The Haunted House's Strange Occurrences

My family history is written in blood. My grandfather's secrets, my mother's mysterious death, and all the scenes that followed left me feeling both sorrowful and terrified. Everything happened in this ancient, mysterious haunted house. My kind father suddenly became frightening and twisted, as if something had set him off. He carried out experiments that made my skin crawl. One unsolved mystery after another left me at a loss. Hidden within them is a bewildering tale. Let me tell it to you, bit by bit.