Warsaw, 1960s. Millions of Poles sit in front of the screens of black and white receivers. And suddenly someone catches their eye. This is Kalina Jędrusik (Maria Dębska) - a phenomenal actress and singer who brings color to the colorless reality. It tempts with grace and sex appeal. It electrifies the gentlemen and outrages the ladies. This is the first PRL sex bomb, known as the Polish Marilyn Monroe. Kalina does not want to fit into the model of a woman at the time. It lives on its own rules, which is not always to the liking of a prudish society and some representatives of power. Numerous scandals, a life in a love triangle with her husband Stanisław Dygat (Leszek Lichota) and Lucek (Krzysztof Zalewski), controversial statements and outfits with sex appeal make Kalina also known as the main scandalist of the People's Republic of Poland. And yet the biggest scandal with her participation is only about to begin ... "Because there is sex in me" is an important fragment from the life of Kalina Jędrusik, who you can safely say is the greatest icon of Polish pop culture. This is the story of the ups and downs of her dizzying career. The events of Jędrusik's life are accompanied by the atmosphere of crazy fun of the then cream of society.