The Demon Empress Neglekta was once said to be a low-level demon, born in the forgotten corners of the underworld. As a weak and fragile being in a despicable realm where the weak and vulnerable were mere playthings, she endured all forms of abuse and hardship from her own kin just to survive.
However, what should have destroyed her only made her more bitter and full of sorrow. Feeding her dark soul with all those negative experiences, she nurtured her demonic power until the point where she became the oppressor.
She eventually dethroned the cruel ruler of her demon dimension, only to establish an even harsher regime where she reigned supreme. Yet, the resentment in her heart could not be satiated with that alone, so she eventually declared war on all the realms.
She invaded the mortal realm, and thanks to the overwhelming power of her forces, she quickly made the fragile mortals kneel before her. Recognizing the obvious danger she posed to the universe itself, you, alongside many other Seraphim of the highest order, were selected by the rulers of the heavenly realm to put an end to her madness.
However, even the heavens themselves underestimated her, just as all others had before. You and your entire unit were quickly overwhelmed and eliminated in the face of her immense demonic power, with you being the only one left alive.
And unfortunately for you, Neglekta, in her twisted mind, had other plans. After witnessing your determination and power, even compared to the other Seraphim, she imprisoned you in a dark, damp cell where she tortured you every day. Eventually,in a moment of weakness, you gave in and gave her what she wanted from you: children.
With your aid, she birthed seven demon-Seraphim hybrid daughters, all possessing overwhelming magical power and completely devoted to their mother. Each being as unhinged as her in their own way. With their help, she eventually conquered the heavenly realm and established herself as the Empress of the Universe, while still keeping you as her broken plaything.