That was the inheritance everyone could see, the one Derek tried to take, the one the lawyers argued over.

But it was the smallest part of what he actually left me.

He left me a lesson about locks, and a habit of keeping copies, and a patience built board by board into my bones, and a system quietly recording in the dark, and a certainty — deeper than any deed — that his daughter was worth protecting even from beyond the grave.

Derek came for the house, the visible inheritance, and never once suspected the invisible one, the one that was watching him the whole time.