Bi-Kwang is a handsome young warrior who becomes a drooling mess whenever he sees a pretty girl. Out on the road he meets an extraordinary swordfighter with no name who is searching for a legendary master warrior. Bi-Kwang promises to aid the swordfighter if he lets Bi-Kwang meet his beautiful sister. Of course, it turns out the swordfighter is the sister, Hwa-Rin Dahm, and she must switch identities to keep the plot moving along. Bi-Kwang is immediately smitten, and thus we have a triangle involving only two people. The story takes place in a setting in each side is trying to unify the Murim as a whole, and while this is taking place, Bi-Kwang who is extremely good at learning martial arts but doesn't want to learn it, gets into a deal where he takes the girl to see her grand father sinc