Lin Feng, a poor college student, gritted his teeth and took the "uneasy" night shift at the "Hao Lai Lai" convenience store in the urban-rural area in order to save a few steel pens. As soon as the camp bed was set up in the warehouse, his monthly salary of 2,800 yuan bought his night - working as a cheap laborer and a volunteer security guard. However, the "benefits" of working the night shift are far beyond imagination: the freezer door automatically opens and plays "Yin Music" at midnight, the shopping cart plays "Midnight Rush" in the empty store, and the cash register spits out weird receipts saying "Blood debt must be paid with blood". At first, Lin Feng could comfort himself with the "aging equipment", until he saw with his own eyes the vague ghosts dressed up in the Republic of China: A Bing, a tenant who was forced to death by loan sharks from the ancestors of the Xu family, Cuihua, a maid who was silenced because she knew about the scandal, and an old smoker who loved to watch the excitement.
In order to survive, Lin Feng was forced to activate his "ghost customer service" skills: using expired potato chips as a "tribute" to appease the greedy Cuihua, bribing the old smoker with iced Coke to obtain information, and even boldly "bargaining" with the resentful A Bing using braised eggs to try to calm down his overwhelming hatred.
Not only does he have to deal with the late-night harassment from ghosts who insist on "asking for an explanation", but he also has to beware of the various funny "experts" invited by the boss's wife who is seriously ill and seeks medical treatment to cause trouble. In this absurd and desperate situation where people and ghosts are trapped, Lin Feng, who is short of money, actually found an incredible "road to reconciliation" - using cheap snacks from convenience stores and a belated, pyrotechnic "seeing" to try to comfort and transcend these century-old souls who have been forgotten in the dust of history. This is a darkly humorous adventure that uses modern cheap goods to fight the heavy debt of history.