Solo el manhwa está indexado; sin novela conocida aún.
A minha irmã é a protagonista My Elder Sister Is the Protagonist
También conocida como: 언니가 주인공인데요 · Eonniga Juingongindeyo · My Elder Sister Is the Protagonist · My Big Sister Is the Main Character · My Sister Is the Main Character · My Sister Is the Protagonist Though · My Older Sister Is the Protagonist · Moja starsza siostra jest główną bohaterką · My Older Sister Is the Main Character · Chị gái tôi là nhân vật chính · Моя сестра - главная героиня · 主人公はお姉様だったのに！
When Helena was reborn into a novel, she was forced to grow up knowing that her sister was the main character and that a terrible life awaited her… unless Helena could stop it from happening. By learning how to take care of family matters, Helena took her sister, Callisto’s, place as the head of the house, allowing her to live her dream of being a knight. But she now finds herself hurtling towards both the terrible fate once meant for Callisto and the man who makes it come to pass.
