The historical drama Poldark (2015–2019) follows Ross Poldark, a British soldier who returns home to Cornwall after the American Revolutionary War. He finds his estate in ruins, his father dead, and his love, Elizabeth, engaged to another man. Determined to rebuild his life, he reopens the family mine and hires the spirited Demelza, whose presence changes everything.

As Ross fights to restore his fortune, he becomes entangled in political and social struggles. His rivalry with the wealthy and ruthless George Warleggan intensifies, threatening his business and personal life. Despite his lingering feelings for Elizabeth, he falls in love with Demelza, leading to a passionate but turbulent marriage.

Over the years, Ross and Demelza face personal betrayals, tragedies, and economic hardships. Meanwhile, Elizabeth remains caught between her past love for Ross and her life with George. Political unrest and war further complicate their lives, testing their resilience and loyalty. Through it all, Ross remains a man of principle, fighting for justice and the people of Cornwall.

As the series concludes, Ross risks everything for a secret mission against the French, while Demelza holds their family together. Betrayal, heartbreak, and sacrifice shape their journey, but love endures. Poldark ends with hope, as Ross and Demelza’s love remains unbreakable, promising a future beyond the hardships they have faced.