Mountain (2015)

Plot

As dawn rises over Lisbon's suburban eighth floor, 14-year-old David grapples with the harsh reality of his grandfather's terminal illness. With doctors predicting just days left, David feels the weight of responsibility fall on his young shoulders. Tasked with stepping into a paternal role, he navigates the challenges of his mother's struggles in her 30s and the innocent needs of his three-year-old sister. The looming specter of loss compels David to confront the fragility of family and the burdens of adulthood far too soon.