Aria continues her journey to the Great Altar, encountering infected individuals who require her unique "treatment" to be cured of the Succubus Disease. By assuming the roles of a lover and a supportive priestess, she helps a lovestruck man and a fallen "Hero" regain their humanity. Despite her success, Aria begins to question the nature of her Stigma and the blurring line between her divine mission and her own growing lust, though her resolve to save others remains steadfast.