The Science of Exorcism

(No harem, no formulaic plot, no invincible protagonist, no System, no mindless antics, no wish-fulfillment. Read with caution if any of this bothers you.) 【Inspired by true events; the setting is entirely fictional】 A strange mirror that can write... inexplicable footsteps from upstairs... a bodiless head behind the window... Reality and dreams intertwine and overlap. In an era when horror is resurging and demons walk the earth, gravely ill Lin Ran is inexplicably drawn into one supernatural incident after another. He sighs, “You all want to kill me, huh? Then I'll become a demon and make rules of my own!”