Red of the Rosie ( Riddle Rosehearts &twisted wonderland Fem! OC)

Mattias Portia Envia is normal student from Heartslabyul, well as normal as anyone at NRC can be . Two years ago ,using the savings of her past 5 years of work at a local factory and money stolen from her family's bank account , she enrolled at NRC despite being a girl.
She has enjoyed her life at the school, made some good friends , and even developed a crush on her dorm warden- Riddle Rosehearts. Things are never boring at NRC but the beginning of the new school year was on a whole new level.
Could she deal with the ever stricter Riddle , tell him about her feelings , develop a relationship even, or would she get her head chopped of in the first week of school? The future remains unknown.

Mattias's plan was finally reaching the exciting part. Having spent the last entire year working on it, the underground of Sage Island had became her paradise. Along with her 'helpers' she had built a way to reach RSA without magic nor violence. And once it was truly finished, she would get her revenge, not only for her , but for all those who had suffered under his wrath.

Revenge was sweet like a strawberry pie.