night.

Fang Yuan turned on the desk lamp and looked through the file "Jiangbin Park Mutant Biological Injury Case" in the room, hoping to find some useful clues.

At three o'clock in the middle of the night, the door creaked and opened.

Fang Xiaozhu walked in with her eyes rubbed her eyes in a daze.

"Sleepwalking?" Fang Yuan turned around and stared at her.

"no."

"Then why don't you sleep? It's three o'clock in the middle of the night."

"I dreamed that Xiong Ba was hung up, so pitiful. I reached out to save Xiong Ba, but I woke up if I couldn't touch it."

Fang Xiaozhu said as she walked to the table, looked at the file on the table, and asked, "What are you looking at?"

"I want to see if there are any clues about Xiong Ba's case," Fang Yuan replied.

"I'll see too." Fang Xiaozhu said and sat on Fang Yuan's lap.

Fang Yuan quickly blocked the photo on the information with his hands and said seriously: "It's so bloody, go back to bed quickly."

"I'm not afraid."

Fang Xiaozhu pushed Fang Yuan's hand away with her hand. After seeing the bloody picture, she said, "It's not very bloody either."

This photo shows not much blood.

Fang Yuan discovered this when he first saw this photo that day, but he didn't care much about it.

Now that I suddenly heard Fang Xiaozhu say it, a flash of inspiration suddenly flashed in my mind.

"Yes. There is not much blood in this photo. But in the car that day, Zhou Xiaopeng said that the injured person had too much blood loss and heme was too low and needed to be hospitalized."

Fang Yuan thought quickly in his mind.

With so little blood on the ground, why did he lose too much blood?

Flowing up the ambulance?

There are doctors in the ambulance, and it is impossible for them to shed so much blood in the car.

There must be a problem here.

...

the next day.

Fang Yuan rushed to the hospital and asked the injured person who was hospitalized.

"Can you describe what happened that day?"

The injured person was in a bad mood and said, "Don't it be said that it was a panda? I didn't expect such a cute thing to bite people so harshly. I just thought I was unlucky and didn't want to think about what happened that night."

"It's not necessarily a panda bite, please tell me again."

"I don't want to say anything more." The injured person refused to cooperate.

"I advise you to say it again."

"You go, don't bother me again!"

Fang Yuan's eyes sank, he reached out and pinched the iron bed frame of the hospital bed, and bent it hard, smiling at him, "Do you say it?"

The injured man saw the bed frame that was pinched into twists and swallowed, "Okay, comrade, what do you want to ask?"

The nurses around looked back and showed a strange expression on their faces, wanting to speak but not daring to say anything.

Fang Yuan smiled at them and said, "Sorry, I can't control my emotions. I'll help you straighten it later."

Next.

Fang Yuan began to ask: "Tell me how that thing bites you."

"It's just to pounce on me from behind, grab my back, and bite my shoulders, and it's here, close to the neck." The injured man pointed directly at the shoulder and neck position with his hands.

"What did it feel then?"

"It hurts so much, what else can I feel?"

"How long did you bite? How long did someone come to save you?" Fang Yuan continued to ask.

"It's hard to say. Anyway, I feel that the time I was bitten is longer than a century, and I thought I was dead," the injured man recalled.

"Does it only bite you? Is there no other movement? Such as tearing, swinging, etc." Fang Yuan asked again.

The injured man frowned and shook his head slowly, and replied, "No, it bites me and doesn't let go, and I can't move either."

Fang Yuan felt a little strange.

Generally speaking, if wild beasts like lions, tigers, bears, etc. want to kill their prey, they will shake their heads and tear them up after biting them, which will make the prey bleed faster.

Fang Yuan went to find the doctor who was undergoing emergency treatment that night and asked about the situation: "How much blood was this injured person lost that night?"

"The wounded lost a lot of blood, more than two thousand, almost three thousand milliliters," the doctor replied.

"I don't know much about blood volume. Can you briefly explain what the concept of two or three thousand milliliters of blood loss is?" Fang Yuan asked again.

"Two thousand five hundred milliliters are almost half of the blood volume of the human body. The amount of blood loss reaches this level. Even if you lie down, your brain will be deficient in oxygen, causing shock. The injured person was very dangerous that night, and he would die one step later." The doctor explained briefly.

Fang Yuan took out the bloody photo of the scene and asked, "Doctor, do you look at this photo, it looks like a trace of two thousand milliliters of blood?"

The doctor took a look and said, "How is this possible? This is at most two or three hundred milliliters of blood."

"That's wrong. This photo shows the blood stain left on the ground when the injured person was injured. If the blood stain only has two or three hundred milliliters of blood. Could it be that the injured person lost blood in the ambulance?"

"That's impossible. If the injured person can shed 2,000 milliliters of blood in the ambulance, the doctor in the car could be fired directly." The doctor said with great certainty.

Fang Yuan watched the video in the ambulance again, and he could confirm that the injured person did not shed much blood in the car at that time.

There was not much blood on the scene.

There wasn't much blood in the ambulance.

The injured person lost two or three thousand milliliters of blood.

Where did this blood go?

Fang Yuan had actually thought of a possibility and the only possibility.

Blood flowed into the belly of the wounded monster.

After biting the injured, the mutant creature did not tear it, but bit it.

What are you doing?

The answer is obvious, it is sucking blood.

This is a blood-sucking creature.

Although pandas can also eat meat, their staple food is bamboo and they do not suck blood.

What can suck blood?

The first thing that ordinary people think of is a vampire bat.

However, in fact, most bats do not suck blood, and most bats feed on insects.

Of course, vampire bats do exist in the world.

However, there are more than 900 bats in the world, and only one bat sucks blood.

And this kind of bat is very small and not fierce.

Because the blood is not nutritious, it cannot grow much by sucking blood.

Of course, the possibility of mutated vampire bats is not ruled out.

However, according to Lu Xiuwen's account, the creature that committed the murder that day ran away. If it was a mutated vampire bat, it should have flew away.

Therefore, Fang Yuan can basically be sure that the victim was not the vampire bat.

In addition to vampire bats, the one who likes to suck blood is the vampire.

Of course, something like vampires do not exist.

However, some awakened people may have awakened vampires-like superpowers.

Fang Yuan discovered a new clue and immediately returned to the Supervisory Bureau to find Zhou Xiaopeng.

"I found a new clue. The mutant creature that committed the crime will suck blood, sucking two or three thousand milliliters of the man's blood. Please check it out for me, what mutant creatures like to suck blood."

"How do I check this? Go and find Professor Lu. He is a biologist." Zhou Xiaopeng said.

Fang Yuan thought about it, felt it was the same, and said, "Then please call him and ask where he is."
Chapter completed!