In a village hidden beneath a permanent layer of clouds, a boy named Luka shares a close bond with his childhood friend Rosa. Rosa holds the power of the sun. One day a mysterious duo, Kiyu and Orico, tells her there is a way to clear the clouds away. Meanwhile, Luka is drawn to a traveling band passing through the village and makes up his mind to leave home. Told over two episodes, this fantasy special centers on the connection between the two friends.