All the People Control Ghosts: from the Ghost Control User to the Terrifying Demon!

If you encounter a paranormal event, be sure to remember the following three elements, which may keep you alive. First: When encountering the resurgence of a vicious ghost, you must not panic, but stay calm. The more frightened you are, the faster you will die. Second: We must find out the motives and patterns of the evil spirits killing people. Third: Only ghosts can kill ghosts. Evil ghosts are resurrecting, and supernatural events are occurring all over the world, and this trend will only become more frequent until one day, the world ends. As a time traveler, Qin Xuan was very unfortunate. He had just become a freshman at a certain university when he encountered his first supernatural event. This is a terrifying world where ghosts are used as a medium to actively allow ghosts to invade the body and become ghost masters. Of course trust me, you never want to get to this point because it would be horrific and cruel. Let's see how the protagonist transforms from a ghost controller to a terrifying demon step by step. The introduction is weak, please read the text... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.