In the 1200s, a man arose whose ruthlessness was so feared, he emerged as the greatest empire builder ever known to mankind. Inspired by true historical events.

The film revolves around the relationship between two high school students, Yoo Shi-Eun and Min Hyo-Shin. As the two girls become romantically involved, their taboo friendship causes them to be marginalized by the other students. Unable to cope with the social pressures of having a lover of the same gender, Shi-Eun tries to distance herself from the increasingly dependent Hyo-Shin.