A brutal mugging leaves Grey Trace paralyzed in the hospital and his beloved wife dead. A billionaire inventor soon offers Trace a cure — an artificial intelligence implant called STEM that will enhance his body. Now able to walk, Grey finds that he also has superhuman strength and agility — skills he uses to seek revenge against the thugs who destroyed his life.

After trying to connect with her dead mother, teenager Quinn Brenner, asks psychic Elise Rainier to help her, she refuses due to negotiate events in her childhood. Quinn starts noticing paranormal events happen in her house. After a vicious attack from a demon her father goes back and begs Elise Rainier to use her abilities to contact the other side in hope to stop these attacks by this furious demon content for a body.

When Cecilia's abusive ex takes his own life and leaves her his fortune, she suspects his death was a hoax. As a series of coincidences turn lethal, Cecilia works to prove that she is being hunted by someone nobody can see.