What Li Shang saw in mid-air was a thin steel wire, sharpened very sharp, and Li Shang only touched it, and his clothes were cut.

"The murderer laid out a big picture and lured the victim to the bait." Li Shang said with a smile: "He first pretended to lie to the victim and said that Xiaoli would go on a date with him on the top floor." A puppet was then hung in the middle of the building, and a tape recorder and steel wire were arranged in the stairwell, and when the victim stepped on the tape recorder, the music would play, and if the victim escaped, he might be saved. But instead of leaving, the victim continued to move forward, saw the humanoid puppet, and then ran frantically for his life, and his head was dropped at the steel wire. That's what we saw. ”

"So to speak." Xiong He thought for a while: "The murderer should be Xiaoli, she asked the victim out and then harmed her." ”

"Not necessarily, it may be that the murderer and the victim panicked." Li Shang replied.

"Then how is he going to clean up the scene, the police didn't find a tape recorder, steel wire or anything at the scene." Luo Jing said.

"It's very simple, just go upstairs after the crime and take away the tape recorder, steel wire, and puppet, and leave a sharp knife. Therefore, I suspect that the murderer may have been watching somewhere at the time of the crime. Li Shang said: "Let's look around, maybe we can find the murderer." ”

The three of them immediately dispersed, and sure enough, Xiong He saw a sneaky boy, wearing the same school uniform as the victim, looking at the victim in the stairwell.

Since this is a replay of the timeline, the killer does not see the three people, and the three look at the murderer, after he sees the victim's death. walked up to the victim, made sure that he had hung up, then whistled, took away the steel wire, tape recorder, and puppet, and then dropped a sharp knife, and deliberately rubbed the victim's blood.

"This kid is quite powerful." Li Shang stuck out his tongue: "This kind of layout, I guess it's a superpower." ”

"What a superpower, it's just vicious." Xiong He said angrily: "If I had such a classmate by my side in high school, I would be scared to death." ”

Several people remembered the killer's face, then exited the timeline replay and immediately reported it to the police station, who immediately went out.

Under the leadership of Li Shang and the others, a carpet search was carried out in the whole school, and sure enough, the murderer was found in a boys' dormitory in class 12 of the third year of high school, and the steel wire, puppet and tape recorder used by the murderer were found in the trash can next to the abandoned teaching building.

The case was quickly solved, but to Li Shang's great surprise, he met Teacher Li again, who happened to be the head teacher of Class 12 of the third year of high school.

"How can there be such a coincidence in the whole world." Li Shang exclaimed: "Both cases are related to Mr. Li. ”

"You're just greedy for other people's beauty." Luo Jing said with a sneer.

"No, I think there's a bigger secret behind this." Li Shang said firmly.