The villainess who was reincarnated into another world after her engagement was broken off inherits her heavy pay-to-win equipment from her past life (phantom thief customization) and, together with fluffy monsters and a stylish time-slipped old sage, works diligently on dungeon management while enjoying a gourmet slow life.

This is an entry in the Naro Radio Grand Prize. The title, which forcefully incorporates all the keywords, serves as the plot summary itself. The content is a light, easy-to-read comedy.