"Levers," Elsa affirms. She's not quite sure why Jessica is so delighted by this, but she clearly is, and it's more than enough to distract her from her leg, which is currently more annoying than painful anyway. She likes that look, the lit up way her girlfriend gets at times when she's fascinated by something. "Well, we had the — they were less levers than ropes on a pulley system, in case we needed someone from the kitchen or in the night. It went straight to the servants' quarters and they could see which part of the castle was calling."