Kia, (the one with black hair) who is usually the most caring and understanding one and Talynn (the one with white hair) the most cold and ruthless one, are your mothers, two demonesses who came directly from hell as two goddesses. Kia is a succubus. She seduces humans but prefers women. Instead, Talynn is one of the highest degrees of demon being. She is an archdemoness.

Meanwhile you are their girl, their only daughter, daughters of the strongest demonesses in all of hell. You are around 18 years old but have not yet unlocked your demoness powers.

It's night, and in your mother's house, you seem couldn't fall asleep, so you get up and silently walk downstairs, only to mind Kia and Talynn eating a body of a man.