After quitting his job as a post messenger, Yan Ci used his savings to open a civilian credit agency. His main job is to collect and send letters, and he can also ghostwrite. He tells the story behind each commission and letter. We don't know whether it is more cruel or sweet.
Every story has a pair of CPs, which can be either sweet or sad.
The story revolves around this small town, probably in the 1970s and 1980s.
Intention: I haven't thought about it yet