Micheline Helsing sees the auras of the undead in a prismatic spectrum. She has trained since childhood to destroy monsters both corporeal and spiritual. With an analog SLR camera as her best weapon to fight spirits, Micheline exorcises ghosts by capturing their spiritual energy on film. When a routine ghost hunt goes awry, Micheline and her crew are infected with a curse known as a soulchain. As the ghostly chains spread through their bodies, Micheline learns that if she doesn't exorcise her entity in seven days or less, she and her friends will die. The crew must track and destroy an entity more powerful than anything they've faced before . . . or die trying.