An hour later, at the Berkeley Police Station, Xiao Yuan walked out of it with a dejected Dai Lumao.

"You guy, I asked you to follow Liang Xiaomiao, why did you follow Liang Xiaomiao?" Xiao Yuan said with a smile.

"Can you blame me?" Dai Lu shouted with a sad expression, and then poured bitter water on Xiao Yuanda like a cannon, "You took my passport away, I was mistaken by the police for a smuggler, and I was chased everywhere, and most of the past two days have been hiding from the police, where is there time to follow Xiao Miao?" ”

"Then why didn't you ask me for your passport?" Xiao Yuan asked.

"Can I find you, you have evaporated like the world in the past two days?" Dai Lumao asked rhetorically.

"Even if you can't find me, explain to the police and ask them to help you find me, they will definitely find me." Xiao Yuan said again.

"The point is that I explained to them that they couldn't understand me, and if it weren't for a clerk at the police station who could understand Chinese today, I'm afraid I would really be dealt with as a stowaway." Dai Lu scratched his head and said.

"Didn't you say that your English is good, and you passed English level 6 back then, why can't the police understand you?" Xiao Yuanqi asked.

"Probably because my accent is heavier, I learned the pure London accent back then, and these Yankees are American English, which is much worse." Dai Lu scratched his head, and said with a rare shy smile on his face.

"Haha......" Xiao Yuan couldn't hold back any longer, laughed, patted the shoulder of the guy next to him hard, and said, "London accent, you are so funny, haha......, you tell me a pure London accent for me to hear, quick, I've grown so big, I haven't heard a pure London accent, haha......"

"Okay, I admit that my English is very bad, I want to save face and suffer the crime, Xiao Yuan, don't laugh, I beg you for one thing." Dai Lumao saw that his lie was seen through by Xiao Yuan, so he simply broke the jar and broke it, and waved his hand again and again.

"What's the matter?" Xiao Yuan asked.

"Give me back my passport, it's hard to move an inch in the United States without a passport, the key is that those police are so sharp-eyed, I just shook it in front of them, God knows how they knew I didn't have a passport, like a cat seeing a mouse, chasing me everywhere." Dai Lumao said.

"With your thief-eyed appearance, do you still need to be sharp-eyed, if the police don't chase you, I will think they are derelict in their duties." Xiao Yuan said, but he also felt that there was some truth in what Dai Lu Mao said, without a passport, there would definitely be a lot of inconvenience here.

Dai Lumao took the passport handed by Xiao Yuan, hugged and kissed him twice like a treasure, and then carefully put it away, and then said: "Xiao Yuan, goodbye, I didn't even dare to go back to the hotel without a passport for the past two days, and now I finally went back to sleep well, by the way, Xiao Yuan, I told you a bad news, Xiao Miao left Berkeley, I didn't have a passport, I was chased by the police everywhere, and I don't know where she went?" ”

"If you're sure she's out of Berkeley, I think you can go to San Francisco, especially Chinatown, and maybe find her, and by the way, remember what you said, and if there's news, say hi to me." Xiao Yuan said.

"Yes, definitely, I still count on you to cover me in the United States." Dai Lu Mao nodded again and again, with a smile on his face.

"Okay, so be it, I'm home, goodbye." Xiao Yuan patted Dai Lu Mao's shoulder and walked away.

After seeing Xiao Yuan leave, Dai Lumao took the passport out of his pocket again, looked at it twice, and smiled disdainfully in the direction Xiao Yuan left: "I'm not in Berkeley tomorrow, so the ghost will report to you, it's really naïve." ”

With his hands in his trouser pockets, the guy swayed and left humming a song.

"Let's go, swim, I don't worry if I don't learn countless people, I don't tell the truth when I meet people, I rely on my three-inch rotten tongue, my fart makes his legs cramp, the tiger rubs some oil on his mouth, eats mixed rice in the southeast and northwest, and is the best ......at cheating and abduction."

…………

The next day, Xiao Yuan finished class in the morning, and after having lunch with Xia Jiuying at noon, he took Xia Jiuying to buy a mobile phone, sent her back to the business school, and then went to the laboratory.

After arriving at the laboratory, Xiao Yuan went to find Smith first.

"Boy, what's the matter with me?" Smith saw Xiao Yuan come in, put down the scroll in his hand, stretched out his hand and pointed to the sofa in the office, motioned for him to sit down, and asked with a smile.

"Ask you something." Xiao Yuan said.

"What's the matter?" Smith asked.

"Did you know Rubin from the business school?" Xiao Yuan asked.

"Rubin?" Smith frowned, then nodded, "You know, do you know him?" ”

"Acquaintance." Xiao Yuan nodded and said, "What is his specific origin, can you tell me?" ”

"He comes from a big family, and he has been running a 0day organization for the past two years, and he has cooperated with many large companies." Smith replied.

"Big family, what kind of big family, how does it compare to families like Rockefeller and Morgan?" Xiao Yuan asked.

Smith smiled and didn't answer Xiao Yuan's question, but asked, "Why did you ask about him, did he ask you to work for his 0day?" ”

"He came to me before I entered the lab, but I refused at the time, and just a few days ago, he came to me again and gave me a piece of data for him to analyze." Xiao Yuan said.

"You promised?" Smith asked.

"Yes, this data is very special, there is a worm embedded in it, the embedding method is very peculiar, I was interested in this, so I promised Rubin to help him, but then I released the worm virus, and found that the worm is even more unusual." Xiao Yuan said.

"Oh." Smith raised his eyebrows when he heard this, and asked curiously, "Specifically, how is it more unusual." ”

"The reason why I say the embedding method is peculiar is because if any worm wants to be embedded in the data, it will inevitably leave some traces in it, but this worm embedding does not leave any traces, more precisely, its embedding method is very clever, Rubin's 0day organization has so many masters, but no one can find it." Xiao Yuan said.

"Well, this one is really worth studying, what the hell is going on with that virus?" Smith nodded and asked.

"This virus has a certain intelligence, note that the intelligence I am talking about is not computer intelligence in the usual sense, but this virus does not give me the feeling of a program, but a naughty and naughty child." Xiao Yuan said.

"Wait, I have a question, what is the configuration of the computer you used to release this virus?" Smith interrupted Xiao Yuan's words and asked.

"I have a laptop at home, and the configuration is very ordinary." Xiao Yuan said.

"That's kind of interesting." Smith's eyes lit up, and his fingers tapped on the tabletop, thoughtfully.

"Professor Smith, I'm here today to discuss with you, please allow me to use the lab's computing resources to analyze this worm." Xiao Yuan said the purpose of coming to Smith, because according to the rules of the laboratory, it is not allowed to bring things from the outside into the laboratory without permission, although the laboratory implements loose management, even if he brings things from the outside to the laboratory, as long as it does not cause an accident, no one will take care of it, that is, as long as he disconnects his workstation from the network of the laboratory, it will be fine, but out of respect for Smith, he still decided to talk to him in advance.

"You can do this if it's safe, but if you can't do it, you'd better disconnect your computer from the lab and study it in a stand-alone environment." Smith said.

"Thank you, Professor Smith." Xiao Yuan expressed his gratitude to Smith.

"Go ahead, I'm actually just as curious about the worms you said, waiting for your good news." Smith said, waving his hand.

"Okay, I'll go, and when I have the results, I'll write you an analysis report." Xiao Yuan said.

"Okay, I'm looking forward to it." Smith smiled, waved his hand again, and let Xiao Yuan out.

After Xiao Yuan went out to close his office door, he smiled dumbly and said softly, "Good luck cunning little guy." ”