Set against the backdrop of Berlin in 1943 during the Allied bombings and the Gestapo's relentless pursuit of Jews, Aimée and Jaguar portrays a perilous love affair that unfolds between two women. One, a courageous Jewish member of the underground resistance, and the other, a mother locked in a marriage with a Nazi officer. As the chaos of war surrounds them, they find solace and connection through the exchange of daily letters, adopting the clandestine identities of Aimée and Jaguar.