There was more to do. On Nashido there always was. The sky kingdom was blocking sunlight on the starboard side, and the moss was dimming in protest. Kio and Karla spent several hours dragging mirrors around to charge the moss with sunlight so the castle wouldn't plunge into pitch darkness at nightfall.
The Clockwork Raven
Thunderhead arc, chapter 1
A new arc begins today! The sky kingdom could solve a lot of Karla and Kio's problems--and to get there, they only have to move Nashido a thousand feet straight up. Simple, right?