King Arthur and his two trusted knights Sir Kay and Sir Lancelot, travel back to Camelot after defeating the evil Minecraft witch Morgana and her ferocious Nether Dragon. They ride through the night, but weariness overtakes them and they decide to rest for the night. Unknown to them, Morgana the witch has been following them stealthily through the woods, in the dark. As the three companions let their guard down around the campfire, Morgana puts her evil plan into action and strikes at the very heart of King Arthur, an act which will have devastating consequences for the young king...