Jashin always comes first (Naruto story)

Kuroi is a foul-mouthed immortal teen that worships Jashin, much like her father. But that's the problem. Who is her father? Nara Hoshi, of the Nara clan(not to mention Shikamaru's older sister), joins this hot-tempered religious girl in hopes of finding her missing-nin friend known as the infamous Uchiha Itachi. Together they find both, Kuroi's father and Itachi, easily. But how will the Akatsuki handle such rambunctious teens? Especially when they know many secrets that could easily destroy the little workings within Akatsuki.