Valley of Hammocks: In present-day El Salvador, Sergio struggles with the disappearance of Robin, the dog his late mother once gave him. During a night with friends, his brother Mateo returns after eight years abroad, bringing with him strange stories and a lingering sense of danger. When an earthquake shakes the city, the group ventures into the nearby forest searching for the dog, where memory, grief, and myth begin to intertwine beneath the trembling earth.