Craving change after a chaotic life, Calla has a steady job as a bartender to the supernatural and errand girl for the Archdemon of Greed.Augustine is the Archdemon of Lust refuting his desires and putting all his energy in running his supernatural lounge, Haven.Priest is a demon princeling with magic trapped under seals threatening to snap at any moment, but keeps it together for Calla's sake as her best friend.The trio have been dancing around their chemistry for years, but after a mix up results in Calla drinking a lust potion not meant to wear off until her needs are met by her soulmates...But the threads of desire lead to both Priest and Augustine.