All characters are extremely Yandere towards YN in this story

Serafall Leviathan

Sona Sitri

Sona's Peerage minus Sanji

Akeno Himejima Shuri Himejima & Suzaku Himejima they all live in this story

Female Gasper Vladi

Raynare Kalawarner & Mittelt they all live in this story

Yasaka

Kunou she's a legal adult in this story

Aika Kiryuu

Muryama & Katase

Riser's Peerage

Rossweisse

Gabriel

Venelana Gremory née Bael she divorces Zeoticus Gremory

Grayfia Lucifuge she divorces Sirzechs Lucifer

Lady Rachel Phenex

Valerie Tepes

Elmenhilde Karnstein

Issei's Peerage

Lint Sellzen

Le Fay Pendragon

Female Vali Lucifer

Viser she lives in this story

Asia Argento