A beautiful woman works in homicide as a detective. She has a boyfriend that she doesn't get to see too often because of her work. She doesn't believe in supernatural or magic; she believes everything can be explained with logic. Her latest case is a tough one for her. Seven victims found so far. The perpetrators seem to tie the murders to religious figures or teachings. All the victims were young women but seemed to die of heart attacks. Autopsy reports say each woman had sex either before or at time of death. They were all found in the middle of satanic symbols. The detective believes the criminals are Satanists and sacrificing women as some sort of appeasement to their "leader", and evidence at the scene has shown there's close to ten people present at each scene. Another strange discovery is that pictures from security cameras show men present at the scenes of the crimes, but when the men were identified and brought in, they swore they were nowhere those locations. Strangely enough, when the detective and her squad researched their alibis, they confirmed the men were telling the truth, which brings up the question: how could they be in two places at the same time?
As she is skeptical of the circumstances surrounding this case, the detective consults a teacher of religion and interpretation. The teacher says her theory is mostly accurate, but it's not the followers committing the crimes; it is their leader who's responsible. From reviewing the pictures, the teacher says the Satanists are merely assistants. They find women that may be ideal, bring them to their leader and watch as their leader makes intense love to them. His objective is to find a woman who is worthy enough to sire his child, which he will possess and will allow him to roam the world forever. When the detective asks who "he" is, the teacher simply replies, "the Devil". Scoffing at the idea that the actual Devil is involved in this case, the detective jokingly asks the teacher if she should look out for a large winged creature with horns. The teacher with a more serious expression explains that the ancient books never state the Devil's true form, that television has given everyone a fake representation. The teacher says religions believe the Devil can go by several forms, even suggesting he change his shape at will and even be someone on her team. The detective humors the teacher and asks how to spot the Devil if he can be anyone. The teacher, going by the most referenced scriptures, says the Devil will want locations very warm, even scorching, will not want silver around, and he will know your deepest secrets without you saying anything and it will smell like sulfur around him. The detective wonders why all the women who have nothing in common would agree to being a part of this cult's rituals. The teacher believes they aren't really agreeing, that the Devil is very convincing, showing them their perfect mate and giving them what they truly desire. When asked if she can stop the Devil, the teacher says nothing man-made can stop him, only time. He theorizes that the Devil has three more days to find the worthy woman and if he doesn't, he will be dragged back to Hell.