Boljeka immediately turned around and asked a doctor to come over. This is a doctor from St Petersburg Hospital in Russia.

"Doctor, we have a question for you." When Boljeka showed the doctor the certificate of the Russian Federal Security Service, the doctor nodded nervously, but said with some worry, "But I'm just a doctor. "

"Yes, doctor, we need your professional advice on medicine." Boljeka looked at him with sharp eyes like a falcon. "We want to know what kind of disease makes people afraid of the sun."

"Afraid of the sun?" The doctor hesitated and frowned, "This range is a bit large, but the fear of the sun is usually afraid of ultraviolet rays. As far as I know, some skin diseases are more afraid of ultraviolet rays. For example, light skin diseases; such as solar dermatitis. , Polymorphic solar eruption, plant-solar dermatitis, etc. These diseases are all due to phototoxicity or photoallergic reactions caused by sunlight acting on the body. After sunlight, mainly ultraviolet rays can make the disease or aggravate.

There are also some pre-cancerous skin lesions; such as solar keratosis, or suspected skin cancer, these should also avoid sunlight.

Then there are patients with lupus erythematosus; such patients should also avoid sun exposure-because 40% of patients with lupus erythematosus are allergic to sunlight. After being exposed to strong sunlight, erythema may appear on the face or hands and other exposed parts of the patient, while the patients with the original erythema skin lesions will aggravate the skin damage after exposure to the sun, and severe cases will cause the disease to relapse. "

"Can so many diseases make it impossible to see the sun?" Boljeka frowned.

The doctor nodded, "You are too general, but there are actually many diseases that can cause such symptoms."

"It's not cancer, and it shouldn't be any other disease that will seriously affect the body. Or this disease has no effect on the patient's physical activity." Lin Rui frowned.

"Well, is it possible that there are eye diseases? There are also many eye diseases that cause the patient's eyes to lose sight of the sun. You must wear sun-shielding glasses for daily activities." The doctor hesitated, "This type of disease does not affect the patient's body too much. The impact is only affecting vision."

"Impossible, because this man has very good eyesight. He can even shoot at night and hit a target three hundred meters away." Boljeka frowned.

"It's not necessarily." Yelena shook her head, "Even short-sighted does not mean that you will have serious shooting ability, and the current sniper scopes have adaptive functions. As long as they have received good shooting training, even a short-sighted Eyes can also be very good shooters. Because in high-precision shooting, feeling is more important than eyesight. Even in many competitive competitions where no scope is used, many shooting champions are short-sighted."

Boljeka frowned slightly. He knew Yelena's identity, who was once a professional shooter and a very powerful sniper shooter. Naturally, they have a say.

The doctor considered for a while, "If it doesn't affect the physical ability of the body, could it be some kind of albinism?"

"Albinism?" Lin Rui frowned.

"Yes, this is a more common disease caused by the lack of melanin in the skin and its accessory organs, due to congenital lack of tyrosinase, or tyrosinase function decline, and the hereditary leukoplakia caused by the failure of melanin synthesis Disease. Albinism is a family inherited disease and is inherited in an autosomal recessive manner. This type of patient usually lacks melanin in the skin, hair, and eyes all over the body, so it manifests as the retinal pigment of the eye, and the iris and pupils are pale pink.

Due to the lack of melanin protection, the skin of patients is highly sensitive to light, sunburn and various photosensitivity dermatitis are prone to occur after sun exposure, and various eye problems may also occur, and they are afraid of light. But in the absence of strong sunlight at night, their eyesight is not affected. "The doctor thought for a while.

"Will this affect their physical strength and athletic ability?" Lin Rui muttered.

"There will be no obvious other problems. Some people are actually quite normal. It's just that their appearance is very recognizable. Their skin lacks melanin and is milky white or pink, soft and dry. Hair becomes pale or yellowish. "The doctor nodded and said, "That's about it."

Lin Rui looked at Boljeka and said, "This is a bit interesting. The ghost never left any photos. Maybe it's because his special characteristics are so obvious that he can be seen at a glance. The whole body is white and has a pair of red His eyes. If such an image is known, he would have nowhere to hide. So he was never seen by anyone, and he never left any image data."

"So the ghost may be an albino?" Boljeka whispered.

"He is afraid of light, because his vision will be greatly affected by this disease, so he usually acts at night. Sometimes he also acts on rainy days with low light." Lin Rui whispered, " I think we may have targeted such a person. This person has albinism and has received very professional sniper training. His identity is likely to be a country in Eastern Europe, and it is not ruled out that he is a Russian. Judging from his weapons, maybe It has something to do with the former East Germany. After all, this ssg-82 sniper rifle was produced in the early 1980s.

Moreover, the output of this weapon that uses 5.45 caliber ammunition is not high, and it is mainly used to equip the sniper rifle of the former East German secret police force. I think with these, your investigation will be more targeted. "

Boljeka shook his head and smiled bitterly, "Sure enough, if this continues, we at the Russian Federal Security Agency would better hire you as a consultant."

"Of course, if there is a need in this regard, please talk to my agent." Lin Rui replied mockingly.

"Give me some time, we need to look up people who meet such conditions. Maybe this time we can really catch this bastard." Boljeka turned around and went out to call.

Lin Rui shrugged, and when he turned his head to see Yelena looking at him, he frowned and said, "What's the matter?"

"The analysis is very reasonable, but how do you think this person is a patient?" Yelena looked at him and smiled.

"Through analysis, I have looked at all the assassinations of suspected ghosts by Russian intelligence agencies and found that most of them were at night. In some cases, night assassination is even more difficult than daytime. After all, people will move around during the day Correspondingly, the security guards around him will also relax. But at night, most of the people he assassinates have good security measures. And in the night security arrangements, most guards will be more vigilant. So night assassination , It is more troublesome than during the day." Lin Rui smiled.