Night Gatekeeper

In Jiu'anli, the old city, demolition has been put on hold for ten years, and the buildings have been deserted, leaving only silence and coldness. Lin Yan, who was unemployed and desperate, unexpectedly came across a sky-high night shift job - a night shift gatekeeper in Jiu'anli, with a monthly salary of 12,000 yuan, accommodation included, and the only three requirements: to be bold, punctual, and not to inquire or ask questions. The old guard left behind three iron rules: don't leave the guard room after midnight, don't peek out of the window when you hear a sound, and don't answer the door if someone knocks on the door. At first, Lin Yan only regarded the old man as an alarmist, until he came to work late at night, and a dark wind suddenly rose.