The second voice sounded exactly like mine, but it wasn’t the voice I’d heard inside my chest or the child who had followed us through the lower structure. This voice was older, steadier, and carried the weariness of someone ending an argument that had lasted far too long.
"No. He brought the one we sent."
Mother’s hand tightened around my arm as she stared into the darkness, her lips moving as though she recognized the speaker but couldn’t bring herself to say its name. I watched the silver line in my palm, where one branch pointed toward her and the other toward the corridor, neither moving.
"Everyone stay behind me," I said.
Nyelle gave me a disbelieving look. "You can barely stand."
"I can stand enough to be annoying."
"That has never been in question."
She moved beside me anyway, with Zero taking the opposite side while the imitation Nyelle remained near the platform. The man in the white coat stayed several steps behind us, warning us not to enter the passage, but I was tired of being told to avoid places without being given a reason.
"Have you considered that we might eventually need to go somewhere?" I asked.
"Every passage we’ve entered has made things worse," he replied.
"Then let’s stop choosing passages at random."
I studied the paired symbols along the corridor, which reminded me of records showing two matching signatures, one stable and the other unresolved. The researchers had treated resemblance as evidence that one response belonged to the other, but resemblance wasn’t proof of origin. Even the System had struggled to distinguish the original from the response, and it had access to information the facility’s researchers could only guess at.
"Mother, when you remember standing on the other side of that doorway, were you carrying me?"
"I think so."
"Do you remember, or do you think?"
"I remember holding a child and looking down at its face." Her voice weakened. "But whenever I try to see it clearly, I see two faces instead."
Before I could ask whose faces she saw, the voice returned from beyond the passage. "You are asking the wrong question."
I stepped closer to the threshold without crossing it. "Then give me the right one."
A faint light appeared at the far end, revealing a figure standing with one hand against the wall. Its face remained hidden by the distance, but when it spoke again, the man in the white coat went pale.
"Ask why she was allowed to leave."
The man backed away from the doorway, and I watched him carefully. He wasn’t frightened by an unknown creature or a collapsing chamber; he was afraid of a specific event he’d spent years hoping would remain buried.
"You recognize the voice," I said.
"No."
"That’s the second time you’ve answered too quickly."
He insisted the structure could reconstruct people from stored memories, observations, and the responses of those who knew them. Hearing a familiar voice didn’t prove the original person was present, but his explanation did nothing to hide the fear on his face.
The figure began walking toward us, and the distance seemed to shrink faster than it should have. It wore a dark coat, with a silver mark running from the base of its throat to the center of its chest, and when the light finally revealed its face, I stopped breathing.
It had my face, only younger, without the scar near my eyebrow or any visible injuries. Its ordinary brown eyes made the resemblance more disturbing, as though I were looking at a version of myself who had lived a completely different life.
"You came back," it said.
"I’ve never been here before."
"That is what they told you."
"Who?"
It looked past me toward Mother. "She knows."
Mother shook her head, tears gathering in her eyes. "Please. I don’t know what you are."
"You were kinder when you still remembered," the figure replied.
Nyelle stepped forward, refusing to let it continue speaking to Mother as though she owed it an explanation. "If you know something, tell us. Don’t treat her like a label."
The figure paused before acknowledging her by name, then turned back to me. It explained that I’d been sent away from the lower structure before the separation was completed, and that Mother had carried me through the boundary without the structure releasing me completely.
"The unresolved portion of your identity crossed with you," it said.
My palm began to burn. "What’s the unresolved portion?"
"The part that was supposed to remain here."
"Zero?"
"No."
Zero stepped forward, its expression hardening. "Then what am I?"
"You are the response that survived the failed separation."
"That’s not a name."
"No. It is a condition."
When Zero demanded to know what had happened to its missing name, the figure answered with something that sounded almost like regret. The designation hadn’t belonged to Zero alone; it described the state that existed before the separation, meaning neither Zero nor I could claim it without consequences.
"The structure will attempt to restore that original condition," the figure explained. "Everything that came afterward will be treated as a deviation."
I finally understood why the System had warned me that accepting the original designation might replace my identity. The facility wasn’t simply trying to identify which of us was real; it was attempting to restore a state that might erase the distinctions that had allowed us to become ourselves.
"Then we don’t accept it," I said.
"You may not have that choice forever."
"I’m getting tired of people telling me that."
"You should be."
For the first time, the figure almost smiled, but the silver mark on its chest suddenly brightened. The corridor shook, the paired symbols flickered, and a deep vibration travelled through the floor toward the platform behind us.
The figure caught itself against the wall. "The boundary is closing."
"Why?" Nyelle demanded.
"Because the fourth response has been recognized."
I reminded it that the fourth response no longer needed the chamber, but it explained that the structure still had a purpose: returning what had been sent away. A crack spread across the floor, and Mother seized my arm, finally making her decision.
"We have to leave."
"Which way?" I asked.
She looked toward the corridor and answered without hesitation. "Forward."
The man in the white coat stared at her, but she pulled me toward the threshold before he could object. The moment my foot crossed it, the silver line in my palm went dark, and every symbol along the corridor disappeared at once.
For one heartbeat, I felt nothing: no energy, pressure, or connection to the structure beneath us. I reached instinctively for the System, but instead of its familiar interface, pale symbols appeared directly across my vision.
THE TRANSFER WAS NEVER COMPLETED.
A second message followed.
RETURN THE DISPLACED SUBJECT TO ITS ORIGINAL POSITION.
The corridor began collapsing as the walls folded inward without breaking, as though the passage were being erased from both ends. Nyelle seized my wrist, Zero shoved the imitation ahead, and we ran while Mother kept pace beside me, whispering the same name over and over.
Elarin.
At the corridor’s end, a doorway appeared, revealing a circular room with a low ceiling and a single black platform at its center. The walls carried the familiar three-ring symbol, but this time the center wasn’t empty.
A child stood inside the circle, its small hands pressed against the inner surface. I couldn’t tell whether it was the child from the recovered memories or another response created by the structure, but when it lifted its head, I heard the voice that had followed me since the first chamber.
"Veyric."
Mother stopped so abruptly that I nearly fell. She stared at the child like someone watching a door open onto the one place she’d promised herself never to return.
The child pressed one hand against the circle.
"You came back."
Then it looked directly at Mother.
"Now tell me, Mom."
Its fingers slid down the inner surface.
"Which one did you leave behind?"