March 15, 2024, 10:00 p.m.
In the children's ward, Chen Mingyuan's daughter Xiaoyu is still sleeping. Monitors show her vital signs are normal, but her brain waves are fluctuating abnormally.
"Found the composition of the injection." Gu Yuwen holds the test sheet, "It is some kind of memory inducer, which can activate the memory fragments in the subconscious."
"She'll be all right," a voice came from the door. "It's just saline. The real medicine... Still waiting for its owner."
Turn around, empty. Only one figure flashed across the monitor screen at the nurses' station.
"All the people involved are located!" Xiao Li rushed over, "Dai Jianguo is still in room 404, the vice president of the hospital is on a conference call, and Zhang Kaiwen..."
"Here it is." There was a calm voice behind him.
A doctor wearing a mask opened the door and entered with a name tag that read: "Wear to the sun."
"Relax," he said, removing his mask to reveal a strange, familiar face. "I'm here to finish the story."
He pulled a fluorescent green syringe from the pocket of his white coat. "Do you know why you chose your daughter? Because she is the same age as Zhang Yuxuan."
"Who are you?" Chen Mingyuan took out his gun.
"I am Dai Xiangyang, also Zhang Kaiwen, is the substitute." His voice began to change. "Seven years ago, they implanted seven personalities in me. Now, it's time for reckoning."
The monitoring screen suddenly jumped out a picture:
[Experimental Record in 2017]
After Dai Xiangyang was injected with drugs, his personality began to split:
Personality 1: Primitive Personality (Dai Xiangyang)
Personality 2: Transplanted Personality (Zhang Yuxuan's memory)
Personality 3: Doctor Personality (Kevin Zhang)
Personality 4: Avenger (Scavenger)
Personality 5-7: Unknown
"At 10:30, they'll all be in room 404." He put down the syringe, "including the real mastermind."
Before the words stopped, the hospital broadcast an emergency announcement:
"Chairman Dai Jianguo will hold an emergency meeting in Room 404. All senior management must attend."
"Is everything you say true?" Gu Yuwen asked.
He smiled, "Miss Medical Examiner, you'll soon find out." The third body is on its way. The goal this time is..."
Suddenly, the sirens went from far to near.
"It's time to go." He put his mask back on. "Don't worry about the rain, we're all innocent. It's just... Some people have to pay."
Before leaving, he left a file: "This is the complete record of the Sequoia Project. Remember, after tonight, all the truth will come out."
On the last page of the file, it is evident that Gu Yuwen's father's investigation notes:
"The heart of the plan is a personality transplant, for an unknown purpose. Suspected military involvement..."
Chen Mingyuan's radio rang: "Team leader, found the third body! In the hospital morgue!"
The medical examiner's report came out immediately:
Case Number: XS20240315-3
Time of death: 21:45, March 15, 2024
Cause of death: Cardiac arrest due to multiple drug effects
Special findings:
1. Professional medical technology is displayed at the injection point
2. The combination of drugs used is extremely professional, including:
o Benzodiazepines
o Memory inducers
o Unknown neuropathic drugs
3. The victim has a digital tattoo on his arm: 20240315
4. An encrypted USB flash drive is found in the stomach
Conclusion of toxicological analysis:
1. The killer has an advanced medical background
2. Be familiar with prescription drug compatibility
3. Understand the hospital's internal procedures
4. It may be related to psychiatric drug research