Large numbers of monsters come out the gate which is the boundary of the world. After many sacrifices, People won the fight against monsters through their awakening. Jin Taekyung is alive as an 'F class hunter' which is the lowest level. After Jin has a hard time, he gets an old capsule then he goes into the capsule that is the martial heroes' world. And the game system gives him special abilities, he starts growing up to become the best martial hero.