Embarking on a transatlantic journey from an Italian laboratory to the United States, “D’Agostino” tells the tale of a human clone left to perish on the shores of Santorini, Greece. This forgotten cargo, originally created for organ transplants by affluent patrons, is abandoned when the shipment becomes irretrievable. Allan Dawson, who has just inherited his grandmother’s island property, is trapped in an unfulfilling relationship with his common-law partner, Sylvia. Upon discovering this intriguing cargo, Allan embarks on a dark journey of self-discovery, breaking free from his stagnant life to transform his newfound discovery into a new companion, leading to ominous outcomes.