Britannia, 5th century. Kaamelott descends into chaos. Lancelot, confessing his love for Guenièvre, leaves the Round Table. Arthur, in turn, begins an illicit affair with Mevanwi, Karadoc's wife. Distraught, Guenièvre joins Lancelot in the forest. The gods warn Arthur, and a sense of unease hangs over the Kingdom despite the arrival of summer.
