" How did she get the injuries on her face?" Ding Qian asked.
"Same as the first victim, bitten by teeth," Guo Rongrong replied.
"..."
"Our forensic examination confirms it, there's no mistake. From the bite marks, it's clear they're human teeth. And she only has this one injury from head to toe. Now, with two cases of face-biting, both happening here, do you still think it's a coincidence?"
"..." Ding Qian fell silent.
It indeed caught him off guard. He had never encountered such a case before. No wonder the police suspected zombie attacks. Now even Ding Qian himself was a bit puzzled.
"She and the first victim are both single women, attacked on the face. The two cases occurred about three months apart..."
"Do you suspect it's the work of the same attacker?"
"Yes. It looks like a serial attack, but we can't determine the identity of the culprit or the motive. Although similar face-biting cases have occurred in the United States, we don't have details of that case. You mentioned the culprit might have gone mad due to consuming a large amount of drugs, but we're not sure if that's the case. As a psychologist, are you familiar with this type of drug?"
"Somewhat. I've treated three patients who became mentally disturbed due to taking these drugs."
"I see," Guo Rongrong said, slightly surprised.
"Bath salts, also known as 'zombie bath salts', can indeed cause some people to go mad. But, as I said, there's no clinical evidence to show that taking these drugs will definitely lead to symptoms of biting others' faces. Of the three patients I've encountered, the first one attempted to jump off a building while holding onto his girlfriend when he had an episode. The second not only bit people but also attacked those around him with whatever he could grab. The third one is most similar to what you described as a face-biting monster. When he went mad, he only used his teeth to bite people, but not on the face, more like a rabid dog."
"Are you suggesting that you suspect the attacker went mad from using bath salts?"
"Yes, but I can't think of any other way that could turn someone into this."
"As a psychologist, you must know a lot about psychiatric drugs. Is there any drug that could turn someone into a zombie? For example, psychological repression, extreme repression leading to perversion?"
Ding Qian shook his head.
"Or maybe, is there a zombie mental illness? People who get this disease become intellectually impaired, full of aggression, just like zombies?"
"You're really something!"
"Did I guess right?!"
"You write horror novels, you're better suited for that than being a cop."
"You..."
"Now I finally understand why you brought me here. Forgive me for being frank, but I've treated all sorts of people with psychological issues and seen all kinds of mental patients, including those with dissociative identity disorder, those who have killed... But, I've never seen anything like what you described."
"Since there might not be any other possibility, there's only one possibility left. The culprit is a unique kind of zombie."
"..." Ding Qian was left speechless.
"I know what you want to say. You want to refute me, say that there are no zombies in this world, how can a cop like me believe in such nonsense... But you have to find reasons to convince me, can you find any?" The little girl stared at him with round eyes, hands on hips, boldly asking.
"..." Ding Qian was really at a loss for words.
He turned to look at the injured woman on the hospital bed and asked Guo Rongrong, "She should have seen the attacker, right? What did she say?"
"She didn't get a clear look at the attacker's appearance."
"She must have some impression of the attacker's physical features, right?"
Without waiting for Guo Rongrong's response, a deep, slightly hoarse male voice came from behind them, "She was severely traumatized and can't remember what the assailant looked like..."
Ding Qian turned around and saw a stern-faced man in his thirties standing at the doorway.
The man had sharp eyes, with a hint of stubble on his temples and chin, indicating a resilient character.
Ding Qian was slightly stunned, feeling like he had seen this face somewhere before, but couldn't recall where.
At this moment, Guo Rongrong said, "Team leader, you're here," and Ding Qian realized that this person was the head of the special investigation team.
"This is Professor Ding," Guo Rongrong introduced to the team leader.
"I know. You're Ding Qian," the man nodded, extending his hand to Ding Qian, "I'm the team leader of the special investigation team, Du Zhixun."
"Oh, hello," Ding Qian also shook his hand.
However, he noticed that although the man was polite, his eyes were icy, his facial muscles showed no movement, and the handshake was merely a symbolic touch before he let go, a clear sign of rejection. It seemed he had no fondness for Ding Qian. But Ding Qian didn't even know this person, so where could this dislike be coming from? It puzzled Ding Qian.
"I'm just a psychology teacher. I'm not adept at solving cases. If you're consulting me about whether zombies exist, I've already told Officer Guo," Ding Qian said to Du Zhixun.
"We don't need you to solve the case. We brought you here mainly for another reason."
"What reason?"
"You're not just a university psychology teacher, you're also a psychologist, right? It's said that you're one of the top hypnotists in the country, is that true?"
"..." Ding Qian looked at Du Zhixun's sharp gaze. His eyes didn't seem affirmative; rather, they seemed to be questioning.
So, this officer didn't believe in Ding Qian's abilities.
But Du Zhixun was a person with a deep and sensitive mind. When he noticed Ding Qian observing him, his expression changed slightly, instantly returning to calmness.
Ding Qian thought to himself that this was a difficult guy to deal with. Fortunately, he wasn't his patient.
Suddenly, the woman on the hospital bed let out a painful scream, apparently being hurt when the nurse applied medicine to her face.
She waved her bone-like arms to keep the nurse away from her, making a hissing warning sound from her mouth.
The two nurses were at a loss, sweating profusely from anxiety.
"What's wrong with her? Did her head also get injured and malfunction?" Guo Rongrong asked anxiously.
Ding Qian didn't say anything, walking towards the bed. The injured woman became even more nervous when she saw him, desperately shrinking towards the foot of the bed and emitting a piercing scream towards Ding Qian.
The sound was almost piercing one's eardrums.
The two nurses were so scared that they hid by the window, tightly covering their ears.
Guo Rongrong covered her ears and shouted at Ding Qian, "Can't you see she's afraid of you? Stop provoking her."
Du Zhixun remained motionless, casting a cold gaze at Ding Qian.
Ignoring the woman's screams, Ding Qian reached into his pocket and rummaged around. Everyone watched him in confusion, especially Guo Rongrong. She had always been curious and skeptical about this so-called psychologist, wondering if he was just a charlatan peddling snake oil remedies.
Then, Ding Qian cautiously pulled out a transparent plastic bag from his pocket. Inside were some dark, somewhat round-shaped pills, but from a distance, no one could tell exactly what they were.
Ding Qian opened the plastic bag and, in front of the woman, took out one pill. With a smile, he looked at her as if savoring something delicious, then slowly placed the pill into his mouth. He then placed the bag on the bed and took a few steps back.
The woman's attention was completely drawn to the bag of pills. Watching Ding Qian enjoy the pill, she also reached out and took the bag in her hand. Following his lead, she took out a pill and put it in her mouth.
Instantly, her face twisted up, and the half-eaten face that had been bitten followed suit, looking both terrifying and ridiculous.
But she didn't spit out the pill. Unexpectedly, she calmed down, and her expression lost its previous hostility.
"What did you give her? It's so effective?" Guo Rongrong couldn't help but ask, full of curiosity.
"It's nothing, just preserved plum. I have another pack in my pocket, do you want to try some?"
"What?" Guo Rongrong's already wide eyes widened even further.
At this point, Du Zhixun spoke up, "It's nothing. Preserved plum itself has the effect of quenching thirst. It stimulates the taste buds to produce a large amount of saliva, and swallowing saliva itself has a calming effect. Am I right, Dr. Ding?"
"Indeed," Ding Qian replied calmly.
"So, that's how it is." Guo Rongrong, who had found it miraculous before, no longer found Du's explanation extraordinary.
"But can a pack of snacks really make her completely calm down? It's too incredible. Could there be something wrong with her brain?" Guo Rongrong was now a bit worried.
"Whether her brain is injured or not can be confirmed with a brain CT scan. I can't be sure right now," Ding Qian said, "However, her current behavior is not due to intelligence but psychological issues. From her various clinical manifestations, she has experienced severe trauma, as you speculated. But what you may not know is that the human body has an innate psychological defense mechanism to prevent further harm to the mind from external sources. She is currently under the influence of the 'regression mechanism,' completely closing herself off. She currently sees herself as a completely ignorant child, only willing to look at comic books. She can only respond to us in simple, limited ways."
"Will she stay like this forever?"
"As long as her brain hasn't suffered actual damage, she will gradually recover. The duration depends on how strong her willpower is. It could be as short as a few days, or as long as one or two years."
"So long, isn't that bad?" Guo Rongrong was very anxious.
"What exactly do you want me to help with?"
"It's not convenient to talk here, Dr. Ding. Let's go somewhere else," Du Zhixun said, turning and leaving the ward.
Ding Qian followed him out of the ward into the corridor. Du Zhixun stopped in front of a row of large floor-to-ceiling windows, looking out into the distance. With a deep voice, he recounted the terrifying scene that had occurred three days ago...
It was around six in the evening. The sky had just darkened.
In the North City Youth Park, a dozen or so elderly men and women were dancing square dances. At that moment, a disheveled woman burst into the crowd as if she had gone mad. Her clothes were disheveled, and she staggered, not looking at anyone, and bumped into one of the elderly women.
The elderly woman thought she had run into a drunk and gave her a shove. The woman fell backwards, motionless.