In the elevator, he observed the other party's face up close and saw some clues, I have to say that if he didn't have the intention to carefully observe the other party's face, it would be difficult to find some traces of paste.

This woman really wore a human PI mask, the production process is really exquisite, and she deliberately went to observe it repeatedly at close range, only to see some clues, I have to say, wearing this kind of mask, it will become very convenient to do some things, and there are not too many hand tails.

"Do we know each other?"

"Why do you keep asking strange things!"

Qiao Shan looked at him coldly.

Li Kai shrugged his shoulders and didn't say anything more, the elevator floor arrived, and after the door opened, he quickly walked out and stared at a door in the corridor.

This place is "? %" technology, combined with the monitoring system, compared in the database, quickly found the closest person, in and out of the local floor.

There are four units on this floor, ultimately offering two options.

These two households in the same direction are either left or right.

"Which one?"

"Try it!"

Li Kai said.

"Then go knock on the door......"

Qiao Shan said.

Bang! Bang! Bang!

After knocking for a while, no one opened the door, so he came to another door, and after a while, there was some noise inside.

When the door opened, there was a woman in her fifties, who looked at the two of them suspiciously.

"Who are you?"

She was surprised that few people came to her door in the morning.

Li Kai said: "Is your son at home?" ”

The photo is of a young man, and if he lives here, he should be his son.

The woman looked at him with even more strange eyes, and said, "Who are you?" What's the matter? ”

"Is Luo Chenghuan at home? I'm her girlfriend! Qiao Shan said.

When the woman heard this, she said, "Are you Cheng Huan's girlfriend?" He went out early in the morning......"

When Li Kai heard this, he knew that he had found the right door, and the target lived in this room, he said: "I contacted him by phone just now, and he said that he would come back later, let us wait for him." ”

The woman said, "Well, then come in." ”

Qiao Shan hesitated, but walked in.

There was only a woman in the room, Qiao Shan's eyes were cold, looking at everything inside, she took out her mobile phone and dialed a person's number.

Just the phone rang for a while, and then hung up.

After that, she hit again, and after the same ringing for a while, she hung up.

When you make a third call, you will respond directly to the other party's call.

She edited a text message and sent it over.

Soon, he received a reply: "Don't hurt my mother, otherwise, I won't forgive you!" ”

Qiao Shan replied: "Come back immediately, otherwise I don't guarantee that I won't hurt her." ”

The other party replied with two words: "Crazy! ”

Li Kai didn't see the content of the message sent by Qiao Shan, but from the other party hanging up the phone, he probably guessed that Qiao Shan and this Luo Chenghuan knew each other, and the relationship may not be shallow, but he didn't know why the other party would escape and how to pull him into the water.

The woman looked at Qiao Shan and asked, "Cheng Huan didn't answer your call?" Is something happening? ”。

"Why don't you give him a call?"

The woman did not suspect him, took out her mobile phone, and called her son.