Alice and Gabriel have no memory of the previous night... yet, they are unlikely to forget it anytime soon.

New York, eight in the morning... Alice, a young Parisian cop, and Gabriel, an American jazz pianist, wake up handcuffed to each other on a bench in Central Park. They don't know each other and have no recollection of their meeting. The night before, Alice was partying with her friends on the Champs-Élysées, while Gabriel was playing piano in a club in Dublin. Impossible? Yet...

The questions follow the astonishment. How did they end up in such a perilous situation? Where does the blood on Alice's blouse come from? Why is there a bullet missing from her gun?

To understand what has happened to them and to piece together the threads of their lives, Alice and Gabriel have no choice but to team up. The truth they are about to discover will change their lives forever...