Atan Hadas

A granddaughter of Ghengis Khan, who acts as a love interest for both Moon Bin Kim, who she loves, and Sali Tayi, to whom she is betrothed. As a woman, she was unable to take a position as a warrior, but by disguising herself as a man and winning a competition, she was able to take the position of a commander at Sali Tayi's side. She's level-headed and smart, knowing that there are those on the battlefield who do not want her there and working to combat it by making herself an essential source of information. Source: Wikipedia