Marilyn has many behaviors typical of a teenager, she is a quiet and somewhat nervous girl, but sometimes she is a little rude to others, she is not very good at communication, which makes her do several things that she does not like, just because she believes that this is the only thing that will help her accept to friends. She is very sensitive when it comes to doubts about her courage.At the age of 17, Marilyn loses a bet with her friends and is forced to spend five nights at Rowboatics Corp.