Embodiment of the Assassin in the Murim World

Synopsis

A cold-blooded assassin from another world finds himself in the mystical Murim, not by choice, but by accident. Now, armed with only his modern weaponry and lethal skills, he must navigate a world of martial arts masters and ancient traditions. To return home, he faces an impossible mission: conquer the Murim. Can a lone gunman truly stand against centuries of martial arts prowess, or will he become another casualty in this strange and dangerous land?