Mia is the main character in the story.

Mia is a good girl, daughter and a student. She likes to play guitar and piano. Her favorite hobby is to draw and write stories about herself like a diary. One day, she's walking in the street to her school. But suddenly he bumped into a girl named Lucy. Lucy is a weird and she's terrifying because of her looks. Mia got scared for a moment.

Mia: Uh, sorry?