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Cassandra "Cassie" is the most popular girl in the school. Rich, gorgeous, the works. What isn't so beautiful is her personality.
She mercilessly bullies "non-beautiful" girls, leaving them to cry and hate themselves.
When she gets called into the counselors office to talk about her behavioral issues, she isn't expecting much, the monthly chat is all.
But it changes her attitude when strange things start happening to her, right after the speech with the mysterious counselor.
She wakes up on random mornings to find herself into different bodies of victims she's bullied, or others.
The corners change when she finds out who her real friends actually are, and who isn't.