She lived for dares like that—small, glittering transgressions that made the world rearrange itself. She planted her hands on the rail, feet finding the cool curve of the rung, heart kicking like a trapped bird. Down below, Grandma’s old trunk hummed with the heavy hush of things better left unopened. The lower bunk’s mattress sagged where Lucy’s brother Marco always collapsed after soccer practice. The room was a measured constellation of familiar safety.