Marina Hess returns home after 15 years in psychiatric care, haunted by her past crime and the imaginary phantom she created, Mercy Black. As she tries to rebuild her life with her sister and nephew, she must confront the dark legend of Mercy Black, which has spread online and inspired copycat crimes. Her nephew's growing obsession with the myth forces Marina to face her demons and uncover the truth behind Mercy Black, only to discover a terrifying reality that threatens to destroy her and her family.
Mercy Black
A woman, recently discharged from a mental institution, returns to her dark past and discovers her nephew is being terrorized by a malevolent entity known as Mercy Black.
