In a world where high school is both a battleground and a mystery, "School Spirits" invites viewers into the haunting corridors of a seemingly typical school, where the lives of students intertwine with the supernatural. The story centers around Peyton List, who plays a spirited teenager navigating the complex social dynamics of high school life while grappling with her own mysterious disappearance. As she seeks to unravel the truth behind her fate, she forms an unexpected alliance with fellow students, including the charming yet enigmatic Milo Manheim and the resourceful Kristian Ventura.

Together, they delve into the secrets hidden within their school's walls, uncovering dark truths and confronting the ghosts of their pasts. The series balances elements of mystery and drama, blending the tension of unearthing long-buried secrets with the relatable struggles of adolescence. With each episode, the characters face not only the challenges of friendship and identity but also the eerie presence of the supernatural that lurks just beyond their grasp. As the trio navigates the complexities of life and death, viewers are drawn into an engaging narrative that keeps them guessing at every turn.