In a world where the church is the supreme leader, the collapse of the original church has made people's lives miserable. At this time, the mysterious and powerful "Twelve Palaces" stood on the top when humans were trapped by the nightmare and struggled to survive, and organized a legion with special abilities called "Hunters" to drive away the darkness for people. The abandoned family, the cruelty of blood, the man blessed by God, the relatives who left seven years ago, the helpless betrayal, the unforgettable pain, something was emerging in his heart, the eyes watching in the dark night, the blocked investigation. The truth of this world slowly emerges. Shadow in the dream, who are you?