Sixteen-year-old Finn Miller’s life changes dramatically in a heartbeat due to a disastrous car accident that impacts her and ten others, hurling them over a mountain's edge. Caught in a limbo between life and death, Finn observes her loved ones as they fight for survival.

As difficult decisions unfold, the survivors are left grappling with overwhelming sorrow and regret. Finn watches over them, a silent guardian as they attempt to piece their lives back together. Her father, Jack, struggles with his desire for revenge against those he holds responsible; her best friend, Mo, strives for the truth as their harrowing tale evolves; her sister Chloe feels Finn’s presence and longs to reunite; and her mother, Ann, bears the weight of the choices that saved them but haunts her soul.

Finn is torn between the need to let go and the bonds she cannot break, raising the question: how does one move on when their family is shattered?