Demonic

Synopsis of "The Evil Spirit": I picked up a USB flash drive with two folders in it: "Don't click randomly" and "Never click". Unable to resist the torment of curiosity, I clicked it and was immediately shocked. My deskmate said that I am getting less and less yang? In order to make me believe that there are special beings in this world, he also forced me to accompany him to catch ghosts. Later, I discovered that he was hiding a big secret. And our beautiful teacher... This teacher... Actually has a demonic aura about her!