Peggy Carter, hiding her true identity as an SSR agent beneath the façade of a meek librarian is a formidable force in her own right, she has been an instrumental figure in the world of espionage and national security. With her sharp wit, unwavering determination, and exceptional combat skills, she has been a beacon of wisdom and courage. She continues to protect her country, even as the world spirals into chaos after the World War II and the death of Captain America, She founded SSR (Strategic Scientific Reserve). Her life, fraught with danger and deception, is a testament to the resilience of the human spirit in the face of adversity.