After running the long four-story staircase, just stepping on the point where the class bell was finished, Ye Xing and the three of them returned to the classroom in seconds.

Second shift.

Everyone was in place, as soon as his butt touched the stool, and before he had time to take a comfortable breath, Ye Xing immediately returned to his calm state, of course, pretending to be hard.

Because Li Yingying had already turned her head to look at him, the meaning couldn't be more obvious, "How did things go?" Tell me the truth. ”

Taking advantage of the gap between words, Ye Xing opened his mouth wide and took a hard breath, then said, "I'm not doing something for you, why should I explain it to you?" I held this sentence for a long time, and finally spit it out, which is really refreshing.

"Oh, don't say it, then your ...... thing" Li Yingying This is naked threats and oppression, as well as bullying.

Ye Xing was really miserable in his heart, but what could he do, he was under the eaves, so he had to bow his head, "Xiao Hei, take out the money!" ”

Li Yingying smiled contentedly, "Count you as acquaintances." ”

Zhu Qilin took out all the banknotes in his pocket for a long time, then took out all the banknotes, folded them one by one, and placed them in front of Ye Xing's table, waiting for him to distinguish them one by one.

Ye Xing carefully placed them on the palm of his left hand, and there was no doubt that this was the most critical moment - recognition.

Zhu Qilin stared at him and the stack of hundred-yuan bills in his hand expectantly. Although Li Yingying looked at him suspiciously in the eyes, she still noticed that he had something more than usual. In addition to seriousness, it is self-confidence.

After a while, Ye Xing took the first banknote, "No." Zhu Qilin put it away.

And then the second one, "Not either." Zhu Qilin put it away again.

At this time, Li Yingying felt a little incredulous and smiled slightly, patted Deng Liyun who was doing her homework, and motioned for her to come over and take a look.

However, I don't know if she is "faithful" or shy, she just shook her head, shook her shoulders, and continued to frown, burying her head in her own homework.

Li Yingying had no choice but to stop caring about her, but after thinking about it, she whispered to her after a while: "If you don't watch it again, you will regret it." ”

When Deng Liyun heard this, she was really curious, and just wanted to turn her head to look, but saw a tall figure appear outside the classroom door, and then had to dispel her thoughts.

Based on her sudden move and look in her eyes just now, Li Yingying had already guessed a rough idea! Immediately return to a sitting position facing the textbook, and then gently tap the table behind you with your left hand.

Knock, knock, knock, knock.

Old...... Division...... Come...... Finish!

In the blink of an eye, there were only the last two pieces of money left in Ye Xing's left hand, and none of the first eight were true, so the possibility of these last two cards was almost zero, but just in case, he was not worse for a few seconds.

Wait a minute......

At this time, Ye Xing stopped, and slightly felt a slight movement under the table.

Four tones. The classroom was quiet. The crowd held their breath. Snack bags are quickly tucked into drawers.

It can only be those four words: the teacher is here!

Zhu Qilin patted his thigh, and when Ye Xingwei raised his head, he realized that it was too late. In the afterglow, there was a slightly raised beer belly, and gradually sat upright, only to see a tall body standing in front of him, with short hair and a country-shaped face.

It's a math teacher.

Ye Xing let out a sigh of relief, he was really scared to death, fortunately it was a kind and amiable math teacher, when he first saw that beer belly, he thought it was the principal or the head of the grade or something. Thankfully, fortunately......

"Ye Xing, what are you doing?" The math teacher looked at him with two coins in his hand, but the table was empty, and couldn't help but ask, "Count the money?" ”

Ye Xing stood up embarrassedly and replied, "Teacher, I was wrong. ”

This is their usual trick, and it is well known that the old math teacher can't stand the grievances of young children and admit their mistakes. No, the math teacher immediately said gently: "It's okay, it's okay, sit down, this is a math class, do your homework well." With that, he walked out of the classroom.

Ye Xing sat down happily, "Great love for mathematics!" ”

In a moment, the classroom was back to its original shape.

The sound of holding a snack bag. Whispering voices. Gulping and snoring......

Zhu Qilin's head poked at him, and Li Yingying turned back, a little gloating, and said, "Haha...... Detective, after watching it for so long, do you see any clues? ”

Ye Xing remembered what happened just now, Zhu Qilin knocked on his leg, it should have been her first to remind him. Is it gratitude, or is it pretending not to notice?

As decisive as he was, "No." A word suddenly blurted out.

"Brother Xing, why don't you finish reading the last two first?" Zhu Qilin couldn't wait, he didn't want to stand at the school gate stupidly for an afternoon in vain.

It is true that Ye Xing had just finished reading the top banknote just now, and after that, he took out another one, and at this time, only the last one remained......

Will there be any discoveries? This is not only his idea, but also something that Zhu Qilin and Li Yingying, who are watching at the scene, want to know.

Ye Xing's brows furrowed, as if his eyes had some kind of magic, serious, and light, sweeping every position and every trace on the surface of the last banknote.

The year, the code, Grandpa Mao's hair marks, fine fingerprints, the rough and cold hairs on the surface of the banknote...... From obvious to tiny, from contour to partial, from outside to inside......

It was as if what was in front of him at this moment was no longer a banknote, but an incomparably complex labyrinth, he had already entered, and now, all he had to do was to get out of the depths of this labyrinth!

Coldly, Ye Xing slapped his left palm, and there was a muffled sound along with the table, and his eyes blinked effortlessly, which showed his fatigue just now.

In his ears, Zhu Qilin and Li Yingying's inquiries sounded, and when he opened his eyes, he threw the last banknote back to Zhu Qilin, rubbing his hot face and eyes vigorously with both hands.

Then, I only heard him say lightly: "No." ”

"Cut!" Li Yingying spit out a word in disappointment, "I still think you are so powerful, shouldn't you be pretending to be a ghost!" I just said, if you are really that powerful, why don't you participate in "The Strongest Brain"? I just thought you weren't an ordinary person! ”

Ye Xing was caught off guard by her scolding, and raised his head suddenly, "I'm from the second class." ”

Ye Xing was beaten.

Although Deng Liyun didn't look at them, her ears were always open, and when she heard her say this, she knew that he had failed, and she couldn't help but feel a little gloomy.

Zhu Qilin also didn't have a good face, lowered his head, and comforted himself: "Alas, how can this be, is it ...... That thief wasn't him? ”

"It's not him." Ye Xing said suddenly.

Zhu Qilin was taken aback, "Are you sure?" ”

Ye Xing didn't answer him, and took out a math book and a pen in the drawer, the meaning couldn't be more obvious: he had great confidence in himself.

He didn't succeed, Li Yingying was naturally frustrated, which meant that Deng Liyun was still suspicious, she believed her, but she still couldn't get his apology, which made Li Yingying very annoyed.

"So what now?" Zhu Qilin asked, "Continue tomorrow?" ”

Ye Xing rotated the ballpoint pen in his hand, slid it on and down for a while, and finally, the barrel stopped between the ring finger and the middle finger.

Just now, he suddenly realized a problem, a seemingly subtle, but obvious problem.

It was he who inadvertently dug it out from his own mind and memory just now......

At this time, a person appeared outside the classroom.

In the afterglow, there is the figure of a woman. Through the screen window, Ye Xing suddenly turned his head to look at the sweeping aunt of the four sects.

And it was this aunt who appeared in the depths of his memory.

If I am not mistaken, when I went to the office with Lin Yan to get the money yesterday, the eyes of this sweeping aunt have been staring at him.

When you think about it, it's no wonder I felt a little uncomfortable at the time. He really got into the water in his brain, and he didn't even notice it, when he went upstairs with the money and Lin Yan, this aunt kept following behind!

At the time, I thought she was just cleaning the stairs, cleaning the stairs......

Ye Xing pondered, and suddenly thought of something. So at this moment, she is not just sweeping the stairs!