Frederic leads a bourgeois life; he is a partner in a small Paris office and is happily married to Helene, a teacher expecting her second child. In the afternoons, Frederic daydreams about other women, but has no intention of taking any action. One day, Chloe, who had been a mistress of an old friend, begins dropping by his office. They meet as friends, irregularly in the afternoons, till eventually Chloe decides to seduce Frederic, causing him a moral dilemma.

A methodical police inspector becomes entangled in a web of deceit after a murder investigation reveals disturbing connections to his own department. As suspicion tightens around him, he must outwit both the killer and the system to survive.

Various stories intertwine within the walls of a popular Parisian brothel on the eve of the First World War.

In the year 2222, a former drug dealer is kept in a state of hibernation. Reanimated, he tells his story. Leader in the narcotics market, his situation was prosperous until, during a political change, the government legalized its use.