The maintenance shaft opened into a hidden room.
There were computers. Medical equipment. Beds with restraints that had been torn apart from the inside. And hundreds of glass containers lining the walls like a library of horrors. Most were empty, filmed with dust, their contents long evaporated.
But some still held fluid—yellow, stagnant, dead things floating in them like preserved nightmares.
Mara walked toward one. A label remained, the letters faded but legible: INTEGRATION TRIAL — AVIAN SERIES.
She looked at me. "Avian."
I approached another. FELINE SERIES. My expression changed. "Jaguar."
Mara looked at the floor. Dozens of files were scattered across it, pages yellowed, photographs curled at the edges. I picked one up. My own face stared back at me, younger, hollow-eyed, taken the day I'd entered Rainbow Shelter. Under it, in clinical black letters: SUBJECT ZERO.
Mara picked up another. Her photograph.
SUBJECT 01.
Neither spoke. The silence was too heavy for words.
It pressed against my chest like a weight.
Then I found another page. It contained a single sentence, typed in bold:
The organism does not create traits.
I continued reading, my hands trembling:
It amplifies what already exists. Every host carries the potential for integration. The organism merely provides the architecture.
Mara's hand trembled. "You were always like this."
I swallowed. "Not like this." I looked toward the ceiling, toward the dust and the dark. "Just capable of becoming it."
A computer suddenly powered on, its screen flickering to life with a sound like breaking glass. A recorded voice filled the room—male, tired, frightened, speaking too fast.
"Integration Trial Zero."
I froze.
The voice continued: "If you're hearing this, the organism has escaped containment. The original host is loose. Do not engage. Do not attempt termination."
Static. Then: "Do not kill the host."
My eyes narrowed. "Why?"
The recording answered, the voice dropping to a whisper, barely audible: "Because the host may be the only thing keeping it from becoming something worse. Something that doesn't need a body. Something that just needs to spread."
The screen went black.