in cause and effect, and if they make a move to break the timeline, they will be punished by "it". If it is heavy, it will be directly erased.

…………………………………………………………………………………………………………………………………………………

"Yo, Yu Tang, you're back." As soon as Yu Tang walked into the class, Wang Qu greeted him.

The other students were still immersed in their own world of questions and ignored him.

Yu Tang was not very familiar with them at the beginning of his life, and there was only Wang Qu as a close friend, and the timeline he crossed over was also close to the time he was in at the beginning, so it was natural for this situation to happen.

"Well, I'm back." For some reason, when he said this, Yu Tang's eyes were a little moist, and he hurriedly touched the corners of his eyes with the sleeves of his school uniform, revealing a familiar smile.

Wang Qu didn't notice this small detail, but patted the table behind him with a big grin, where was Yu Tang's seat.

As soon as Yu Tang sat down, Lao Wu's voice came from the door, "Class!" ”

"Stand up!" The squad leader shouted.

"Hello teacher!" Everyone stood up in unison at his shout and bowed slightly to Lao Wu.

And Yu Tang also saw the teacher again after a long time, who did not run away at the moment of crisis, but stepped forward to try to maintain order, and finally died in a stampede accident. Thinking of this, the angle at which he bowed to Lao Wu was much deeper than that of other students.

Old Wu's eyes revealed some shock. Because Yu Tang used to wander in his dreams almost all day long, or stared out of the window in a daze, he almost never participated in the daily class etiquette.

The teachers warned him at first, and even asked him to come to the office to talk. But after a long time, he didn't see any change, so everyone gave up this idea.

Moreover, Yu Tang's parents are migrant workers, and they have not done much to his education and communication with teachers, so the teachers' attitude towards him has become casual and casual. Basically, as long as he doesn't cause any major problems during his time at school, no teacher will pay attention to him.

And at this moment, this guy who has always been lazy actually greeted the teacher with everyone, and seemed to be more respectful than others, which made Lao Wu stunned for a long time before he eased up in the puzzled sight of the whole class, coughed and said, "Sit down." ”

In this class, Lao Wushang was very happy, and he saw for the first time that the eyes of the boy with the explosive head in the last row finally condensed on the blackboard.

After all, as a class teacher, what he hopes is that his classmates can be admitted to a good university through their own efforts, and the most uneasy thing for him is Yu Tang. Because he once opened a small stove for Yu Tang, he found that this child was not stupid, but very lazy, unwilling to learn and practice, for this reason, he had persuaded Yu Tang many times, but this child with no goal disappointed him. After his encouragement, he was still the same as before, and he did not work his studies, but became even more slack.

At this moment, seeing Yu Tang looking at himself so seriously, Lao Wu's heart was full of relief.

I don't know what made this child grow up suddenly, but it's always a good thing to grow up. Lao Wu thought in his heart, and the board book in his hand was much faster.

"Class! Yu Tang and the others will come to my office after school. After Lao Wu finished speaking, he walked out of the classroom.

And the students also turned their shocked eyes on Yu Tang, and they also saw the performance of this lazy person today. And Yu Tang sat down silently under their gaze, opened his brand new textbook, and began to read it silently.

After school, Yu Tang walked into Lao Wu's office. Walking in here, Lao Wu was lying in the sofa chair, and when he saw Yu Tang coming in, he just gave him a few words, cheered him up, and let him leave the office.

Everything is familiar.

And although Yu Tang noticed this, he didn't take it to heart, and at this moment, there were more important things in his heart.

It's time to meet the cat-like girl.

Yu Tang followed the route in his memory and walked towards Xia Yanqing's home.

Xia Yanqing's home is also located on the edge of the town, just in the opposite direction of Yu Tang's house, and the school is also in the direction of Yu Tang's house. His journey was very long.

"Anyone?" Yu Tang gently knocked on the door of Xia Yanqing's house. After a while, there was a sound of response from inside, and then, the door slowly opened, and it was an old man in a tuxedo.

"Hello, I'm the housekeeper here, may I ask who you are?" Although he looks older, he is energetic and elegant, without the slightest hint of aging.

"Hello, my name is Yu Tang, and I am Xia Yanqing's male ...... Ahem, male friend. I want to ask her something. Yu Tang realized that he had made a mistake and reacted quickly.

Because in this timeline, he and Xia Yanqing are likely not to have established a relationship as a couple, so if he takes the liberty of saying this, it may lead to unexpected consequences.

"Miss, you say?" There was some surprise in the butler's tone. "She went to the Shenzhou Academy of Continental Sciences for further study. Do you know each other? ”

After all, Xia Yanqing's situation, the housekeeper still knows it very well. At this moment, the boy claimed to be her friend, and he was a little surprised.

"Well, we know each other. Did she go to the Shenzhou Continent? When? Yu Tang was a little surprised at first when he saw the housekeeper's surprised look, but he quickly found the reason.

"It's been two years. Since the young lady went to the Shenzhou Academy of Continental Sciences, it seems that she has participated in a project with a high level of secrecy, and she has not been back here in the past two years. The butler replied.

"Didn't you come back......? Sorry to bother you. Yu Tang said goodbye to the housekeeper and left the summer house.

From the housekeeper's words, Yu Tang understood at least two things. First, the point at which this timeline separated from the main line of time should have been two years ago. Second, he is in this timeline, without the help of the key to time, and if he wants to see Xia Yanqing, he can only rely on his own efforts.

After 100 days, there was another myth in the town.

"Son, you usually don't have good grades, dad doesn't blame you, we still have a chance. Look at your brother Yu Tang, his grades are usually quite poor, but it took him a hundred days to be admitted to the university in the Holy Capital City, don't give up. A father looks at his son's report card, and in addition to sighing, his eyes begin to bloom with hope again.