Rachel and her two friends explore an abandoned railway track that runs through a dense forest, but an unforeseen incident brings their little adventure to an abrupt end. Elsewhere, 26-year-old Rachel rekindles an old friendship with a high school friend. When a little boy from her past reappears, Rachel finds herself retracing a trail of iron and wood. Wistful and mysterious, the film depicts a world littered with incongruity, absences and traces of childhood dreams.