Merlin is a magician who arrives at the city of Camelot, after his mother arranges for him to become an apprentice of Gaius. He discovers that the king, Uther Pendragon, has outlawed magic and has imprisoned the last dragon deep under the city. The dragon informs Merlin that he has an important destiny to protect Uther’s son, Arthur, who will bring forth a great Kingdom. When he meets Arthur for the first time he discovers that he is arrogant and a bully, but after he saves Arthur’s life, he is rewarded with a job in the Royal Household as Arthur’s manservant, and they become close friends. Arthur is unaware of Merlin’s magical ability, as Merlin has to keep it a secret or face execution at the hands of Uther.