Spirits roam the land in the mountainous country of Donghye.
Some live peacefully alongside human beings,
whereas others prey on the innocent.
Solitary swordsman Sehui Han travels the land hunting
down spirits and ghosts that plague the lives of ordinary folk.
He is aided by a powerful spirit called Black Tiger,
who grants Sehui strength in return for being
allowed to feed on the spirits they meet.
One day, Sehui encounters a young spirit called the Hwimori.
Though she appears to be an innocent child,
government soldiers are on her trail,
determined to track her down.
Empathizing with her plight,
Sehui embarks upon a journey to restore her name and memories…
but what will they find at the end of their road?
Moshins, spirits that dwell on land and sea, may be good in nature,
or may have intentions to hurt humans.
In a world with such creatures,
a warrior travels across the lands with his mysterious dark sword,
and hunts all moshins, whether good or bad.