Don Quijote ha decidido retirarse en penitencia hacia una sierra desolada por sentirse indigno del amor de Dulcinea, creyendo que es la única manera de que ella lo acepte. A Sancho le encomienda la misión de entregarle una carta a su amada. La misión de Sancho no será sencilla y nuestro caballero recibe una visita sorpresiva en su aislamiento.
 
Don Quixote has decided to retire in penance to a desolate mountain range for feeling unworthy of Dulcinea's love, believing that it is the only way for her to accept him. He entrusts Sancho with the mission of delivering a letter to his beloved. Sancho's mission will not be easy and our knight receives a surprise visit in his isolation.