"She might be looking for her photo. It seems that what I said just now made her misunderstand!" Xia Yu leaned into Yang Yan's ear and muttered to him.

Luo Luo looked at her parents eagerly, and the persistent little girl was still waiting for a reasonable answer!

"Oh, look for Luoluo!" Yang Yan's eyes rolled and he had an idea. He stroked his fingers at the bottom. In the era of small-screen mobile phones, he easily quit WeChat, returned to the desktop of his mobile phone, and drew to a relatively blank page. Then he pointed to the wallpaper on the desktop of the system and smiled at Luoluo, "Look, is this a photo of you and your mother?"

Yang Yan’s mobile phone desktop background uses a photo of Xia Yu and Luoluo!

After all, there are two treasures at home, so Yang Yan naturally cannot ignore each other. On his mobile phone, Xia Yu squatted in front of the flower bed in the community, and Luo Luo was under the support of his mother's arms. The bright sun shone over, and the two of them smiled brightly, as if their white teeth were reflecting the golden sunshine!

Luo Luo was still the same as before, grabbing her father's wrist, her little head approached, her eyes wide open, and finally, as if she had confirmed something, she turned her head, opened her mouth, and smiled sweetly to her father: "Hehe, it's Luo Luo, and there's still silly!"

Now, she was satisfied!

However, after my father took his phone and sent a message for a while, the little girl couldn't help it anymore. She squeezed between her mother and father, knelt down and supported her thin waist, and grabbed her wrist with her little hands.

"Well, dad, Tantan, Luoluo Tantan!" She hummed, her voice entangled her father in a tender and sweet voice.

...

On Friday night, Xia Yu and Yang Yan began to pack up the luggage they had to bring to go out for the next day.

"You have to bring your swimsuit with you. If you forget this, it will be a waste of time!" Xia Yu also went to the ninth floor and took off her swimsuit in the closet above.

"Hehe, hehe!" Luoluo followed her mother, wondering if she knew that she would go out to play with her father and mother tomorrow. The little girl was so happy, and her pleasant laughter kept coming.

"Are you wearing such a conservative swimsuit again?" Yang Yan looked at the style of Xia Yu's swimsuit and knew it was a one-piece swimsuit I had seen before. He couldn't help but express a regretful expression on his face.

Xia Yu threw a hygienic eye with him, hummed softly, and said, "What's wrong with conservativeness? Do you want me to dress too much and be seen by others?"

This is her personality, especially after being familiar with Yang Yan, she dared to say some straightforward words.

Yang Yan was choked, but after thinking about it carefully, he felt that what Xia Yu said made sense, so he had to haha ​​and laughed: "Then forget it, it's better to do this."

"Ha, man!" Xia Yu snorted proudly.

Luoluo ignored what her mother and father were proud of. She stood aside and saw her mother take a small swimsuit from the bed, fold it in two stacks, and stuff it into the suitcase. As the little girl looked at it, she seemed to remember something. She suddenly became happy, pointed at the little swimsuit and said to her mother clearly: "Mum, Luoluo!"

"Yes, Luoluo's swimsuit..." Xia Yu took the time to raise his head and smiled at Luoluo, "Dad just bought it with you today, do you still remember?"

Of course, Luo Luo's swimsuit was no longer suitable for her last year. For tomorrow's trip, Yang Yan took Luo Luo to the children's mall to buy one. Unexpectedly, the ignorant little girl recognized her so quickly.

However, before Yang Yan could praise his daughter, his cell phone suddenly shook and there was a notification! Yang Yan picked up the cell phone and glanced at it. Suddenly, his face became solemn.

"I'll go to the study to handle something!" Yang Yan hurriedly said to Xia Yu, then turned to leave the bedroom.

"Uh, okay, I'll clean up." Xia Yu saw Yang Yan's frowning brows, responding casually, while also feeling a little worried.

When Yang Yan returned to the study, he quickly turned on his workstation computer, and then his hands started to typing on the keyboard.

After a while, Xia Yu gently knocked on the door of the study room that was not closed, reminded Yang Yan, and walked in with a cup of warm water. She placed the cup on the coaster on Yang Yan's desk and asked with concern: "Is there something big of a deal?"

"I don't know what to say." Yang Yan nodded gratefully to Xia Yu. He picked up the water and took a sip, and then said with a wry smile.

He really didn't know if this matter was big, but it was okay to just talk to Xia Yu about it.

"Do you still remember what we did in the park last month to help those who recognize relatives find relatives? At that time, I left the program of the intelligent human recognition system in the server of the public security system." Yang Yan said to Xia Yu.

This system takes a lot of time to install. Yang Yan felt that he would use it in the future, so he left it in it and did not delete it.

However, the system requires an administrator account and password to log in. Moreover, Yang Yan believes that the protection program he wrote cannot be cracked by ordinary people, so he does not worry that his system will be stolen by others.

Of course, Yang Yan also kept a hand in it. If someone tried to forcefully crack the "intelligent person-identification" system and wanted to check the source code inside, then he would trigger the security alarm, and the system would quietly send Yang Yan a notice through the Internet to remind Yang Yan to pay attention!

So, just now, Yang Yan rushed to the study and launched an offensive and defensive battle with the other party!

The "hacker" who invaded Yang Yan's system is still quite strong. The firewall that Yang Yan originally wrote was almost broken through by him. Fortunately, Yang Yan was staring at the scene. He directly prescribed the right medicine and repaired several more powerful walls in the back...

Obviously, Yang Yan's strength is better.

"Until now, he still has no choice but to use my system firewall!" Yang Yan said to Xia Yu confidently.

"Who would want to move your system and steal your knowledge patent?" Xia Yu asked in confusion.

"I don't know either, but I have a person who doubts!" ​​Yang Yan said in a deep voice.

"Who? Dai, Teacher Dai?" Xia Yu asked a little entangled.

"No, if Teacher Dai had this idea, he wouldn't have waited until now!" Yang Yan shook his head and said, "What I'm worried about is the people who shop online, they have government relations and such technical capabilities. Moreover, Meng Yihan is among the people they came before!"

"They want to steal your patent? This is so hateful!" Xia Yu, who was jealous of evil, glared at his eyes.

"I'm not sure if it's them, but I can check it!" Yang Yan gritted his teeth and made up his mind. He started to type on the keyboard again, and the data streams on the computer were brushed like waterfalls.

Yang Yan was staring at the invader. While he was persevering in dealing with his firewall, Yang Yan went upstream and used counter-invasion and screening broilers. Finally, Yang Yan locked the IP address he was dealing with!

"This is the ultimate I can do. Without alerting the enemy, I got his address! If I want to invade his computer, I will not be sure not to let him know!" Yang Yan explained to Xia Yu.

"Look at where his address is!" Xia Yu gave orders like a leader.

Soon, Yang Yan gave an address.
Chapter completed!