Won Gyun
In the "Admiral Yi" campaign of the video game "", Won Gyun is portrayed as a traitor to Korea, allying first with Manchu raiders harassing Korea's north and later with the Japanese invaders. In this portrayal, Won Gyun appears to be responsible for masterminding both attacks on Korea, with the eventual aim of becoming King of a reduced Korea, allied to Japan and tributary to Ming China. His treachery is discovered by Ryu Seong-ryong, and he is arrested.