When he came to the clinic, the first thing he did was put his T-shirt on backwards to prepare for the murderous plan that followed.

Then the ether bottle and gauze were found, and of course, all this work was carried out with the help of Zhao Ting's instructions.

To dilute the high-purity ether, he took a small empty flask, covered it with a glass lid, and took about 20 ml of tap water.

Finally boiled water in a kettle and took stomach medicine, and he rested in the clinic for a while.

After the belching had subsided and his mobility increased, he walked towards the concert hall at 11:37 a.m., and the tools of the crime were a black T-shirt worn backwards, a tablet, a dark ether bottle hidden in his trouser pocket, and gauze and a glass flask hidden in the trouser pocket on the other side. There are also switchblades and scotch tape that are placed in the tablet satchel.

Unexpectedly, he had a face-to-face with Fang Yao before entering the concert hall, but he simply did not immediately arouse Fang Yao's strong vigilance.

In this way, before Song Mengjia and Stein, and behind Elizabeth and Yan Guanghai, he became Xiao Se's "third listener".

During the playing, he kept looking for opportunities, deliberately found a corner to sit down, observed the movements of Elizabeth and Yan Guanghai, and asked Zhao Ting for help with a tablet.

Due to the small size of its target, and the fact that the chat room contact does not make any sound, it naturally did not attract the attention of the two men. Of course, Xiao Se was already immersed in his own piano sound at this time, so naturally he would not notice him.

Zhao Ting learned something about the situation in the hall through Niu Xi's contact, because Xu Yueren was once again "in the way", so she once again issued the task of "restraining Xu Yueren" to Chu Ying.

Fang Yao and Xu Yueren had eaten, accepted Zhu Shao's entrustment, and came to deliver food to those who were not dining in the hall.

At this time, Chu Ying had already "waited for a long time", and used the "room electronic lock failure" laid out by Zhao Ting before to successfully delay Xu Yueren until 12:46, at this time Fang Yao was already impatient to go to the biological room to match the line, everything was as Zhao Ting calculated, it was foolproof.

Earlier, in the biological room, Zhao Ting used both soft and hard to let Fang Yao drink the nectar that dissolved the sleeping tablets, due to her lack of strength, she had to wait for the convergence with Chu Ying.

Seeing Xu Yueren leave, Chu Ying contacted Zhao Ting, Zhao Ting asked Chu Ying to come to the biology room, and the two worked together to hide Fang Yao behind a group of large ornamental plant potted plants.

Chu Ying carried the plastic bag left in the biology room, which contained the boxed lunch prepared by Zhu Shao, and in order to make enough of the trick, she went to the kitchen again at Zhao Ting's suggestion.

Luckily, Wang Qiyuan happened to be staggered with Zhu Shao's actions, so she became "the person who assigned Chu Ying to deliver food", and after this "stealing the day", Chu Ying, who was "famous", naturally entered the concert hall to deliver food.

After eating, Elizabeth and Yan Guanghai left one after another.

At this time, Cui Yuezhi proposed that it would be better for the two of them to use the meal. Xiao Se saw that Cui Yuezhi was so "enthusiastic", so he naturally did not refuse.

After that, Cui Yuezhi also "kindly" arranged the four lunch boxes together and placed them at the door of the concert hall. Of course, everything is just to create a better "crime environment".

Xiao Se saw that Cui Yuezhi was still willing to "listen", he was in a good mood, his mood was high, his dexterous hands, ten fingers were like swallow dances, active on the keys, and the melody intertwined into a famous chapter, which made him very satisfied.

Of course, Cui Yuezhi has already hooked the corners of his mouth at this time - if he doesn't start at this time, when will he wait?

In order to be cautious, he told Zhao Ting in a private chat that he needed a "no one to disturb" the crime environment.

Zhao Ting asked him to explain all the modus operandi.

Of course, he would not be suspicious, after all, he was already a grasshopper on the same rope as her.

So, he informed Zhao Ting of all the techniques, which caused the latter to be amazed, and various expressions and emojis filled the chat window.

In this way, Zhao Ting knew that Chu Ying was still delivering food, and in order to avoid exposure, she assigned Niu Xi a second task - Wangfeng monitored all movements around the concert hall, but she couldn't do it deliberately.

Niu Xi was in his beloved library, and he was also perfunctory, but he couldn't go against Zhao Ting's will, so he was ready to act.

Just as he was grinding, Yan Guanghai came in, and he immediately told Zhao Ting about the emergency.

Zhao Ting instructed Niu Xi to be optimistic about Yan Guanghai on the one hand, and Fang Man on the other hand to take into account the movements of the concert hall, and at the same time, he was in the biology room, hiding them, and secretly observing the movements near the concert hall.

However, as expected, there were almost no people who came to the concert hall in the afternoon. The biggest "variable", Fang Yao, was also sleeping on the soil among the plants.

Niu Xi did his duty, and although the excuse was too lame, he lingered for a long time to inspect the surroundings of the concert hall.

At this time, Zhao Ting's plan has succeeded, and she believes that the stupid Niu Xi will definitely become a "witness", without her knowledge!

In the concert hall, Zhao Ting's reply made Cui Yuezhi reassure Cui Yuezhi to close the chat window, and operate the interface on the screen of the music player, the right triangle button for playback, which can be activated at any time.

He crouched down and used the back of his seat to hide his tracks, making sure nothing was wrong.

Take out the gauze, then use the tap water in the flask that was prepared before, wet the gauze with three layers, and then stain the ether on the gauze!

got up and touched Xiao Se's back with brisk feet, Xiao Se was still indulging in playing at this time, and because he had earned enough "impression points" here before, how could a simple and kind person like Xiao Se know that death was quietly approaching!

With lightning speed, he used gauze to block the other party's mouth and nose from behind Xiao Se, and the other party only struggled for a moment before he fell unconscious.

Sure enough, the power of high-purity ether was amazing, Cui Yuezhidou's big beads of sweat rolled down from his temples, his breathing became short, his heart hung in his throat at the same time, an unprecedented sense of excitement quickly occupied the first place in all his body senses!

Yes, the excitement, the excitement of being a "killer"!

He was also completely abnormal at this moment.

The next step is the most crucial step, because he wants to escape suspicion, and the "testimony" obtained by only the "piano sound" played on the tablet is not safe, no matter whose "testimony" it is.

It is necessary to commit suicide.

So, he took out the switchblade, approached behind Xiao Se, squatted down, held the switchblade in his right hand, and passed through Xiao Se's arms with his left hand, with his shoulders under his armpits, and then slowly adjusted his posture to a half-squat!

Simulate suicide holding the knife with both hands, at an angle of about 30 degrees diagonally upward, stabbing the knife!

The blood in Xiao Se's heart gushed out, and as Cui Yue expected, his sleeves and his predecessor were stained with the other party's blood.