Although there is a snowstorm raging outside, Luna and Nayade leave the village to collect berries they "desperately" need to create a perfume. As the storm grows fierce, the girls seek shelter in a cave. They are followed by the elf Shil, who is on a secret surveillance mission. When the three of them are trapped in the cave by an avalanche, they must learn to work together to save themselves. They use their respective abilities to fight off an attacking rat before they are able to gain their freedom and return to their respective homes.