David Kim becomes desperate when his 16-year-old daughter Margot disappears and an immediate police investigation leads nowhere. He soon decides to search the one place that no one else has -- Margot's laptop. Hoping to trace her digital footprints, David contacts her friends and looks at photos and videos for any possible clues to her whereabouts.

Julie Davis writes bestselling children's books about unlocking your fears, but has yet to unlock her own. When her daughter is born, that trauma is brought to the fore, and with it, a crushing battle to survive.