The Ghost Hunting Teacher Is Here

My name is Zhang Yu, and I used to be a volunteer teacher. In 2007, I went to teach in a mountainous area. Here I encountered a plot that I had only seen in novels. Eight students were possessed by ghosts. In order to save the students, I gave up my career as a teacher and decided to find a solution. I received help from many experts along the way, but as I learned more, more and more weird events were involved.