"Is this her call, or yours? I'm a little confused. ”

"It's a warm call."

There was silence in the earpiece for a while, and Cheng Nan's voice came again, "If it's warm and asks me for help, then of course I'm willing." ”

"Then I'll send you the number."

"Okay."

Hanging up the phone, she sent the number of the Internet phone.

"What's wrong?" Xu Wenwen asked with some concern.

"Yesterday I received a phone call, the other party made a phone call from the Internet phone, and also used a voice changer."

Xu Wenwen's eyes widened, "What did the other party say?" ”

"He said he knew my background, and asked me if I wanted to know who my dad was."

"Did you tell Lu Jinyan about such a big thing?"

"Not yet."

"Why don't you say that?"

"I ...... I'm not sure if I'm going to tell him if my dad is a gangster, or a gambler, or a murderer......" She always thinks badly about her father, whom she has never met.

"You're thinking too much, and if he really likes you, he won't mind that."

"This kind of thing, who can say for sure."

"It's been so unpeaceful recently, it's better for you to be careful, I suggest you tell Lu Jinyan about this matter, he has a lot of connections and many ways, so it shouldn't be difficult to investigate."

Song Xi'er nodded and didn't speak.

After eating a meal, Cheng Nan's phone came back.

"It is very difficult to track down the other party's IP when you receive an Internet call, fortunately, the other party is using UUcall, which needs to be deleted before it can be used, and the registered user name is required to be an email address, I found the email address, and this mailbox commonly logged in IP, there are three of them, and I will send you a text message in a while."

"Thank you, you've been so helpful, I'll invite you to dinner another day."

"Warmly said?"

"Uh...... Yes, she said. ”

"Okay, I'm always available."

"Okay."

hung up the phone, and after a few minutes, Cheng Nan's text message was sent.

The computer master is different, Cheng Nan accurately determined the geographical location of the other party through the common IP logged in through that mailbox, a total of three, one of which was in Canada, which surprised her, and the other two were domestic, and the distance was not far.

"You just sold me to check my IP address?" Xu Wenwen pouted, looking unhappy.

She smiled, "Take the time to treat him to a meal, just a meal." ”

"What a defeat for you."

Separated from Xu Wenwen, Song Xi'er sat directly in the car parked outside the school.

"Go to the address on this first." She showed the three addresses forwarded by Xu Wenwen to the bodyguard who was driving, and pointed to one of the domestic addresses.

The bodyguard made a note of the address and nodded.

After driving for more than half an hour, they arrived at their destination, which is a small Internet café located outside the Third Ring Road.

She thought that the mysterious man must have made that Internet call from this Internet café.

Next, she went to another domestic address, which was nearby, a luxury villa, located within the Third Ring Road.

The address was confirmed, but she hadn't thought of a good solution for a while.

After staring at the big house for a while, she said to the two bodyguards beside her, "I'm going to give you a task temporarily, don't tell you Mr. Lu for the time being." ”

The two bodyguards looked at each other and nodded.

"Keep an eye on that house, pay attention to concealment, and take pictures if you find anyone coming in or out, and you must pay attention to concealment and not be discovered." She told her a thousand things.