At three o'clock in the morning, the convenience store is the only place awake in the city. College student Su Ye works the night shift here just to earn living expenses for the next semester. Until one rainy night, he received a strange takeout order. The address was an old department store two streets away that had been abandoned for 20 years. Order requirements: Send it to the top floor and give it to the woman in the red dress. He could have ignored it, but the delivery fee displayed in the background was fifty times that of a normal order. He gritted his teeth, grabbed the umbrella and goods, and pushed open the door of the convenience store. Raindrops were beating against the neon sign that read "Welcome". Little did he know that once the order was delivered, there would be no turning back. What awaits him in the abandoned building is not the end. Starting from this night, more weird orders sent to "places that shouldn't exist" followed one after another, and the delivery fee for each order was ridiculously high and dangerous. He just wanted to make some quick money, but he was forced to travel through the "gaps" of the city and become a courier connecting the living with "other existences" until he saw the name of the recipient who should not have appeared...
