Yuan Ka-Fai (ユアン・カーフェイ Yuan Kaafei?) is one of the main support characters in Tales of Symphonia. In the story, he serves as a temporary antagonist, but helps the party later on by offering them Rheairds as a means of transport. Although he is cold and cynical most of the times, he sometimes shows a little more emotional side of himself, especially when talking about his past, and is truly one of the story's protagonists in the shadows. Yuan returns in the sequel Tales of Symphonia: Dawn of the New World, though he now has a more minor role than in the original story.