Wednesday Addams is sent to Nevermore Academy, a bizarre boarding school where she attempts to master her psychic powers, stop a monstrous killing spree of the town citizens, and solve the supernatural mystery that affected her family 25 years ago — all while navigating her new relationships.

Sara is a teen girl who is looking forward to her 18th birthday to move away from her controlling father Don. But before she could even blow out the candles, Don imprisons her in the basement of their home.