The Protective Host (Ouran High School Host Club Fanfic)

Mamoru Jinsei, a small girl with a big sweet tooth, was born and raised in Japan until a little after her first year in middle school. Her parents' jobs required them to move away from Japan, their life, and their friends. But she is no damsel in distress! While in America, Mamoru uses her photographic memory and spare time to master almost every instrument, become an exceptional student, and, probably the most impressive of all, become one of the best fighters in America. After training, studying, and working hard for three years, she applies to Ouran Academy, remembering her old friend often talked about attending the prestigious school.
Wanting to get back to her friends, she applied for her musical, fighting, and academic abilities. When telling her parents about her acceptance, they allowed her to go. She got a full ride and her musical scholarship would be put towards housing.
She would be living with three other fighting scholarship students.
What could possibly go wrong?