Female leads with fighting skills

Girls that cant fight and dont need to be saved by the male lead anytime

Two example is the female lead of Song of Glory and the fl of Nirvana In Fire

Young Blood

thanks for the answers, but I think some (more than a few) don't match what I asked for, my focus is not on male characters, but on female characters who fight (yes, martial arts)and are relevant to the drama

the long ballad

• +1 My Name (a lot)
• Strong Woman Do Bong Soon 
• Bromance
• Hot Girl