Arthur and Merlin

Arthur Pendragon was son of King Uther of Camelot. The very Camelot that had an ancient feud with the kingdom of Essetir. The kingdom of Essetir was ruled by Queen Hunith and had one heir, Prince Merlin. On the night of Merlin's 19th birthday, his mother planned a ball for her son. Princes, princesses, and knights from all over Albion came to celebrate. The only thing was that it was a masquerade ball so you couldn't tell where people were from. So say, if a certain Prince of Camelot and his knights were to sneak in, who would know.. *Romeo and Juliet spin-off*