Supernatural, Diagnosed as Mentally Ill at the Beginning

I was originally a student preparing for the college entrance examination. Because of an accident, I saw another side of the world. Is the world really what you see? There is another side hidden under this stable society. There are Taoist priests who catch ghosts and eliminate demons, A native master who made his fortune from funerary objects. There are also Yin tattoo masters who eat Yin food, these are just part of this world. And foreign slayers, I entered this world from that day on. One person and one gun, learn from hundreds of schools of thought, just to survive.