In the waters of the Strait of Gibraltar, a mysterious and unprecedented phenomenon has emerged: orcas are actively targeting and damaging sailboats. As marine biologists scramble to understand the motivations behind these interactions, they find themselves caught between the need to protect the critically endangered Iberian orca population and the safety of the sailors navigating these busy shipping lanes. This documentary explores the complex, evolving relationship between humans and these apex predators, questioning whether this behavior is a learned game, a response to environmental stress, or something even more profound.