Tensions spark within the community of a small high school when a senior, Tayla Henderson, goes mysteriously missing. A social media account called "beautiful.missing.people" sparks out of nowhere, posting a strange picture of Tayla, claiming that "She's not missing. She's right here. With me."

A babysitter named Rachel (Mea-Leona Murray) is determined to find the reason for her mute grandmother's (Willow Hale) sudden intense outburst upon meeting Emma (Iliana Kalatzakis), the girl Rachel is assigned to babysit. Emma swears she's never met Rachel's grandmother before in her life.