"Hey..." Wanyan Bingxia stuck out her tongue, intending to get away with it, because the scene just now was so embarrassing.

"Hey what!" Tian suddenly appeared, "If you didn't knock on the door and just came in, would Ajin be scared and screaming!"

"Everyone said I was wrong. I wasn't I diligently cleaning the living room..." Wanyan Bingxia gave the sky a blank look.

"I can't clean up, so I'm not allowed to eat today..." After saying that, God went to the kitchen without looking back.

"Hey...I..." Wanyan Bingxia had no idea when he had offended the sky. His words were very harsh recently.

"I'll help you?" Long and Qiu took the initiative to come over and help.

"You two go and see A Jin. He is probably scared by me. Don't let Guang and Hui run around in the living room. It's bad if the glass is stuck to your feet..." Wanyan Bingxia directed the two people, "With a cleaning robot here, you can clean it up soon!"

Soon, with the help of the cleaning robot, all the broken glass in the living room was cleaned up.

Wanyan Bingxia carefully came to Xing's bedroom door and looked inside. Jin had already put on the moisturizing oneshe suit made by Xing.

"Axing? Can I come in?" This time she carefully knocked on the door.

"Xiao Xia? Come in!" Xing waved to her.

"It's like this. Please help me test the biological residue of the dust in this bottle..." Wanyan Bingxia took out the small bottle in her pocket, but unexpectedly, the bottle was not spared. The bottle was covered with cracks, but fortunately the dust in the bottle did not fall.

Seeing this, Xing quickly took out a utensil and caught the bottle.

"It's so lingering... I almost lost all the clues..." Wanyan Bingxia breathed a sigh of relief.

"Xiaoxia, what are you investigating?" Xing looked at her with little understanding.

"I don't know... I always feel that there is someone behind my back guiding me to bring you together... I want to find out who this person is." Wanyan Bingxia looked at Xing seriously.

"Okay..." Xing nodded, "I'll help you!"

After dinner, Xing Yitou entered the laboratory and began to develop the source of these microorganisms based on the microorganisms in the dust: a microbial source finder.

The other people gathered in the music room and listened to the dragon explaining some simple music theory knowledge.

The research and development process was very smooth and the finished product was printed out very quickly. However, when Wanyan Bingxia and Xing put the dust into the instrument, they found that the instrument only gave the situation of the microorganisms in the sample and had no source.

"Ah...I know what's going on!" Xing slapped his forehead, "If you want to find the source of the microorganisms in the sample, you need to find Ying to help!"

"???" Wanyan Bingxia looked at Xing for no reason, "Do you still need Xiaoying's help? But she can't come here..."

"Just video calls!" Xing picked up Wanyan Bingxia's communicator and called Ying through the encrypted channel.

"Xiao Xia? What's the matter with me?" Ying lay on the bed, lazy, but unexpectedly, after clicking on the video, the person who appeared on the screen was Xing's face. She quickly sat up and grabbed her hair with her hands, "Ah, why is it you, Xing..."

"Xiaoying, are you still resting? I'm disturbing..." Xing was very polite.

"No, I'm bored, what's the matter with me? By the way! Xiaoxia is next to you, right?" Ying suddenly remembered that she had something to find Wanyan Bingxia.

"Here!" Xing handed the communicator to Wanyan Bingxia, "Xiaoying looks for you."

"Look for me?" Wanyan Bingxia took it, "What's the matter?"

"Xiao Xia, do you know! Someone secretly analyzed our music mutual aid station!" Ying called out the email from the computer and showed it to Wanyan Bingxia.

"Oh? What's going on?" Although Wanyan Bingxia was a little surprised, she was also expected.

"That's right. After uploading this message board, I specially wrote a backdoor program. Once I found that other hackers were analyzing this channel, the backdoor program would automatically transfer the channel address randomly and then send me a warning email." Ying probably explained to Wanyan Bingxia.

"This is it..." Wanyan Bingxia pondered for a while, "This is how Lei was looking for someone to check, so let's remove the message board. This time, the hacker he was looking for is not capable enough, so he was afraid that he would find someone better next time. Lei is the kind of person who will not give up until he achieves his goal. Let's protect himself first..."

"That's right, I'll withdraw it now! But according to the current hacker ranking, there is only sulfur that can resolve my backdoor program." Ying said proudly.

Within two minutes, the message board was cancelled from the dark web, and the shadow wiped the channel residue clean. Even if it was sulfur, there was no way to find the source.

"By the way, what's Xing asking me for?" Ying signaled Wanyan Bingxia and handed the communicator to Xing.

In fact, Ying had already been eager to talk to Xing, but the message board was more urgent and had higher priority.

"It's like this, Xiaoying..." Xing showed her the microbial source searcher, "This is my latest microbial source searcher for Xiaoxia, but you need your help to hack into the database of the sanitation department and synchronize the data..."

"I understand, it's a piece of cake. It's best to steal the data from the sanitation department. Because it has no special value, it's not encrypted..." As he spoke, Ying downloaded all the data from the sanitation department and sent it to Xing.

"It's not bad that Xiaoying! This speed is unmatched!" Xing extracted all the microbial information in the data center and sent it into the instrument.

The comparison results were instantly projected, and the microorganism comparison results were: dust floating on the floor of Building A, Building C, and the floor of Building M, Building Z, in Area D.

"This guy has indeed been to District D, and he went to District D first and then returned to the murder villa..." Wanyan Bingxia felt like she was treasured, "I still have some time today, I'll go to District D to have a look..."

"It's too late? I'll take you there!" Xing was worried that Wanyan Bingxia would go to Area D alone.

"Well..." Wanyan Bingxia hesitated for a moment, but in a flash, there should be no danger, so she agreed to Xing's request.

"Xing and I go to Area D and leave me food!" Wanyan Bingxia brought her helmet and went out of the house with Xing.

"I'm not relieved, I'll go too!" Qiu also followed, "Xiao Xia! Take me one!"

"Xiao Xia! Be careful!" Long originally wanted to follow him, but he was even more worried about his younger brothers in the room, so he stayed in the apartment helplessly.

The three of them rode anti-gravity airships to find Area D, and tiptoed into the building where Jin had been hiding before.

Just in the dust where Jin fell, Wanyan Bingxia discovered the concentric triangle symbol that she was very familiar with.

This time, not only she could see this symbol, but Xing and Qiu also clearly saw this symbol. Only then did the two believe that what Wanyan Bingxia said before was true, and someone deliberately left this symbol.
Chapter completed!