The sky has already darkened, and there are students in the city No. 1 Middle School who have been studying in the evening, from the direction of the canteen or dormitory, heading towards the teaching building, and three junior high school students from the school gate mixed in the scattered flow of high school students, walking towards the teaching building.

"Huh? Is the school not lit at night? A junior high school girl with a ponytail pouted as she looked at the dimly lit hall of the school building.

"Xu Shan, you don't seem to have the key to the classroom, right? How do I get in and get my homework later? A tall, thick-eyed boy looked upstairs and asked the girl.

Xu Shan smiled and said to the two boys beside him: "Then you two can go through the window next to the door and the wall to enter, oh yes, the money is so short because it shouldn't be out of reach, right?" Wu Xuanye, it's up to you. ”

"Hey, when you complain about my height, don't you realize that you're as tall as me?" Another boy with glasses and a weak and undisciplined look said angrily.

The tall boy named Wu Xuanye with thick eyebrows and big eyes looked at his watch and said impatiently: "Let's go, it's eight o'clock." ”

"So late! I'm going to be scolded when I go home...... I don't know if my mom agrees to help me fake the time to go home, and the nerd Zhao can't play really, right? Xu Shan followed Wu Xuanye's footsteps, and Qian Jiao behind him glanced at the etiquette mirror placed in the hall of the teaching building on the side, only to feel that the shadows of the high school students who were studying at night around him in the mirror seemed very blurry.

Qian Shu thought that there was something wrong with his eyes, took off his glasses and rubbed his eyes, and when he looked in the mirror again, the figure inside became clear again.

"Money hold! What are you in a daze? Wu Xuanye in front shouted, and Xu Shan had already walked up the stairs.

Qian shook the "oh" sound and hurriedly followed.

In the hall of the teaching building, the stairs leading to the top are in the shape of an inverted "eight", with the high school on the left and the junior high school on the right.

Wu Xuanye and Xu Shan walked in front of Qian Grip, chatting without a word, and headed towards the classroom on the third floor.

Every time you climb a floor of the stairs, there will be a junction in the corridor, and this place can meet the people who come up from the opposite stairs, and on the first floor, Qian Shu saw four or five high school students, slowly walking up the opposite stairs, and then continued to go up weakly.

"These seniors are too laid-back, aren't they? Evening self-study should have started a long time ago. Qian Shu complained in his heart, turned around and went up the stairs on the second floor, but he suddenly found that Wu Xuanye and Xu Shan, who were walking in front and turned around first, were actually gone.

"Hey! Why are you walking so fast? Wait for me! Qian Shou shouted but no one answered, and then he heard the sound of rapid footsteps on the stairs overhead.

At this time, the corridor was already very dark, there was no way, Qian Grip could only take out and hide in his pants bag, and the school did not let the mobile phone he brought to light up, so he accelerated the pace of going upstairs.

At the same time, Wu Xuanye, who had just turned the stairs on the second floor, looked behind him and said strangely: "Hey, where is the money hold?" ”

"Yes, what about people? I remember him behind us, huh? Xu Shan looked down the stairs and saw a figure flash below and disappear.

"Money Grip!" Xu Shan shouted, but didn't hear an answer, so he snorted coldly: "If you don't want to accompany me to get my homework, just say it early!" What is it if you run halfway! ”

Wu Xuanye smiled: "This goods are strictly controlled at home, didn't he quietly bring a mobile phone?" I guess his parents sent a message urging him to go back early, right? ”

Xu Shan rolled his eyes, and said to Wu Xuanye again: "Forget it, take care of him!" Tomorrow's milk tea will only be for you. ”

"Do you have a share of the money?" Wu Xuanye smiled.

"you." Xu Shan smiled, and then when he climbed up the second floor, he found that the high school students who came up the stairs on the opposite side had changed from four or five to two or three, so he said helplessly: "These seniors are really leisurely, didn't the evening self-study start early?" ”

Wu Xuanye smiled and said: "You don't know, the high school teacher in our school is loose, a senior I know once told me that every day when he comes to school, our junior high school is all reading in the morning, but he went to the classroom and found that no one came, and even the teacher in the office did not come." ”

"Ah...... I really want to go up to the middle school quickly......" Xu Shan complained as he walked up the stairs leading to the third floor.

Wu Xuanye and Xu Shan walked side by side, shook their heads and said, "Do you think that the relaxation of high school management is easy?" Let me tell you, as long as it is a general high school, no matter how loose the management is, the pressure of the college entrance examination can collapse you...... My brother told me. ”

"Yes, yes, I don't want to study much anyway, and I'll be in vocational high school next year." Xu Shan looked up, and could already vaguely see his classroom, and it was dark in the window on the upper side of the classroom wall: the lights inside had been turned off, so he said in frustration: "Nerd Zhao didn't quietly hide his girlfriend?" It's a pity. ”

Wu Xuanye looked along Xu Shan's line of sight and said with a smile: "If you do embarrassing things in the classroom with a man at night, will you turn on the lights?" Really. ”

Xu Shan's eyes lit up: "That's right! So the nerd Zhao really! Hey, who are you talking about! ”

"Don't worry, our homeroom teacher won't do that kind of thing." Wu Xuanye said lightly.

"How could it not!" Xu Shan's mind opened: "Okay, even if it won't, do you remember that last semester, a high school couple had a self-study at night and quietly slipped into the junior high school classroom for a private meeting, but the noise was too loud and was discovered, and the whole school informed that it was criticized?" ”

"Remember, what's wrong? It's that those two people are quite bold, but the school is also desperate, and this kind of thing is actually reported by the whole school, and they don't give any face. Wu Xuanye answered: "I remember that the woman's name seems to be Zheng Xiulan, obviously a high school student, she looks like a second grade in junior high school, and her boyfriend Lolita is a master!" The strange thing is that I heard from their seniors in the same class later that the final punishment was only implemented on Zheng Xiulan's boyfriend, and that girl was actually fine......"

"The woman is going through the back door." Xu Shan crooked his mouth, and then said: "I said, let's slow down, could it be that there is really someone on a date in the classroom, let's go over quietly and suddenly knock on the door, it would be fun if there was movement inside." ”

Xu Shan slowed down as he spoke, without waiting for Wu Xuanye to speak, he frowned and looked at the dim stairs in front of him and said, "I said, do you remember the ghost story that Qian Zhan told last time?" ”

"What ghost story?" Wu Xuanye stopped and waited for Xu Shan to come to his side.

Xu Shan pointed to the remaining stairs in front of him and said, "The story of the 13th staircase, have you forgotten?" The staircase of our school has 12 floors during the day, and it becomes 13 floors at night, and you will see ghosts when you walk to the 13th floor. ”

"Fake, didn't you count a few times last time you and a few girls? The stairs are only 12 floors. Wu Xuanye smiled and said.

Xu Shan shook his head, stood halfway up the stairs, and said curiously: "Yes, but that was counted during the day, but now it's night!" No, I count if there are 13 floors, 1...... 2……”

“…… 12…… Alas! Boring. Xu Shan counted the remaining stairs in front of him, looked behind him, and began to count again: "1, 2......"

"I said you're not done?" Wu Xuanye quickened his pace: "I'll go first!" ”

"Hey, wait!" Xu Shan hurriedly followed, counting while going upstairs.

"11, 12......" Xu Shan's eyes widened suddenly when he counted the last stairs at his feet: "13!! ”