Mira Oyelaran spends her nights collecting debts from forgotten gods — the god of missed trains, the god of almost-said apologies — because a god owed nothing fades into nothing. She's never once opened her own ledger.Then a car takes her life on the one night she finally worked up the courage to face her estranged sister — and the truth about their mother's death.She wakes up eight years in the past, inside her sixteen-year-old sister's body, three weeks before the fire that destroyed their family. The god of almost has followed her back — the one being who remembers her real timeline, and the one she owes the most. It will answer her questions. It will warn her before disaster strikes. But nothing is free in its jurisdiction — every truth costs a memory, a relationship, a piece of the future she's trying to save.She has three weeks to stop a fire she couldn't stop the first time. But some debts aren't paid in gods and ledgers. Some are paid in people.