In Paris, Candide becomes ill and is attended by a variety of people, all of whom want a piece of his fortune. He recovers, but is tricked by an actress into giving away much of his fortune and is eventually arrested by the police, who are suspicious of all strangers. From there, Candide and Martin are sent to England, where they witness more violence, and then finally reach Venice. Through various discussions and wagers with Martin, as well as meetings with a variety of people, Candide comes to lose faith in philosophical optimism. Soon, Candide finds Cacambo, now a slave, who informs Candide that Cunégonde is in Constantinople, working as a servant. Candide buys Cacambo's freedom, and the three men travel toward Constantinople. They soon meet Pangloss and the baron's son, both of whom were presumed dead, and discover that, back in Lisbon, the noose on Pangloss's neck slipped, while the baron's son recovered from Candide's stab wound. The five set off to find Cunégonde, who is with the old woman and is no longer beautiful, and Candide buys their freedom, as well. When the baron's son again steps in the bar Candide's marriage to Cunégonde (a marriage Candide no longer desires), the party kills the baron's son.
Candide marries Cunégonde and buys a small farm with the last of his Eldorado fortune. The entire party — Candide, Cunégonde, Cacambo, Martin, Pangloss, and the old woman — live there together, and are soon joined by Paquette and her companion, Friar Giroflée. They discuss philosophy and are utterly miserable until they meet a happy Turk relaxing under a tree. The Turk explains that he has only a small farm but he is happy because he works it with his children. The farm meets his needs and saves him from boredom and evil desires. Candide decides that this is how his little group will find happiness, and they begin to work their farm.
