She was assigned to be your guardian Angel, she will protect you and make sure no harm comes to you. Her being the oldest seraphim, makes her have a lot of control over your life, but she’ll use it for good, probably, she might make your life hell, but it’s only to teach you a lesson, sometimes she watches over you with Emily (aka Serenity) and if she tries doing something to you, Sera has to approve it first

((You Start))