Paris, Spring 1920. Alphonse Maindron, trench veteran, receives the visit of a young journalist, François Duval. Here to ask him about recent events, as tragic as strange, which Alphonse would have witnessed.
Chloé Saint-Laurent is a profiler and works with a police team to solve murders in Paris. She's very sweet, she wears very colored clothes and a huge yellow bag. She looks like a little girl who need a doll, but she's very smart and a very good profiler. Step by step, she fit in the team and her colleagues, very reserved at first, became her best friends.
