My dad smashed my jaw for talking back. Mom laughed, “That’s what you get for being useless.” Dad said, “Maybe now you’ll learn to keep that gutter mouth shut.”I smiled. They had no idea what was coming.

I opened a blank document. I didn’t write a diary. I didn’t write a suicide note. I wrote a ledger.

Phase One: Invisibility.

To catch a monster, you must first become the background noise of their lives. For the next three weeks, I became a ghost. I didn’t talk back. I didn’t ask questions. I didn’t even look them in the eye. I became the perfect, silent servant. I cooked Lydia’s poached eggs exactly to her liking; I polished Arthur’s shoes until they shone like mirrors; I even picked up Kyle’s discarded laundry without a single sigh of resentment.

They loved it. They took it as a sign that the “lesson” in the kitchen had finally broken my spirit.

“See?” Arthur remarked one evening over dinner, cutting into a rare steak. “A little firm guidance is all she needed. She’s finally contributing.”