A passionate yet volatile couple embarks on a round-the-world sailing adventure to give their relationship a new start, but finds themselves stranded on a deserted island in Chile after a violent storm sweeps them ashore. With dwindling supplies and winter approaching, they must work together to survive, challenging their feelings and forcing them to confront the harsh realities of their relationship. As they face life or death struggles against the unforgiving environment, they must also navigate their own trust issues and rebuild their bond in a desperate bid for survival.