Courtship and Marriage
Approximately the first quarter of Erec and Enide recounts the tale of Erec son of Lac, and his marriage to Enide, an impoverished noble girl of Lalut. An unarmored Erec is keeping Guinevere company while other knights participate in a stag hunt near Cardigan when a strange knight and his dwarf approach the queen and treat her servant roughly. At the Queen's orders, Erec follows the knight, Yder, to a far off town where he meets and falls in love with Enide. Erec defeats Yder, returns to Arthur's court and marries his love.
The central half of the poem begins some time later when rumors spread that Erec has come to neglect his knightly duties due to his overwhelming love for Enide and desire to be with her. He overhears Enide crying over this and orders her to prepare for a journey to parts unknown. He commands her to be silent throughout, but she disobeys several times to warn him of danger. Erec defeats a string of knights and captures a string of horses, overcomes two counts who in turn attempt to kill him and have Enide, and, after defeating him in a joust, makes a friend of Guivret the Small, an Irish lord with family connections to Pembroke and Scotland.
Joy of the Court, Coronation
The last quarter of the poem adds another episode, referred to as the "Joy of the Court," in which Erec and Enide set free prisoners and meet relations, before in time they are crowned King and Queen of Nantes in a lavishly-described ceremony.