Elena Rose travels with her grandmother Mara in a vintage wooden caravan, stopping alongside a non-violent river. But soon, the property is moved and odd appliances show up. Curious, Elena explores the car, the caravan and the riverbank before discovering antique paintings, letters and jewelery belonging to Mara.
As clues spread, Elena realizes her grandmother has been keeping secrets for years. Together, they discover the story behind mysterious tools and a forgotten family opportunity.