A young man struggles to access sublimated childhood memories. He finds a technique that allows him to travel back into the past, to occupy his childhood body and change history. However, he soon finds that every change he makes has unexpected consequences.

Jean-Baptiste Grenouille, born in the stench of 18th century Paris, develops a superior olfactory sense, which he uses to create the world's finest perfumes. However, his work takes a dark turn as he tries to preserve scents in the search for the ultimate perfume.

A ticking-time-bomb insomniac and a slippery soap salesman channel primal male aggression into a shocking new form of therapy. Their concept catches on, with underground "fight clubs" forming in every town, until an eccentric gets in the way and ignites an out-of-control spiral toward oblivion.