Who Is She?

A new girl in creepypasta high
She's in the middle division
She's 12
No shown emotion to others
Crimson red hair
Blue eyes
Goggles and gloves
High heel sneakers
Shorts and tank top
Uses machines to kill
Is quiet and loud
Lives with the slender brothers and their crew
With the others
What's wrong with her?
Nothing at all
No one talks to her except
The slender brothers and the proxy's
Why is she stranger than strange?
No escape from the school
She's comes when trespassers are at their school
Fights With hands or machinery
Always listen to the malfunctioner's advice
She kills alone in a clocktower with tied up victims
Always alone is the best for her
Her past only known to her
No friends other than proxies and the brothers
Day or night
She's always there for family and friends
New proxy
New friends
Dark secrets
Fixing tears in a heart
Fixing a broken past
Finding fun in life
Actual emotions
Staying strong
Killing enemies
Surviving
Together with the pastas
With past secrets among them?