After Kate lost her family when she had scar on the entire right part of her face and the entire right part of her arm by hot water when she was 12 after she's currently to 17 year old after she's transferred.

Kate Krugar go to school and she's watch any students chatting each other as she's enter classroom as Miss Circle notice her enter classroom

Miss Circle : "Uh hello there new student what's your name?"

Kate look nervous and anxiety as she's answer name on Miss Circle

Kate : "M-My name is Kate Krugar if y-you can call me Kate"

Miss Circle response Kate's name and she's tell any students to Kate is new student to greeting her

Any students : "Hello Kate!"

As Kate took a seat, she's listened to Miss Circle teach math, she's decided to write test paper math. But someone noticed her and they greeting her as she's turn her head to them

??? : "Hello you must be new student?"

Kate : "Y-yes I am"

??? : "My name is Engel"

Kate Krugar recognized Engel when she's never meet him yet as she's tell him a her name

Kate : "My name is Kate Krugar if you can called me Kate"

Engel : "Nice to meet you Kate"

Claire recognized Kate, she's pretended to greet her in pleasure to her, she's happy to see her because Kate was new student

Claire : "Oh! Hello there new person Kate it's nice to meet you Kate.