As Uther calls Arthur to speak with him privately, Arthur isn't sure what predicament had occurred between him and his father. Until he gets handed a crinkled letter. The kingdom of Aeyland had just collapsed at the hands of Morgana. The letter explains that several knights are on a quest to find their King and Queen. As Arthur embarks on this journey with several knights from both his kingdom and the fallen, Arthur realizes something extraordinary. The kingdom has a lost prince. And he's hiding somewhere closer than Arthur suspects. [Completed] (I don't own BBC Merlin)