A tall girl at the front, holding a white badge on a blue background, followed by two long lines in the direction they were.

Yun Jian and the others stared silently at the children who were gradually approaching, as well as the homeroom teacher who was walking aside.

This is a middle-aged woman with bulging cheekbones, both in appearance and walking posture, who looks like a big man. When she saw the four Gu Youren wearing special uniforms, her face changed slightly, and then as if she didn't see the four of them, she turned around and began to greet the parents who came to pick up their children.

Gu Yue and the others glanced at each other, and they didn't go up to say hello, just separated by many people, observing the head teacher who had been promoted.

"Big brother!" Suddenly, a child grabbed Gu Yue's hand and looked at him with wide eyes, "You are from the Special Operations Department, please save my brother!"

Gu Yue looked at the soft little hand in his hand in a daze, squatted down, looked at the child and asked, "Your brother?"

"Well, he's there. The child turned around and pointed at one of the students in class fifty-six, Gu Yue looked in the direction of his finger, and the next moment, there was a touch of shock on his indifferent look.

"I'll go, twins......" The older man's gaze shuttled back and forth between the two children, the two little boys looked exactly the same, and it was estimated that only their parents could tell the difference. Zhuo Ling and Yun Jian frowned and looked at Gu Yue with some concern.

"My brother's grades were not good, so my mother put him in the teacher's house. The child faced Gu Yue, held the boy's hand with two small hands, and pursed his mouth, "Mom and Dad are busy with work, and my aunt usually comes to pick me up, but I heard that there is a problem with the teacher's training institution, will my brother be fine?"

"Your brother is still doing his homework at that training institution?" Gu Yue asked in surprise, hasn't it been sealed?

"Yes, the teacher took my brother and them to her house to teach. The little boy said and took Gu Yue's hand firmly, looking at him with big eyes blinking.

Gu Yue took a deep breath, and Yun Jian even heard the tremor in his voice, "Don't worry, I will never let your brother have an accident." ”

History is always strikingly similar, Gu Yue looked at this little boy, as if he saw himself seven years ago, and suddenly asked thoughtlessly: "Are you ten years old this year?"

"yes, it's my brother's birthday and I in a few days. The little boy tilted his head and looked at Gu Yue, with a hint of yearning and expectation in his eyes, and then he seemed to think of something, reached out and took it out of his pocket, and stuffed Gu Yue with a lollipop, "Big brother, this candy is sweet, I'll give you this one of my own, and I'll give it to him when my brother comes home." ”

The little boy smiled at Gu Yue, his smile was innocent and beautiful. When it comes to his brother, he seems to be very happy, and the light in his eyes flashes one after another.

He approached Gu Yue and whispered to him. "Brother, he loves sweets very much, and he already has tooth decay. Usually my mother doesn't give him candy, so I have to bring it to him secretly. ”

When the little boy said this, he became mysterious and winked at Gu Yue, "I have prepared a birthday present for my brother, so big brother, you must save my brother!"

Gu Yue was stunned to recall the little boy's words, watching him leave with a middle-aged woman, he looked at the lollipop in his hand a little blankly, peeled off the candy wrapper and stuffed it into his mouth.

It turns out that something sweet is not so unpalatable.

"Go, follow the little boy's brother. Yun Jian stretched out his hand and pressed Gu Yue's head, and his black eyes looked at the young man quietly, "He wasn't picked up, and you can know where the suspect transferred to teach with him." ”

Gu Yue nodded stunned, stood up and walked a few steps in a trance, only to hit Yun Jian's back headfirst. The latter turned around and seemed to sigh softly, "Sober?"

"Hmm. The expression on Gu Yue's face did not change, and he covered his forehead and hummed softly.

Yun Jian glanced at him, and then looked at Zhuo Ling on the side, who nodded knowingly, and took the lead in following with the big man, and Zhao Xiaojun and other policemen also followed.

"Gu Yue," Yun Jian stretched out his hand to the young man, "Don't put so much pressure on yourself, this time is different from before, you are not alone." ”

Twins, older brothers.

These two words are forbidden words in the usual communication between the four of them, and they can be avoided if they can, but they can't be avoided, and the three of Zhuo Ling will also use other words instead. It's just because they all know the scar in Gu Yue's heart.

It's just that I didn't expect that one of the victims in this incident would be so similar to Gu Yue.

Gu Yue lowered his head and looked at the slender and powerful hand in front of him, and slowly shook it. Yes, he's not the same as he used to be, he's no longer alone.

So, what are you afraid of?

"We don't know the specifics yet, but in addition to the children who have become stupid, we have to pay attention to whether the other children in this training institution will have the same situation. Yunmi said.

"I don't understand why she's so fearless. At this juncture, you dare to continue tutoring, and those parents are too, and they are still relieved to hand over their children to her?" Gu Yue and Yun Jian walked side by side towards the destination.

Zhuo Ling and the others had already found and surrounded the suspect's teaching location, just waiting for them to pass.

"Maybe that's what the hell is capable of. Yun Jian guessed, and the two of them quickened their pace.

When they arrived, the situation was somewhat unexpected. The suspect's teaching place was her own home, where there were 14 other children doing homework around two large tea tables in the living room.

Zhuo Ling and the others were standing by the kitchen, and the suspect was pulling Zhao Xiaojun to whisper something with a pleading expression.

"What's wrong?" asked Yun Jian when he came to Zhuo Ling's side.

"She seemed to know who we were and deliberately lured us over. Zhuo Ling's face was also puzzled. This was the first time he had encountered such an active suspect, and he wondered if there was some conspiracy.

"What is she doing here?" Gu Yue looked in Zhao Xiaojun's direction and frowned slightly.

"Please, save these children, I don't know what to do?" the suspect pleaded bitterly.

"Do you have anything to hide?" Zhao Xiaojun looked at the woman who was almost half kneeling in front of him, and tried to pull her up several times without success.

"These children used to be really stupid," the woman was pulled up by Yun Jian and began to tell everything, "I was really going to collapse when I first took over, and I couldn't teach it well. ”

Gu Yue and the others each found a place, either standing or leaning, quietly listening to the woman's story.

"I went to bed every day thinking about how to teach them, racking my brains and trying all kinds of ways, but to no avail. Even dreaming is teaching them exercises, hoping that they will suddenly open their minds the next day. ”

The big man's eyes lit up, and he was often ridiculed by Zhuo Ling for not being enlightened in his studies. In the first year of high school, their homeroom teacher once said that some people will suddenly have an epiphany at a certain time, and then their grades will improve by leaps and bounds.

He especially hoped that he was the person in the head teacher's mouth, and he had an epiphany all of a sudden, not to mention catching up with Zhuo Ling, it would be better if he could leave him far behind.

The big man has been daydreaming about it for a year, and the enlightenment that the woman in front of him said should be the same as the epiphany in the mouth of his head teacher.

The woman glanced at the children in the living room, lowered her voice and continued: "But sometimes, I think the problem is not with the children, but with the current education, which is too difficult. I didn't know how to teach them geometry problems in the fifth grade without using similar shapes. There is also the encounter problem involving equations, which does not tell you the distance, only the midpoint. No matter how many times you talk about this kind of topic, there are still many children who can't understand it at all. ”

Zhao Xiaojun deeply agrees with this, sometimes he doesn't work overtime and goes home early, tutoring his son with homework, and some questions really stump him. He thought it was just because he hadn't been exposed to the exercises for a long time and his level had deteriorated, but now it seems that this is really not his problem. He has also seen many doctoral and master's students who graduated from prestigious universities on the Internet, and they are all stumped by their children's exercises.

"Then how did you improve these children's grades?" Zhuo Ling asked.

The head teacher of Class 59 said that the children who came here at the beginning improved their grades significantly, and some of them even showed the ability to draw inferences from one another.

"I tried everything I could, but to no avail, and then a thought accidentally flashed through me. These fifth and sixth grade children can't accept such difficult exercises. But if you can get them to learn and think with the receptivity of adults, then that's fine. ”

Hearing this, Gu Yue and Yun Jian glanced at each other, and faintly felt that the problem might be in this thought.

Sure enough, the next moment, the woman's words confirmed the guesses of Gu Youyou, "This thought has been entrenched in my mind for a long time, and I can't wave it." Within a few days, I noticed that these children were more receptive, and many places were even more accessible. I didn't think much about it, I just thought that God had heard my cry and really enlightened these children. ”

The woman sighed, "What I didn't expect was that the good times didn't last long, and after only a few semesters, one of these children began to become sluggish. This sluggishness is not only reflected in learning, but even in everyday life. ”

Gu Yue and the others immediately remembered the few families they visited last night, those children who had become stupid, they could only giggle when they saw them, and they couldn't speak clearly, and a few of them even flowed out of Halazi.

"What's even more frightening is that this is not an isolated case, it's like dominoes, and it's had a ripple effect in these kids, and now nine kids are becoming unresponsive. The woman said and looked at the fourteen children here, and Gu Yue and the others naturally understood what she meant.

Most likely, the remaining fourteen children here will also be stupid.