Helena was reborn into a novel where her older sister Callisto is the main character destined for a terrible fate. To protect her, Helena takes over as head of the house so Callisto can pursue her dream of becoming a knight. Now Helena hurtles toward the tragic path meant for her sister and the obsessive man tied to it. Written by Moon Sihyeon, illustrated by SOLPI and Bomsup. Korean manhwa adapted from the web novel. Ongoing.

Read My Older Sister Is the Main Character manhwa in English, updated regularly. Also known as: 언니가 주인공인데요 · Eonniga Juingongindeyo · My Sister Is the Protagonist Though