Captain Marie Jourdan invites her friend Commandant Paul Danceny to celebrate her 30th anniversary at the restaurant her husband Pierre just opened. The party is brutally interrupted when agents come to arrest their son Marc for murder.

Captain Marie Jourdan invites her friend Commandant Paul Danceny and his father to celebrate her 30th anniversary at the restaurant her husband Pierre just opened. The party is brutally interrupted when agents come to arrest their son Marc, a husband and father of 2, for the murder of his mistress. The journey to hell begins for Marie whose perfect family picture gets more and more destroyed by the case's discoveries. She then discovers her husband bought his restaurant with dirty money. With the help of the Dancenys, cop and judge, Marie discovers her son and her husband fell into a trap set by somebody determined to tear her down - but who, and why? Within betrayals and secrets, the Jourdan family won't get out unharmed of these nightmarish days.—Happy_Evil_Dude