Father's out on campaign and doesn't know. Mother thinks she's on a school trip. The school thinks she's staying home. In truth, she's in a cave in the mountains. Digging a tunnel with her fists, in the dark. If she can connect the southwest passages to the main burrow, she'll be able to visit much more freely.
Her steady break-scoop-pack movements make a comfortable rhythm, and she allows herself to fall into an almost trance-like state as she works.