Piofiore no Banshou

All the secrets are sleeping in that town. The time is the beginning of the 20th Century. The setting takes place right after the First World War in the South Italian town of "Burlone". The ones who rule this city are three organizations called the Burlone Mafia. The protagonist "Liliana" lived peacefully in Burlone, but starting from a certain incident she is taken in by one of the organizations. Why is she being targeted? Why is she wanted? Suddenly becoming an existence who holds the key, Liliana becomes involved in something extraordinary.