Sara Werec is the protagonist of the anime series Soukou no Strain. As a young girl, she admires her older brother Ralph Werec, a distinguished pilot. Determined to follow in his footsteps, Sara enrolls in a military academy to become a Strain pilot. However, her life takes a dramatic turn when Ralph betrays the Union and becomes a traitor. This betrayal motivates Sara to prove herself and uncover the reasons behind her brother's actions. Throughout the series, Sara displays resilience, courage, and a strong sense of justice, making her a compelling and determined character.