Main plot:
One moonlit night, the knight Albert saves a baby who was about to be sacrificed, setting the story in motion.
Through his own efforts, the young Carlos grows into a priest, then a senior priest, and finally a bishop.
Together with the people around him, he clears his family's name and helps everyone foil the demons' conspiracy.
Romance:
But even the purest child of God is touched by human desire.
Can a child of God be with the reincarnation of a demon?
Even childhood friends who were once inseparable can fall out over their ideals.
What choice should the child of God make to end a feud that has lasted a hundred years?
Couples:
Childhood friends: Helio, the knight order's commander, x Carlos
Entanglements from a past life: Noxos, the fourth prince, x Carlos
Theme: Struggle and love