Hearing Qing Linfeng talk about the recent situation of Huaishan, Zhang Fan couldn't help but feel happy for him, at this time in Huaishan, the whole person was soaked in the library of the medical department, and he had been rummaging in a large number of books, and his focused appearance made Zhang Fan sigh to himself, "Senior brother, Huaishan is looking for a feasible way to find the symptoms just now?"

"Well, Huaishan has seen hundreds of such patients before, but he has never been able to find an effective way to improve the patient's symptoms, so he has been here for two days, and he has been reading all kinds of ancient books, no matter what others call him, he has not responded. ”

For this situation, Zhang Fan has some understanding, after all, he had intersected with Huaishan before, Zhang Fan took a direct step, walked through the collection of books on the ground and walked towards Huaishan, "Huaishan, what are you looking for?"

Maybe it was sensitive to Zhang Fan's voice, Huai Shan woke up suddenly, "Senior brother, are you back?"

Qing Linfeng on the side couldn't help but smile bitterly, "Yes, I couldn't wake you up before, as soon as this Zhang Fan comes back, you can hear other people's words, okay........."

Zhang Fan couldn't help but smile, and turned to ask about the disease, "Huaishan, I heard that there have been new illnesses in the imperial city recently, what have you found so far?"

"Actually, what I found was also very limited, the kind of patients who suddenly appeared a month ago were actually on the verge of collapse due to a large loss of breath in a short period of time, but there were no obvious external injuries on their bodies, and their bodies seemed to be injected with an unknown liquid at the same time, which hindered the mechanism of self-recovery in the patient's body, and greatly weakened the adjuvant and treatment of our drugs. ”

Zhang Fan aroused interest, "Unknown liquid?

Under the leadership of Huai Shan, the three of them came to a ward, several patients here are the same as the men Zhang Fan saw before, and the whole person wants to be a white ash man without the slightest color of blood, if they don't still have a faint breath, they can't help but wonder if they are already a corpse.

"Senior brother, look," Huai Shan turned the neck of one of the patients slightly at this moment, revealing two blood holes that Zhang Fan had also seen before, "As you also guessed, Senior Brother, the qi and blood of these people were forcibly sucked out of these two small blood holes by something, and it was very fast, even so fast that the blood vessels around this blood hole burst because they couldn't bear it." ”

Zhang Fan checked it again, and it was true, but looking at the blood holes on these two necks, he subconsciously thought of something else, "This won't tell me what zombies I saw when I watched the movie before, vampires or something, right?"

Huai Shan shook his head and continued: "Although I don't know what you are talking about, Senior Brother, I am deliberately sure of one thing, that is, these patients must have been attacked by something, and they were forcibly sucked a lot of qi and blood, so they will be like this." ”

"Uh.......... In this way, it is more like .........." Zhang Fan smiled bitterly, "According to what you say, is there something in this imperial city that is bloodthirsty at the moment?"

Huai Shan and Qing Lin Feng both nodded together, "That's right, in fact, bloodthirsty creatures are not uncommon in this Taiyin world, but like now, they can forcibly take away all of a person's qi and blood almost instantly, I'm afraid it really hasn't appeared." ”

"Then I'm afraid this matter will have to be reported to the royal family or the city guards, so that they can start investigating, right?"

"It's been reported a long time ago, but it's been almost a month, and I haven't caught anything, and it's the job of our medical department to try our best to heal these people. ”

Zhang Fan continued to check the blood holes of those patients, and Zhang Fan couldn't see anything else except for the same bloodshot, and Huai Shan stepped forward and continued to explain: "In fact, these patients are not in a state of collapse that is not difficult to treat, but the tricky thing is that while they lose their qi and blood, they also seem to be injected with a large amount of unknown liquid, and those liquids completely hinder the action of all medicines. ”

"Unknown Liquid ........."

"And I found out something else. ”

"Oh, Huaishan, what else did you find?"

Huai Shan continued to take Zhang Fan and the two to the management room on the other side, among the rows of test tubes, he took out two test tubes marked with special symbols and handed them to Zhang Fan, "Senior brother, these two test tubes were collected by me from those patients when they were sent, this blue bottle is the unknown liquid injected into their bodies, and the other bottle is what I collected from the skin around the patient's blood hole." ”

Zhang Fan looked at the two bottles of liquid, and his face was also confused, "Have you found out what the ingredients are in these two bottles?"

"I've figured out this orange bottle, it's just human saliva. ”

"What! human saliva?" Zhang Fan was also particularly surprised, "Didn't you say that those patients should have been attacked by some kind of bloodthirsty creature? How could human saliva be collected from around their blood? Could it be their family or their own?"

Huai Shan shook his head and said, "At first, I thought so, but it is impossible for more than a hundred people to have the same person's spittle, ........right?"

Zhang Fan couldn't help but think about it at this time, "So the only reasonable explanation is that the saliva left around the blood holes of these patients is from the perpetrator who attacked them and drained them of a lot of qi and blood, and the perpetrator has someone who has saliva, so the perpetrator is not another bloodthirsty creature at all, but the perpetrator is also a person?

"That's right, and the minister had received exact information from the city guards that all of these patients had been attacked at night and only found in the early hours of the next morning. ”

Zhang Fan couldn't help muttering, "No, is it really a vampire or a zombie?"

"What did you find out about this blue liquid?" Qing Lin Feng was also extremely curious about this matter.

However, I saw Huai Shan shake his head suddenly, "I have searched for a long time in the library of our medical department, but I have not been able to find more information about most of the ingredients in the blue liquid, and the only ingredient that can be determined is the ingredient of blood grass." ”

"Blood Grass?" Zhang Fan couldn't help but recall the records in the Ten Thousand Poisons Black Scripture, "This Blood Grass is a plant that uses blood as its survival nourishment, and its number is very rare because of its extremely strict requirements for the living environment. ”

"Yes, but there is still a place in our spiritual capital where there are many of these plants. ”

"Oh, what's that place?".

Qing Linfeng's face was a little surprised, "Blood Grass, the only place where there is a record in the Spirit Capital is only near the Zhonghai region of the Empty Knowledge Forest Sea, could it be that this matter is still related to the Empty Knowledge Forest Sea?"

Huai Shan also pondered: "I can't rule it out, but I can't be completely sure for the time being, after all, there are more than 100 kinds of ingredients left in this liquid, and I still haven't found out what it is." ”