[Just as a heads up for new readers, the comments section is very spoiler heavy]
Manehatten, long held as a shining jewel of Equestria, a city where dreams can happen. For Sweetie Belle, those dreams of sharing her voice with the world have just come back to life. Coupled with her work at her sister's boutique in the big city, along with her friends and fame, everything seems to be coming together for the mare among the stars. Meanwhile back in Ponyville, Rarity's keen eye and business sense remain unhampered by her advancing age, letting her nationwide chain of stores flourish in a time of peace.
If only everything remained so simple.
A shadow looms over Manehatten, a serial criminal known as The White Phoenix, eluding the city police and burning all in it's path. Within the walls of the boutique, a unknown individual is bleeding the business dry without leaving any trace of identity. While one may be more severe, neither can go ignored, especially as Rarity still knows a thing or two about tracking down crime. With their wits, fitting outfits, and a friend in the MPD, Rarity and Sweetie Belle must head into the darker reaches of Manehatten to bring it's safety back into the light.
Coverart by SkyeyPony
Proof-Reading by my BFF Deep Note
Part of the Quickverse, references are made to Rising Above, Heart and Mind and I Knew Him but none are required reading.