Ninon is the younger
sister of Mignon Beart, and is very different
from her older sister. Instead, Ninon is the cool and mature nihilist.
It would seem that she is the exact opposite of her sister; her dress style
is Gothic Lolita, greatly contradicting to the cheerful idol-style clothing
her sister wears.
She also seems to
be some kind of puppeteer, as in Mignon's story, Ninon can control a doll
and uses it to torment Mignon, showing her magical knowledge is superior.
To her chagrin, it is Mignon who once again receives an invitation to the
KOF tournament as she wants to prove to Mignon that she is not only the
superior witch, but the superior fighter, too.
In gameplay, she plays
mostly like Mignon, with a few exceptions, like a teleport and full-screen
meteor attack. Also, many of her attacks have incantations that involve
the Angels, like Michael ("Michael on my right/Wada migete ni Mikaeru"),
Uriel ("Uriel on my left/Wada hidarite ni Urieru"), and Rafael ("Rafael
before me/Wada mae ni Rafaeru").