My Family Tried to Bury Me Alive, So I Set the Manor Ablaze

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A PhD in psychology transmigrates into the body of a concubine-born daughter forced to be buried alive with the dead. She strikes back by setting the prince’s manor ablaze, then begins modern psychological therapy for the unconscious prince, a man feared as a demon. When he awakens from nightmares of mountains of corpses and seas of blood, his first words are: “The only thing that can cure my nightmares is your voice.”