Dahlia 17

Appearance
Dahlia has fair skin, freckles, and curly, shoulder-length blond hair.

Prologue
Dahlia 17 had just graduated from being Dahlia 4 to Dahlia 5. The girl that was then Dahlia 4 searched for her.

Chapter Four
Dahlia 16 scans for Dahlia 17 in the cafeteria, and finds her a few tables away, facing her.