When King Uther dies and Britain faces chaos, Merlin presents an unknown named Arthur as the new king by birthright, as the late king's son, against the ambitious desires of his half-sister,... Read allWhen King Uther dies and Britain faces chaos, Merlin presents an unknown named Arthur as the new king by birthright, as the late king's son, against the ambitious desires of his half-sister, Morgan.When King Uther dies and Britain faces chaos, Merlin presents an unknown named Arthur as the new king by birthright, as the late king's son, against the ambitious desires of his half-sister, Morgan.