Outspoken teen Hannah struggles to find her place at her new high school. When she receives an invitation to a sleepover at the popular Melissa's house, she hopes for acceptance, unaware that she’s the target of a cruel prank. As the night spirals into unexpected chaos, the situation takes a dark turn, and Hannah's only lifeline becomes her mother. With time running out, she must navigate the treacherous dynamics of high school popularity and betrayal to survive the night.