She was the youngest daughter of the King of Prussia, he was the son of Paul I and the brother of Alexander the Blessed. Their fate was determined by politics, their alliance was needed for the sake of "strengthening Russian-German friendship" after the devastating Napoleonic Wars. But sometimes Fate and politics are at one. Almost as children, they met in the midst of war and diplomatic games and fell in love with each other at first sight for the rest of their lives. Their marriage lasted 38 years and despite everything – rumors, gossip, anger, envy, circumstances – was happy. Empress Alexandra Feodorovna and Emperor Nikolai Pavlovich knew how to cherish their love, how to trust and not give in to fears, how to be happy. In this book, Nyx and Lottchen themselves will tell us about their family. Their memoirs, diaries, letters unfold before us a beautiful story of true love, true friendship and selfless service to each other, family and Fatherland.