Bloodline Sins

Since I was little, my family told me that I'm the only child my parents had, but for some reason I really believed that I had a younger sister.



but every time I asked about it, my parents always acted as if my younger sibling never existed, until one day when I reached adulthood, I got a letter from someone claiming to be my younger sibling who then asked me to come to meet her.



Without knowing what would happen I went to the place mentioned in the letter without realizing the danger that awaited.