Chen Shi was an ordinary delivery boy until he discovered that he could "taste" the danger behind the order the moment he took it. The sweet smell of rot, the fishy smell of rust, and some kind of cold malice... These smells guided him to avoid deadly traps, and also dragged him into the deepest and darkest corners of the city. When an order of milk tea from "404, Building 13, Xingfuli Community" emitted a "smell" that made his soul freeze, he knew that this "meal" might not be so easy to deliver.
