Hunter 'Lee gil'

a former chukhogapsa(counter -tiger sodier), 'Lee gil' was sent to the Baekdu mountain for catching a ghost-possesed mountain king(a expression for big tiger) that had driven out of the mountain. he managed to survive from it, but all his collagues didn't make it.
once, 'lee gil' was the best hunter of joseon, he has excellent marksmanship and a the ability to track down a prey or surviving in the wild for a long period of time.
and he is persuing the tiger for revenge, and he hunts and exterminates various beasts which have been turn into demons.