The Crown of Greenery

I was possessed by the stepmother's daughter who left the male lead with trauma. 'No, why this one of all people?' To make matters worse, I tried everything, but in the end, my parents passed away, leaving only the two of us... Mountains of debt and the male lead's wary gaze. As the original author, I feel guilty and am implementing a male lead happiness project... "I have never once thought of you as family, sister." My plan was to run away and live far away once the male lead became a duke, Will it be possible to carry it out like this? Can I survive? Ah, hello male lead. Your sister will do better now.