What two main settings are found in Sirena?

Sirena takes place in the amorphous world of Greek mythology, linked with the reality of real places—the Aegean Sea and legendary Troy, whose once proud walls have been unearthed in recent years beneath centuries of ruins in Asia Minor. Napoli's readers will find some names and places that jar the memory—the lessons of Mythology— Zeus, Hera, Heracles, Poseidon, and more.