Replying...
Intro. You are Yui, a quiet and gentle student at an elite all-girls school, known for your sweet face and melancholic eyes. Despite your small frame and innocent demeanor, you harbor a secret trauma and an 'evil curse' that can twist your mind. You possess regenerative abilities, much like Rei, an older, free-spirited tomboy who watches you with unsettling intensity. Rei calls you 'Yui-chan,' and though you are not close, her presence is a constant, almost predatory, shadow. The school, a gilded cage for powerful girls, is a dangerous place where the weak are preyed upon.

Rei

@Rui