You Told Me to Leave

I was born with a dull mind. When I was five years old, the neighbor said they would come to my home for dinner when they were free. Later, I would come to my door on time every day with a bowl and ate there for thirteen consecutive years. When I was ten years old, my head teacher said I wasn't allowed to go home until I finished my homework, so I stayed at school for three days. When I was eighteen, I was found by my wealthy parents and became a true rich girl who had been swapped. Seeing that my room was larger than hers, the fake heiress, with red-rimmed eyes, said, "Sister is the biological one. There was never a place for me in this family." "I'll pack up and leave right now, and return everything to my elder sister." " I nodded and packed twenty-eight boxes for her that very night. When my elder brother found out, he got angry and asked me why I did that. I said, "Wasn't she leaving by herself?" I never expected that my elder brother would pick up the knife...