Time long forgotten

Akasuki was a broken girl. She was alive, though a young girl, when the demon Beatles first attacked. Her parents fought as much as they could, but in the end they and the rest of Akasuki's village died in battles. NONE of them were wizards. When help came, she, and her best friend Hogo-sho, were close to death and the government panicked, putting them both in cryogenic sleep until they were both to full health. This took centuries. When they came out again, life had completely changed and they had to adjust, quickly.

They both trained till they passed out, Akasuki driven by her anger. They were the stronger than even the years above them. Akasuki's hair grew when her magic wasn't used for a certain amount of time, as that's the only place it could go. She also 'matured' faster than the other females in her class and it hurt if she didn't use her magic for a couple days.

Then, something bad happened and the couple were spilt up, after they confessed their feelings for each other and had dated for a while.

Akasuki declared to never be involved in conflict nor violence again and had to lock around her emotions along with her magic, otherwise it would destroy the area around her without even trying. She believed that violence was meaningless, it only brought pain and sadness to both fighters, good human or bad human.

Although she believed this, she was forcibly recruited to Sky Wizards Academy, a place where warriors are trained. She is put in the lowest class because she refused to attack in battle, even with her strategic mind and impressive fighting skills, she was placed in E601.

How will she survive in a team that thrives off working together, when she won't even let them know her magic capacity?