As Long as It's a Door, the Devil Has to Hand Him a Cigarette When He Comes.

The concierge system is loaded successfully! Binding target: Zhang Chu 20-year-old Zhang Chu, in order to avoid forty years of detours, joined the world's number one supernatural academy as a security guard. I wanted to drink tea and read newspapers and dawdle, but unexpectedly the capabilities provided by the system are too abstract: Professional Responsibilities: As long as you stand at the door, you have absolute discretion over the inside and outside of the "door"! Telescopic door remote control: press it and the S-class genius will fly two kilometers with the person and the car! The guard's gaze: With a glare, the Abyss Dragon must show its health code, and the red code will be wiped out on the spot! Public fire extinguisher: spray it, the holy halo of the fallen angel is shattered, go clean the toilet! When the SSS-level abyss crack exploded at the school gate, all the teachers and students in the school were in despair. Zhang Chu walked out slowly holding a thermos cup, pointing at the gods and demons in the sky and yelling: "The one with wings! Who let you fly in without registering? Come down and mop the floor tiles clean for me!" Demon gods: "???" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.