The year is 1926. The port city of Burlone, known as the “backdoor of Europe,” is home to three powerful mafia families vying for control. Liliana Adornato is a church orphan with a hidden past that is inexorably tied to fate of the city and the unique marking on her chest. But when a new threat looms over both Burlone and Liliana, the leaders of the Falzone, Visconti, and Lao-Shu families must come together in a temporary truce to retrieve a stolen relic and restore the balance of power.