Hope Chen and her husband are raising her nine-year-old nephew, Luca, in the wake of his troubled mother's death. Luca finally has a safe home in a neighborhood where kids play in the streets and nobody locks their doors. Then one day, Luca and his dog disappear without a trace. Guilt-ridden, fearing the worst but praying for the best, Hope finds her imagination running wild.

Meanwhile, a woman with dangerous secrets to keep buried will do anything to protect her marriage. In one fleeting instant, it's all within her reach. She can finally give her husband the one thing that will make him love her again.