Paris is like a giant amusement park.

At night, thousands of croissants are rolled, the Eiffel Tower gets its bolts tightened, and other delightful odd jobs keep the city running. There’s a secret nocturnal life that allows the City of Light to shine by day. When the baker from the shop where Edgar works as an apprentice mysteriously disappears, everyone is after the boy. He was the last to see the baker, and many suspect he knows more than he lets on.