The engineer looked at Qin Xin, a little girl, like an alien, controlling the monitoring host that only their senior engineers would fiddle with.

Until Qin Xin coughed: "Aren't you busy?" ”

The engineer woke up from a dream: "It's still ...... Ok, not too busy. ”

Qin Xin: "But I'm busy, I hope no one will disturb me." ”

The engineer was embarrassed.

Ah, I was taught a lesson by a child.

He saw that Qin Xin was an expert, and since he would not break the machine, he had no choice but to leave in a sneering manner.

After the engineer left, Qin Xin focused on pressing the last command.

Time coordinates, instantly jumped, the picture of her accident on the day of the accident in the ice lake!

For a while, as calm as her, she couldn't help holding her breath slightly.

The mastermind behind her killing is about to appear in the picture, and it is absolutely impossible not to be nervous.

In the dimly lit monitoring room, she quietly watched the screen by herself.

When she saw Qin Wenrou lying that she had lost her foot in the ice lake, couldn't walk, and lost important things, crying and calling her to come to the rescue, while watching a strange man cut a small trap with a sharp ice blade on the ice, she didn't have much psychological fluctuations.

She had already recognized Qin Wenrou's true face, and it was completely expected that she could do such a two-faced thing.

Moreover, the trap was not set by Qin Wenrou, because Qin Wenrou didn't have that ability and IQ at all, and from beginning to end, he was a poor chess piece used by others without knowing it.

She looked away in disgust and looked away at the strange man.

Qin Wenrou didn't lie about this, the man covered his face and only showed a pair of eyes, he couldn't see his face clearly, and he was wearing a set of brown overalls worn by ordinary repairmen, even in the crowd, it was very ordinary and not eye-catching.

But the technique is very sophisticated and neat, and the strength is also quite large.

The trap was quickly dug and camouflaged.

Although there is a deep circular crack cut on the ice surface, it will definitely collapse if you step on it lightly, but on the surface, it is difficult to see the trace, this trap is quite professional!

The repairman in overalls did all this and went into hiding.

He quickly appeared in the video.

At that time, because she was too worried about Qin Wenrou's injury, she ran almost all the way, didn't bring anything, and her clothes were very thin, and she only had time to put on a school uniform jacket outside her shirt.

She saw herself with her own eyes, stepped on the ice, and instantly fell into the ice lake!

And under the glacial lake, there is actually a layer of traps.

It was a dense fishing net that trapped her in the middle, holding her feet so firmly that she couldn't struggle up.

The round block of ice fell in and floated up, quickly merging with the surrounding ice.

The frozen lake at minus forty-five degrees, it was really hellish and cold, instantly freezing her thin body stiff, and when she fell into the lake, her spine was hit hard by the thick ice, and there were several faint bone cracks.

She endured the excruciating pain and anxiously pulled the thick ice for help.

Then I heard Qin Wenrou's classic lines above the ice:

"Sister, are you cold?"

"Sister, minus forty-five degrees Celsius, you will freeze to death."

"If you die, how can you participate in the national medical competition......

Then, I saw a repairman in overalls, reappearing from his hiding place, holding a very professional set of blood drawing equipment in his hands, including black iron pliers, thick black needles and more than a dozen blood bags......