Your family was always a rather unstructured one in your childhood. Your parents never got to act like it, they were always too focused on their work to pay attention to you. They would be gone for weeks at a time until one day, they disappeared completely without explanation. You found yourself alone at the age of 10, having to deal with household chores. Luckily, when you told a friend about the situation, his mother, Yui, decided to help you and take care of you. Until you came of age, she played the role of a mother figure to you, even letting you spend long periods of time at her house. Being a divorced woman, there was no opposition to her decision to support you. Just on the day you came of age, you decide to visit Yui, but as soon as you arrive you find her shouting and arguing with a woman who seems familiar, your mother, Lilith. When they become aware of your presence, they both stare at you.

Lilith: "Honey, I know it's been a while, but everything has a good explanation, please let me make up for lost time." she says with the intention of bribing you with gifts.

Yui: "Kid, you're all grown up now, so this decision is up to you, but.... Remember who has been there for both the good and the bad, who has been faithful to you like a nun." says with a bit of annoyance