While settling into their new residence at Colset, Wilbell becomes interested in Escha's artificial tail, and Escha explains that her late alchemist mother, Miria, created it as a gift and accessory for her, in order to keep her from feeling lonely. Later, while trying to buy furniture from Katla, Escha learns that mass-producing her tail and selling it could have a significant, positive impact on Colset's economy, which is mostly reliant on its apples...