Mute Girl (a Calum Hood fanfiction)

Imagine if one thing. A major thing happened in your life, and more bad things kept happening. What would you do? Well for, Sierra Walker, to cope with the bad things she became mute. She feels as if not talking is easy. She hasn't talked in about 4 years to anyone. She has became known as "the mute girl". When Calum Hood becomes a new student at Westbrook High, he takes notice of Sierra. He wants to know the secrets and what made her build that wall she kept up. Will Calum actually get to her? Or will she push him away?