Yang Xuan carefully looked at the gold bar, which was about the size of an index finger. There were no patterns or symbols on it, and no useful clues could be seen.
Putting it on the tip of his nose and smelling it gently, Yang Xuan suddenly smelled a smell similar to that of burning incense candles.
"After testing, some residues of burning sandalwood were found on this gold bar."
"After analysis and comparison, these sandalwood incense is commonly used in temples in the Buddhist country of Tibet."
"The Buddhist Kingdom of Tibet?"
Yang Xuan frowned immediately when he heard these four words. Could it be that this matter has something to do with the Red Sect?
"What's wrong? Did you find anything?"
Xia Wanxin asked quickly. She only knew that Li Quan was a traitor, but she didn't know the details of Li Quan, let alone the Red Sect.
"without."
Yang Xuan asked, "Where did you put the vajra pestle last time?"
"at my place."
Xia Wanxin replied, "Because I'm not sure if there is anyone like Li Quan among us, so I haven't publicized this matter for the time being."
"Let's go to your house right away!"
Yang Xuan took Xia Wanxin and walked out.
If someone from the Red Sect really comes, the vajra will become a time bomb that may explode at any time.
"This isn't appropriate."
When Xia Wanxin learned that Yang Xuan asked her to hand over the Vajra to the other party, she seemed a little hesitant, "After all, the chip here contains a lot of secrets."
"Don't worry, I'm not interested in these secrets, but I can't keep this thing with you for the time being, so don't ask. I will tell you when the time comes."
Yang Xuan put the vajra into his pocket. He didn't want Xia Wanxin to be involved in this matter.
If the murderer of the old man was really a member of the Red Sect, this Vajra would most likely put Xia Wanxin in danger.
"Wuji, do you know something?"
Xia Wanxin also saw that Yang Xuan seemed to know something.
Yang Xuan nodded and said, "I am just inferring right now. There is no conclusive evidence yet, but I can't tell you about this yet."
"Also, I still say the same thing about this case. You can investigate, but if you have any clues, don't meet the murderer directly. You must inform me as soon as possible!"
Xia Wanxin nodded. Although doing so was against discipline, she knew Yang Xuan's abilities and believed that everything Yang Xuan did had his reasons.
"By the way, there's also this!"
Xia Wanxin suddenly thought of something, took out her mobile phone and pulled out several screenshots of the surveillance.
"After the incident, I called up the surveillance cameras around the crime scene. Unfortunately, there were relatively few surveillance cameras there, and there were many surveillance blind spots. I only captured two blurry figures from behind."
Xia Wanxin pointed to the phone screen and said: "From the photo, you can see the outlines of two men, but because the light is relatively dark, we cannot determine the identity and appearance of each other."
"So these two surveillance screenshots have no practical value, but after careful comparison by technicians, they discovered a very bizarre detail."
Xia Wanxin pointed to a place next to the silhouettes of the two people and said, "If you look carefully, you can see a shadow next to the silhouettes of the two figures."
"Because both surveillance pictures have this ghost shadow, and after comparison by technical staff, it is definitely not a problem with the surveillance equipment."
"I specifically consulted a senior professor about this. The old professor said that this is an optical phenomenon. The light is refracted, so this virtual shadow appears."
"But the old professor also said that the conditions for forming this kind of refraction are very harsh, so this matter is very illogical."
Yang Xuan stared at the two phantoms and observed them carefully. He found that the two phantoms were particularly strange and seemed familiar.
When he was on the battlefield before, he encountered a cutting-edge material that could maximize the refraction of light when it shines on it, thus creating an invisibility effect.
However, this technology is very difficult, and the invisibility effect can only be maintained for a few seconds. It is meaningless at all, and the cost is very expensive, so research and development has not continued.
However, during the few seconds when it is invisible, a ghost will appear in the captured picture, and that ghost is very similar to the ghost in these two photos at this time!
"Send these two screenshots to my mobile phone. Also, I emphasize once again that you can investigate this case, but you must be careful and you must not have any head-on conflict with the murderer!"
Yang Xuan warned Xia Wanxin again very seriously, then hurriedly left with the vajra and drove straight to the training camp.
"Boss, why are you here? Do you have any new tasks? I've been here every day for a while, and I'm almost exhausted."
Xue Chao saw Yang Xuan suddenly walk into the office and quickly rubbed his hands excitedly and asked.
"You're on vacation!"
Yang Xuan threw the vajra on the table angrily, "I'll let you go for now, but don't lose it."
Xue Chao twisted the vajra with two fingers and looked at it for a while, then asked doubtfully, "Boss, when did you become a believer in Buddhism?"
"Get out of here, you just keep it, there's so much nonsense!"
Yang Xuan glared at this guy angrily and asked, "Let me tell you something serious. I remember three years ago, when you took people to North Africa for a training camp assessment mission and came back, you said that you met someone there.
A master of invisibility?"
"That's not true!"
Mentioning the incident three years ago, Xue Chao suddenly became excited, as if he had been given a shot of chicken blood. He bared his teeth and said, "You didn't believe me at the time, and you said I was bragging."
"I swear to God, I really met a master of invisibility at that time, otherwise I wouldn't be able to come back with the prize."
"That thing is really weird. A big living person stands in front of you. As soon as he rushes towards you, he suddenly disappears. Then he suddenly appears from behind and stabs me."
"Thanks to my thick skin, otherwise I would have died a long time ago. Fortunately, although the grandson can become invisible, his combat effectiveness is still a little bit behind. In the end, I took an opportunity and killed him."
"You won't believe it after I come back, but I've always been thinking about it, and I've been exploring invisibility in the past few years."
"Just over a year ago, I accidentally saw a street magic artist in Nanyang."
"He also performed invisibility in front of everyone, and there was no flaw in it."
"I found him later. He refused to tell me at first. After I beat him up, he revealed the truth to me."
"He said that he actually didn't know the reason. Once when he was a child, the thing on his crotch was accidentally bitten by a dog. It almost hurt him to death."
"Later, after the injury healed, he once looked in the mirror and held his breath, and suddenly found that he had disappeared in the mirror."