The next day, Qin Yi took the students and gathered again at the gate of Nanhua University of Economics and Management. Only this time their destination was not a stadium, but a small auditorium. The main reason for the various cooperation with Nanhua University of Economics and Management is that the university is very close to their school, and most high schools do not have facilities such as small halls and gymnasiums.

"Okay, okay, everyone come here, the students who are going to perform later, bring their own costumes, don't be nervous, our show won't start until the afternoon." Qin Yi said with a smile and led the students to the gymnasium, "The location of our class is in rows 8 to 12 in Area D. ”

After arranging the seats for the students, Qin Yi came to the backstage to gather with the other teachers.

"That, Xiao Yi ......" Anina came up at this time, Qin Yi turned his head with a smile, but then frowned, "You...... Is it okay? It doesn't look good. ”

"Actually......" Anina was worried, looking in a dilemma, "that ......"

"Hmm......" Qin Yi narrowed his eyes and looked at her for a while, "Did Hawkeye look for you?"

"You can tell?!" Anina asked, a little surprised, and then checked herself, "Didn't he put a note on me where I couldn't see it?" or did you two have a code......

"It's not hard to guess. Qin Yi grinned and helped her smooth out her somewhat messy hair, "Your dark circles are a little heavy, and your hair is not well managed, so it's obvious that you have some troubles." And that cute little Nana I know is not stumped by ordinary things, which means that it is not ordinary people or things that stump you......"

As he spoke, Qin Yi patted Annina's brain and smiled: "Considering that you are still alive now, it means that the guy who is not an ordinary person should know you, and besides me, it should be the guy with Hawkeye." ”

"Well, well......" Anina sighed with some self-reproach.

"What did he say to you?" Qin Yi asked softly, then held his chin and groaned, "It's about that case, right? It seems that you really provoked an unusual character this time." Although I also thought that the person in the high position would be a little tricky, but I didn't expect that even the Hawkeye guy would be alarmed...... That shouldn't be your average event. ”

"Actually......" Anina hesitated, but still couldn't speak. Qin Yi suddenly frowned: "Oh my God, that guy sent someone to kill you?"

Anina seemed a little frustrated: "Why...... Do you know how to read minds!?"

"Is it today, right?" Qin Yi asked with a serious expression, and then looked around the venue, "That's right, such an environment, such a chaotic, noisy and dim venue, so many idle people, etc...... It's undoubtedly the best environment for assassination. ”

As he spoke, Qin Yi pulled Anina and walked out, muttering to himself, "That killer...... If Hawkeye is also dispatched, it must be the guy from 'our world'...... He must already be here. ”

"Wait...... Wait!" Anina grabbed Qin Yi, looking a little guilty, "These...... It's all planned by Hawkeye! He wants you to get back out of the mountain, it's all ...... It's all ......."

"Either way, your safety is the number one concern. Qin Yi stroked her cheek and smiled, "It has nothing to do with me, no matter what his plan is, I can't let you have an accident, and I can't let that killer ruin this party." ”

As he spoke, a cold glint flashed in Qin Yi's eyes: "I can't let them ruin my children's performances." ”

"But what to do?" Annina asked in alarm, "he could be anywhere." ”

"Well, we need to think backwards a little bit about that. Qin Yi said, turned around and grabbed Anina's shoulder and asked solemnly, "Do you believe me, Nana?" If you believe me, you will go in and sit in the middle later, and then wait." ”

"That's it, that's it?" Anina raised her eyebrows and asked, Qin Yi nodded and said, "That's right, I need you to be the bait, and then I will find out the killer according to reverse thinking and deal with this matter." ”

"Reverse thinking?" Anina asked with some concern, Qin Yi nodded and smiled: "That's right, if I were that killer, what methods would I use to kill you." Luckily, because he's from 'our world,' I'll know him well. ”

"I see, I believe in you. Anina said, hugging Qin Yi tightly, "I can completely entrust my life to you, but you have to be careful yourself." After all, you have already retired, and you have to think about the consequences when you act. ”

"Don't worry. Qin Yi smiled and said, "However, the students in my class will trouble you to take care of me today." ”

Anina nodded, and then walked towards the small hall, Qin Yi following behind her.

This reverse thinking is actually simple and simple, but difficult to say. It's hard to say because the environment is so complicated, and there are countless ways to kill Annina, so it's not so easy to find the real killer.

However, it is simple because Qin Yi already knew that a killer would come, but the killer did not know about his existence, so he took the lead. Another advantage is that compared to those top killers, their minds are often easier to figure out, because they are bound by many rules, so they will definitely act according to the rules of the killer world.

And those ordinary killers have no rules to speak of, and they may not know what they will do, so their actions are even more unpredictable.

Qin Yi didn't follow Anina to sit down with the students in their class, but observed the layout of the small hall. Indeed, it was easy to kill Anina in this environment, and there were hundreds of ways, so Qin Yi had to start with the most dangerous ones. Because his goal is not just to find the killer, but to find the killer while ensuring Anina's safety.

There are rules for top killers, the first is that they can't expose themselves casually, and the fewer witnesses left behind, the better, so Qin Yi knows that the other party's priority is definitely not to hide in the shadows and shoot Anina in the head with a gun, because then there are too many witnesses, and an excellent killer will be like a ghost, leaving no trace except for the death of the target.

Of course, each killer has a different style, and some top killers will act in a more high-profile manner, regardless of fighting ordinary people's wanton attacks, but in this environment, they will not send such hard-core killers.

In this kind of public environment, in fact, the best way to kill people is to poison, which can kill the target quietly, and at the same time, depending on the poison used, it can also disguise itself as a symptom of a sudden disease such as heart palsy.

If it was Qin Yi, he would choose to poison him. And poisoning is divided into two methods, the first is to choose not to get close to Anina and poison her food, and the other is to get close to Anina and take the initiative to poison her.

Of these two, although it seems that the latter will be relatively simple, Qin Yi knows that the real top killer will definitely choose the former. Because these killers are the best, it is not difficult to poison the target without getting close to it, you just need to scrutinize the target's psychology and make some arrangements in advance.

For example, take advantage of Anina's toilet to set a small trap and make contact with Anina, such as pretending to bump into her, and then accidentally spilling some coffee on her, or somehow making contact with Anina and putting poison on Anina's fingers, and then everything is ready.

Because Anina is an athletic girl, her metabolic rate is relatively vigorous, so she often eats snacks, and this small hall sells snacks such as popcorn and potato chips that need to be grasped, so that she will inadvertently take the poison when eating snacks. However, the other party does not know Anina as well as he does, so he should use a safer way.

The easiest, wait for Anina to go to the toilet, and then ambush in advance. Because once the show starts, everyone will basically sit in their seats and watch the show, instead of running around. So even though there are a lot of people in the small hall, there aren't a lot of people going to the toilet at the same time, especially the teachers. Students may also be in groups, but teachers are often alone.

So, through a little simple means, such as setting a certain women's toilet out of order, and then waiting for Anina to go to the toilet to remove the faulty sign, you can form a very suitable assassination environment.

Moreover, this should be the most appropriate way to assassinate.

Thinking of this, Qin Yi came to the door of the venue and checked the distribution of the small auditorium.

The small hall was divided into two floors in total, and the bathrooms were on both sides, so Qin Yi looked for the women's toilet.

But so far, everything is working and the toilets are still functioning normally.

Qin Yi knew very well that as long as one of the women's toilets broke down, it was time for him to find out the killer. Thinking of this, Qin Yi returned to the class and sat down with the students.

"Xiaoyi, how's it going?" Annina asked with some concern, "Did you notice something wrong?"

"Rest assured, everything is going as expected. Qin Yi nodded, and said lightly to signal her to feel at ease.

Today's atmosphere is still relatively leisurely, although everyone is not actually coming to see the party, most of the students are playing with their mobile phones, either playing games or reading comics, in short, it is not bad to have such a leisure time.

However, as a class teacher, he has to worry not only about Annina's safety, but also about communicating with his students. Fortunately, Qin Yi is usually quite popular in the class, and those students who have a good relationship with him are basically around him.

"Old Qin, do you want to have a snack?" Li Sisi, who was sitting behind him, lay on his shoulder and handed over the popcorn in his hand, Qin Yi didn't want to spoil the festive atmosphere, so he smiled: "Ah, then eat some." ”

"Teacher, I made a bento, do you want to try it?" At this time, Tang Xueying, who was sitting in front of Qin Yi, also said with a smile, and handed over the lunch box in her hand, "I made it myself, I recommend this egg roll, I make it very carefully." ”

"Then the teacher will try one. Qin Yi said with a smile, picked up a piece of egg roll and ate it, "Oh, did you add perilla? This idea is very good." Xue Ying, you will be a great wife in the future. ”

"Well, of course. Tang Xueying smiled proudly, throwing a triumphant smile at Li Sisi behind Qin Yi, and Qin Yi felt Li Sisi's hand on his shoulder clenched hard, "Isn't it just an egg roll!? What's the big deal, I'll make a bento next Monday, it's guaranteed to be better than what you make!" Old Qin, you come and try it!"

"Hey, this ......" Qin Yi hesitated for a moment and decided to change the topic, so he turned to Xie Yilin and asked, "Yilin, how are the performance preparations? Have you checked that the actors are all here? Especially our male lead?"

Xie Yilin confidently grabbed the hand of the person next to her and raised it and smiled: "I make sure he arrives!"

"I'm not going to run until you hold my hand. He Yuanhang on the side said a little irritably, but Xie Yilin immediately grabbed He Yuanhang's hand with both hands, "No, classmate He Yuanhang, we have all reached this point, and we must not retreat at the last moment." This is no longer our personal matter, it is the result of everyone's joint efforts. ”

"I know, didn't I come?" He Yuanhang sighed helplessly, and replied with insufficient confidence.

"But you obviously wanted to run before, right?" Xie Yilin said angrily with puffed out cheeks.

"Well, it's nice to be a good friend. Qin Yi held his chin on the side and smiled.

The 129 party continued, and at about ten o'clock in the morning, Qin Yi estimated that the killer should have already acted, so he also stood up and instructed the students in the class: "Okay, the teacher goes around to see the situation, you are honestly here, follow Teacher An's instructions, understand?"