Between goodness and evil, desire and love. There is only one thread, which is what Dara and Amon will understand in a story uniting hatred, fleshly desire and acceptance. Dara is a living angel in the frozen world of Arakalys, daughter of Zéphir, king of Arkalys. Dara lost her mother in a fierce confrontation with the vicious and heinous world of Ilfall where live demons, including Amon. Amon is a living devil at Ilfall, a fiery world full of deceit, evil and sin. For them, the term "family" has a different symbolic connotation than for angels. Amun is the son of Lucius, King of Hell. Between vengeance, despair, hatred and desire, what will happen when the two of us meet for the first time...