At midnight, dark clouds covered the moon. All the shops along the street were closed, and all the lights in the residential buildings were turned off, leaving only the dim streetlights cutting the narrow small road into a strange pattern of light and dark. Sizzling... Sizzling... a burst of electricity After the sound, the four-character signboard of the Holy Object Clinic lit up in the darkness. Zizi. There was only one character "Don't" left on the signboard, like the red light of a siren, flickering erratically. Get up and stand at the front of the signboard. In the darkness, the word “monster” dances like flames, jumping… and all of them are extinguished. The glass door under the signboard shakes slightly, as if there is an invisible person, entered the clinic.