Part 1: The Second Mozart in the city of sin

Kaede Akamatsu "The Second Mozart", found herself inside the city of sin. With the S detective by her side, her life of ambition will soon be left behind as her top priority is her survival and to escape from the city known as the city of sin.

This story is written in an alternate universe.

The only thing I own in this book is the storyline, not the characters, nor even the art of the book cover.

Disclaimer: this story might get more mature as the story goes further.