: Alba is a survivor of a satanic ritual. Her sister, Emma, died in the same ritual a year prior.

was the intended victim of the same sacrifice and died. Following the trauma, Alba is left mute and suffering from amnesia, struggling to distinguish between her real memories and the narratives provided by her father.

: Alba survived a satanic ritual led by her own mother; however, her older sister, Emma, was not as fortunate and died during the sacrifice.

Entre los temas principales de la novela, destacan: