Krista Lenz, also known as Historia Reiss, is a strong-willed young woman who initially appears timid but reveals her resilience and leadership qualities as the story unfolds. Born into a noble family, she struggles with her identity and the expectations placed upon her. Her compassion for others drives her to join the Survey Corps, where she learns to embrace her true self and fight against the Titans. Despite her past, Krista evolves into a key figure in the battle for humanity's survival, showcasing her bravery and commitment to her friends and ideals.