The Viridescent Tiara

He was possessed by the stepmother's daughter who left a trauma on the male protagonist. All of this is in a novel I wrote when I was fifteen. It's okay, I'll make you happy somehow. I am the original author of this novel! “I have never once thought of you as family.” I thought the Namjoo Happiness Project was being implemented diligently. Why don't you acknowledge me as family? Will I be able to survive safely until the male protagonist becomes a duke?