Author's Preface
Cassian didn't wait for his mother to finish crying before he was reaching for her phone.
"Give it to me," he said, and something in his voice must have carried the full weight of the last four days, because Karla didn't argue, didn't ask him to be gentle with her, just placed the phone in his hands with the resigned, exhausted compliance of a woman who had run out of reasons to keep protecting a lie.
The thread with Tom was thin, careful, exactly as she'd described — short messages, sent at odd hours, no location ever mentioned, the digital footprint of a man who'd learned to be a ghost. Cassian scrolled back through weeks of it, watching a pattern emerge that made his chest tighten with every message: stay inside today. don't let him near the car. keep C away from anyone new. Warnings. Dozens of them, stretching back further than Cassian had realized, small, specific, urgent instructions that Karla had apparently followed without ever fully understanding why.
And then, three messages up from the top, sent at 4:52 that morning — the same hour Cassian himself had been sitting frozen over an obituary that didn't say what he'd been told it said — a message that stopped him cold.
It's starting again. I can feel it starting again. Please, Karla. Not this time. I can't watch it happen a third time.
A third time.
Cassian stared at the words until they stopped looking like language and started looking like something closer to a wound.
"Mum," he said slowly, "I need to call him. Right now."
"He never picks up. I've told you, he's careful, he only ever texts—"
"Mum." Cassian was already dialing, thumb steady even though nothing else in him was. "This isn't careful anymore. Renner's dead. Whoever's doing this already knows we're close. If Dad's been living through some version of this before us, he's the only person left who might actually understand what's happening — and I am done being protected by people who'd rather lie to me than let me help."
The phone rang twice, three times, four — long enough that Cassian's stomach had started to sink, certain it would go to voicemail the way it apparently always did — and then, on the fifth ring, it connected, and a man's voice, rough with sleeplessness and static and something that sounded like fear held for so long it had become simply the shape of a person's breathing, said a single word.
"Cassian?"
He hadn't heard his father's voice in a month. He had grieved it, mourned it, cried himself to sleep over the memory of it, and hearing it now, thin and frightened down a crackling line, did something to Cassian's chest that no amount of preparation could have softened.
"Dad." His own voice broke on the single syllable. "Dad, it's real, isn't it. You know it's real. The plane. I woke up three days early and I remember the crash and I thought I was losing my mind and Mum's telling me you already knew — you already lived through some version of this—"
"Listen to me." His father's voice cut through, urgent, thin, the frightened rasp of a man who'd clearly rehearsed this call a hundred times in his head and never expected to actually need it. "Listen carefully, because I don't know how much time either of us has before this line isn't safe anymore. I have watched this happen twice before, Cassian. Twice. I don't fully understand it — I don't think anyone fully understands it — but I know the shape of it now, and I know it doesn't matter what you do in the small moments. You can change a hundred small things and the plane still goes down. The crash isn't the thing you're actually fighting."
"Then what is?"
"The person," his father said, and his voice had gone very quiet now, very careful, the sound of a man about to say something he'd spent a month too afraid to say out loud. "There's someone at the center of this who resets it. Every time I've gotten close — every time I've thought I understood who was really responsible and gotten close enough to stop them — something happens. I lose days. I lose memory , Cassian, whole stretches of the loop go dark and I wake up somewhere new having done things I don't remember deciding to do. The first time, I thought I was losing my mind. The second time, I understood. Someone isn't just causing the crash. Someone is managing it. Making sure it always lands the same way, no matter how close any of us get."
Cassian's blood had gone cold in his veins. "Managing it how? Is it Zack? Is it—"
"I don't know who," his father said, and the raw honesty in his voice was worse, somehow, than if he'd simply given Cassian a name. "That's the thing I have never been able to hold onto long enough to be sure. Every loop, I get a little further. Every loop, I lose a little more of myself right before I reach the answer. This time — this time I think I finally understand something I never let myself see before, because it was too painful to look at directly."
"What?"
There was a long pause on the line, static crackling, and when his father spoke again, his voice had gone almost unbearably gentle.
"I don't think it's someone doing this to our family, Cassian. I think whoever this is has always been inside it. I think that's the only way the reset keeps working so perfectly, loop after loop — because they're not an outsider guessing at our patterns. They know exactly how this family moves. They know exactly which door will be left unlocked, which conversation will happen first, which one of us will believe which lie. Nobody could manage something this precisely, three times over, unless they'd been inside this family long enough to know its shape better than we know it ourselves."
Cassian's mind raced through every name he'd already crossed off his list — his mother, sitting across from him right now with tears still wet on her face; his uncle, weeping over an old photograph in a dark garage; his grandmother, hands too unsteady to hold a blade; Zack, grieving a fiancé he'd apparently already buried twice in his own memory — and felt the horrible, dizzying sensation of a puzzle rearranging itself one final time, every piece he thought he'd placed correctly suddenly loose again, sliding, uncertain.
"Dad, I've ruled out everyone. Everyone who was on that plane. There's no one left."
His father's breath caught audibly down the line, a sound of dawning, horrified realization.
"Then you're looking at the wrong plane," he said. "Cassian — listen to me very carefully, because I think I finally understand what I've been missing every single time before. What if the crash was never really about the five of you at all? What if it was always about someone who was never planning to be on it — someone who needed all of you gone at once, cleanly, in a way that would never point back to them, and who has spent this entire loop making absolutely sure that the one person capable of stopping it — me — was never in the room to see it coming?"
The line crackled violently, static swallowing his father's next words, and Cassian pressed the phone hard against his ear, heart hammering, desperate not to lose the thread of it.
"Dad? Dad, you're breaking up—"
"—not much time," his father's voice fought through the static, fractured and urgent. "Cassian, whatever you do — don't let them isolate you before the flight. Stay with people. Stay where you can be seen. And whatever you find out in the next few hours, do not let anyone know that you know it, not until you're absolutely certain, because the moment they realize you're close, they will do exactly what they did to Renner, and I will not survive watching that happen to you a third—"
The call dropped.
Cassian stared at the phone, the screen gone dark and silent in his hand, his mother watching him from across the table with an expression of pure, wordless terror, and somewhere outside, faint and ordinary and entirely indifferent to the enormity of what had just happened in this kitchen, a bird had begun, once again, to sing.
"What did he say?" Karla whispered. "Cassian, what did he tell you?"
Cassian looked up at his mother — a woman who had lied to him for a month to protect him, who was, he now understood with a fresh and dizzying clarity, still afraid, still hiding, still perhaps not telling him everything even now — and felt the full weight of his father's final warning settle over him like a shroud.
Don't let anyone know that you know it.
"Nothing," he said quietly, and hated the lie the moment it left his mouth, hated how easily this family had taught him, in four impossible days, to become fluent in exactly the kind of careful, protective dishonesty he'd spent his whole life resenting in everyone else. "He just told me he loves us. That's all."
He stood, and went upstairs, and sat on the edge of his bed with the whole shape of the mystery finally, terrifyingly clear in outline if not in detail — a killer inside the family, close enough to know its every rhythm, patient enough to have engineered this three times over, and cold enough to have let a boy grieve an empty casket for a month without a flicker of guilt.
Ten hours left until the plane.
And somewhere in this house, close enough to have shared breakfast with him a hundred ordinary mornings, someone was getting ready to make sure this time, finally, nobody survived long enough to stop it.