The Marcos And The Polos

Cecilia Marcien is an average high schooler looking for a way to live her life. Worrying about being popular and boys, Cecilia is sent away to her grandparents over the summer. With no way of contact with other people and being an only child, Cecilia is trapped. After realizing that something weird is going on, she feels as though she isn't alone in her own body. She can't control herself or her own thoughts. What's happening to her?!