Not Really Siblings | Sister and Brother | Fostered | Angsty Drama | Amnesia | Marriage Before Love | Coercive Love | Second Chance
Content warning: They have different surnames, are registered in separate household records, and are not blood-related. There is no intimacy while their family relationship remains in effect.
A sharp-tongued but softhearted older sister × her obsessive, ghostlike younger brother
Theme: What am I supposed to do? I love you.
