ECHOPRAXIA: The Last Heartbeat

The Trigger

The isolated military training area on the outskirts of the Neo-Jakarta compound felt like a wasteland of rusted steel and scorched concrete. Above, the sky remained a bruised, heavy purple, reflecting the smog that never truly lifted. Delon walked through the desolate corridors, his boots clicking rhythmically against the floor. Every sound felt amplified in the silence. He had received a priority summons from Elsa. It was not a request; it was a command issued through the tactical forensic channel.

"You came," Elsa said as the heavy, pressurized door of the emergency autopsy room hissed open.

The room was freezing. The air conditioning was cranked to its maximum to preserve the biological samples, leaving a thin layer of frost on the stainless steel tables. Elsa stood at the center of the lab, her back to Delon. She was illuminated by the sterile, blue glow of a microscopic projection floating in the air.

"You sounded urgent, Elsa. What is this about?" Delon asked, his voice echoing in the cold space.

He stepped further into the room, his eyes scanning the equipment. The scent of formaldehyde and ozone was overwhelming. He felt a familiar knot of dread tightening in his stomach.

"I was assigned to the Sector 7 sweep after Aiden reported the disappearance," Elsa said, her voice unnervingly flat. "The chemical tanks did their job. Almost. They dissolved the muscle, the bone, and the uniforms. But the filtration system caught something they weren't designed to handle."

She turned around, her face pale and her eyes rimmed with red. She tapped a command on the digital console, and the projection zoomed in. It showed a jagged piece of tissue—a fragment of a human throat, preserved by a freak pocket of air within the waste pipe.

"What am I looking at?" Delon asked, though he already knew.

"This is Grek’s larynx, Delon," Elsa replied, her voice cracking. "Look at the bruising. Look at the deep, localized pressure marks."

"Elsa, I do not understand why you are showing this to me," Delon said, trying to maintain his mask of confusion.

"Do you not?" Elsa countered. She swiped her hand across the air, and a second image appeared next to the first. It was a high-resolution scan of a fingerprint, overlaid with a military identification profile. "The pressure was so extreme that it left a thermal indentation on the dermal layer before the heart stopped. I ran a cross-reference. It was a one-hundred-percent match."

Delon looked at the projection. The name on the profile was his own. His fingerprints were etched into the throat of his best friend.

"There must be a mistake," Delon whispered, his knees feeling weak. "The equipment is old. The gas causes interference with the scanners."

"I ran it three times, Delon!" Elsa screamed, the sound echoing off the metal walls. "I wanted it to be a mistake. I prayed for it to be anyone else. But the ridge patterns do not lie. You strangled him before you cut him open. You stood over him and squeezed the life out of him."

"I did not do that, Elsa. I was not there," Delon lied, but even to his own ears, the words sounded hollow.

"Then explain this!" she cried, pointing at the screen. "Explain why my boyfriend’s DNA is the last thing Grek felt on his skin! Explain why you were the only one who came out of that tunnel!"

Delon backed away, his hands trembling. He reached for the door handle, but Elsa was faster. She slammed a button on the wall, and the heavy blast door locked with a definitive, hydraulic thud. The electronic seals engaged, isolating them from the rest of the facility.

"You are not leaving until you tell me the truth," Elsa said, her voice dropping to a dangerous whisper.

She reached for the Pulse-Rifle slung over her shoulder. In one fluid motion, she brought the weapon up, the muzzle pressing firmly against the center of Delon’s forehead. The metal was cold, a sharp contrast to the heat rising in Delon’s face.

"Elsa, put the gun down," Delon pleaded. "You are not thinking clearly. We can talk about this."

"Talk?" Elsa sobbed, tears finally spilling over her cheeks. "Talk about how you murdered our friends? Talk about how you’ve been lying to me since yesterday morning? Give me a reason not to pull this trigger right now, Delon. Give me one reason."

"I do not remember," Delon gasped, his breath coming in short, jagged bursts. "I swear to you, I have no memory of what happened in that tunnel. I woke up covered in blood and they were already gone."

"That is not good enough!" Elsa shouted. "Look at me! Look into my eyes and tell me you didn't kill them!"

Delon looked at her, but he didn't see the woman he loved. He saw a threat. He saw a hunter. The pressure of the rifle against his skull was a physical trigger, a catalyst for the chemical storm brewing in his brain. His heart began to race wildly, the internal rhythm accelerating until it was a blur of sound.

"Elsa, please," he whimpered. "My heart... it is too fast."

"I do not care about your heart!" Elsa cried. "I care about Grek! I care about Kens! Why did you do it?"

Delon’s wrist sensor began to blare a continuous, high-pitched alarm. The numbers on the display were spinning upward. 102... 105... 108. The air in the room seemed to hum with the tension of the Echo-V gas lingering in the vents.

"It is happening again," Delon groaned, clutching his head with his free hand. "Make it stop. Please, make it stop."

"Tell me the truth, Delon!" Elsa demanded, her finger tightening on the trigger. "Did you kill them?"

His vision began to fracture at the edges, the sterile blue light of the lab bleeding into a dark, visceral red. The world tilted, the floor feeling like it was falling away beneath his boots. His heart hit 110 BPM, and the warning chime of the sensor became a single, flat tone of impending disaster.

"I... I..." Delon stammered.

Suddenly, the frantic panic in his mind was extinguished, replaced by a cold, heavy silence. The fear vanished, swallowed by a void of absolute, murderous calm. A heavy, frozen voice began to echo inside his head, so vivid and close that it felt like a physical whisper against his ear.

"She knows, Delon," the voice of V said, dripping with a terrifying, rhythmic cruelty. "She is not your lover anymore. She is a witness. She is an obstacle."

"No," Delon’s internal voice cried out, but it was weak, a fading spark in a dark ocean.

"Look at her," V whispered. "Look at how she holds that rifle. She is going to report you. They will take us apart, Delon. They will put us in a cage and study us like animals. Is that what you want?"

"Please, stop," Delon moaned, though his lips didn't move.

"Don't let her report it," V continued, the voice growing louder and more dominant. "You don't have the strength to do what needs to be done. But I do. I am the one who kept us safe in the tunnel. I am the one who can keep us safe now."

Elsa saw the change in his eyes. The pupils dilated until the irises were almost gone, leaving two black pits of empty, soulless void. The trembling in his hands stopped instantly. His posture shifted, his shoulders squaring as his breathing became slow and rhythmic, despite the alarm still screaming on his wrist.

"Delon?" Elsa whispered, her voice trembling with a new kind of fear. "What is wrong with your face?"

Delon didn't answer. He didn't blink. He simply stared at her, the mask of the boy she loved having finally crumbled into dust.

"Let me kill her for you," V’s voice hissed in the center of his skull, a command that felt like a caress. "Let me finish the job before she pulls that trigger. Let me save us... now."

Elsa’s finger twitched on the trigger, her knuckles white. "Delon, answer me! Say something!"

The darkness in his vision became absolute, leaving only the target in front of him. The mechanical vibration knife at his belt seemed to hum in anticipation, a silent symphony of death waiting to be played.

"Delon is not here," V whispered, though the words were only spoken in the silence of his mind.

He reached out, his hand moving with a speed that Elsa’s sniper-trained eyes could barely track. The cold red of the emergency lights bathed the room, casting long, distorted shadows against the steel as the final remnants of Delon’s humanity were pulled beneath the surface of the rising tide.