A forged 500-franc note is passed from person to person and shop to shop, until it falls into the hands of a genuine innocent who doesn't see it for what it is—which will have devastating consequences on his life.

The story of Aleksandra and Cyrille, a prominent, trendy, and very well-off Parisian couple, whose life is not quite the same after seven-year-old Alekseï from Russia suddenly pops up in their 100% cashmere, childless home. Aleksandra soon realises that this little boy they have adopted is not quite what she had been hoping for...