After the death of his wife, a widower becomes increasingly concerned about the disturbing behavior of his young daughter. As he delves deeper into the truth, he uncovers a shocking secret that puts his family at risk.

Emma Grossman, a psychopathic teenager, lives a seemingly normal life while hiding her murderous tendencies. When a new girl at school uncovers Emma's dark secrets, she becomes Emma's target. As Emma plans to eliminate her enemies, including her own family, a series of murders and manipulations unfold. Emma's true nature is exposed, leading to devastating consequences for those around her. A chilling story of a young girl's descent into darkness and the lengths she will go to protect her facade.