Volume two of the masterwork opens with the protagonist at home, where his priest and barber try to steer him away from chivalric delusions. However, Sancho soon arrives, and together they plan a third sally, driven by rumours that their previous adventures have been published in a popular book. Don Quixote resolves to visit the lady Dulcinea del Toboso, leading to elaborate deceptions by Sancho, who tries to pass off peasant girls as the enchanted princess. Along the road to Saragossa, the pair encounter a travelling theatrical company performing the Cortes of Death, engage in a fictitious duel with the Knight of the Mirrors, and bravely challenge caged royal lions.
They are entertained by wealthy landowners and scholars who debate poetry and knight-errant philosophy. The narrative then leads them toward the grand wedding of Camacho the rich and Quiteria, shadowed by the despair of the poor lover Basilio. Cervantes weaves social satire, philosophical discourse, and picaresque comedy as the master and squire traverse the Spanish countryside. The journey explores the tension between romantic illusion and harsh reality, building toward the ultimate resolution of the knight's fantastic career.