After receiving Xia Yu's call for help, Yang Yan did not think much and hurriedly stuffed his computer and some tools that might be useful into his schoolbag. Then he carried Luoluo to the Shaping Street Police Station with his baby strap.

She just came back from home this morning and was going out again in the afternoon. Luo Luo, wearing a colorful little sun hat, didn't feel tired at all. She liked to go out to play so much. She sat in her father's arms with her strap. The little girl's white and red face was always filled with a happy smile, and her big eyes were also looking outside with bright eyes.

Yang Yan was not in so much mood to enjoy the scenery outside. He sat on the taxi, staring at the road, hiding under the calm appearance. He was a little excited and a little nervous.

Yang Yan was so happy that he could use his own skills to help Xia Yu. He even had the illusion that the thing he learned had finally become useful.

But he was a little nervous, because Xia Yu said that he would go to the police station to help crack the suspect's mobile phone password. He had seen some cases on the dark web and had some other people's cracking procedures in his head, but he had not actually done it. If he couldn't handle it, it would be too embarrassing!

Even embarrassing is second-hand. Yang Yan doesn’t want to see Xia Yu’s disappointed expression!

...

After rushing to the Shaping Street Police Station and finding Xia Yu and the others' offices with ease, Yang Yan was finally surprised to see Xia Yu's miserable appearance!

The blood-stained sleeve of the right arm was cut open, and the skin on the upper arm was covered with scars, as if it was scratched by a big cat. Fortunately, it was just a little trauma. An aunt in the infirmary helped to do a simple treatment and stopped the blood.

The worst thing is her right foot. She didn't feel anything before, but later she found that she twisted her ankle. Now when she returned to the police station, her ankles were swollen... So Xia Yu is now a bit like a sloping position, half lying and half sitting

The aunt in the infirmary was still pushing an old gray-haired policeman and asking him to persuade Xia Yu.

"Xiaoxia, let us leave it here. You can go to the hospital to take a look and take a video to see if there is any injury to the bone." The old policeman had actually persuaded him many times, and then he came up with his teeth.

"No, I have to wait for Yang Yan to come over, follow the clues and catch all the human traffickers gangs in one go!" Although the pain made her forehead sweat coldly, Xia Yu was still very excited. He felt that he had caught a clue of a big case and was about to solve the big case and arrest the bad guys. How could he give up so easily?

Xia Yu is the director's relative, and everyone in Shaping Police Station knows that after all, only Xia Yu is here, she simply thinks that she still hides a lot of people, but everyone in the government office is full of human intelligence. How could it be that she still didn't know after half a year?

Therefore, no one is willing to take the risk of making Xia Yu unhappy to force her to give up her thoughts.

Xia Yu still asked about the situation of the child who was rescued by her with concern.

"After being sent to the hospital, I said I was fainted, but I was not seriously injured. When he woke up, we would ask about his parents' condition. Now we are also contacting other police stations to see if we have received a call." The old policeman said to Xia Yu.

"Thank you, Uncle Nan. I don't know if Brother Zhe has found anything. This woman is so tough-mouthed and doesn't look like an ordinary member of a criminal gang." Xia Yu said to herself, "If Yang Yan comes, help me unlock her mobile phone, you may find some clues. The address book should have their contact number!"

"I'm here." Yang Yan's voice came from behind.

Xia Yu turned his head in surprise. She turned her head and pulled the wound on her right arm, which made her breath so much that Xia Yu took a breath. But Xia Yu saw Yang Yan. Although he stood there blankly, the pain in the center of his eyes was imprinted in Xia Yu's heart, very warm...

"Why... were you a little careless?" Yang Yan walked over, not knowing what to say about Xia Yu, so he could only frown and sigh softly.

"It's okay, it's not a big deal. The child was almost thrown to the ground at that time, so I accidentally fell when I hugged him." Xia Yu looked up and explained with a smile to Yang Yan. She tried hard to act more relaxed and didn't want Yang Yan to worry.

Luoluo heard the familiar voice of her godmother. She turned her head in her father's arms and looked at her godmother.

However, the little girl didn't understand that her godmother was injured? When she saw her godmother's smiling face, she shook her hand and kicked her calves, and shouted "Ah" excitedly.

"Luoluo, my godmother can't hold you now!" Xia Yu greeted Luoluo apologetically, smiled, then looked serious and said to Yang Yan, "Yang Yan, I need your help now."

"I know." Yang Yan just heard a rough idea. He knew that Xia Yu was very anxious and didn't even bother to go to the hospital, so his expression became serious.

Yang Yan took off his backpack very neatly, put it on the table, unzipped the zipper, took out the laptop, and opened it.

Xia Yu pointed to the cell phone on the table next to him and said, "This is the suspect's cell phone. I suspect there is information about their trafficking criminal gang or contact person's phone number. Can you help me crack her lock screen password? This person refuses to give up, there must be a ghost inside!"

"I'll try." Yang Yan said briefly.

Seeing Yang Yan taking the child, the aunt in the infirmary and the old policeman named Uncle Nan wanted to come over to help take care of the child, but Luo Luo was unwilling to let them hug him and was unfamiliar, so Yang Yan could only smile apologetically with them, but he still used a baby strap to cover Luo Luo Luo and continued to knock on the computer code that the old policeman behind him was dazzled by the old policeman behind him.

Fortunately, the female suspect's mobile phone is Noji, which is better to crack than the iOS system of the Apple mobile phone.

After Yang Yan wrote out the invaded Trojan horse, he connected his computer and mobile phone with the data cable he brought, without waiting for the phone to respond. Yang Yan's Trojan bypassed the mobile phone's defense system and bridged the computer and mobile phone storage system.

Of course, all this was not presented on Yang Yan's computer, and everyone just saw Yang Yan waiting.

After a while, a picture of small files flying around such as data transmission appeared on Yang Yan's computer.

"What is this?" Xia Yu asked what everyone was curious about.

"I downloaded the file on this phone because I'm not very familiar with the file naming format of the Saipan system." Yang Yan flipped through some of the files that had been transferred in. He looked at ten lines at a glance and soon found a "suspected" system file.

He opened it with a special reading software, and just scanned the code to form it. Yang Yan smiled confidently: "The lock screen password of the mobile phone is xubin6969."

Yang Yan canceled the next file transfer, then unplugged the data cable of the phone. In Xia Yu's surprise gaze, Yang Yan entered this string of passwords on the lock screen interface. Sure enough, the phone was unlocked!

"So amazing! How did you get this password?" The old policeman Uncle Nan and the police officers watching were stunned. Of course, they were also like clouds and mists. They couldn't understand it at all!

Yang Yan handed the phone to Xia Yu who could not wait, scratched his head a little embarrassedly, and explained to everyone: "It's not too complicated, I just wrote it in dot language..."

OK, the more Yang Yan explained, the less everyone could understand...

However, it doesn't matter if you don't understand. Everyone looked at Yang Yan with admiration, as if they all understood. They nodded seriously, and some people praised him with thumbs up...

"oh!"

"So that's how it is!"
Chapter completed!