Yinyin is a novice writer who dreams of becoming a web-novel author. She has come up with plenty of stories, but most of them never got past the opening.
One day, a writing System binds itself to Yinyin and forces her to finish all those unfinished worlds.
Yinyin opens a Story Company, hoping to offer her unfinished stories to interested customers and complete the System's tasks in the process.
And so, a new shop opens on an old street. A red banner hangs above its entrance:
"Stories Yet to Come Co., Ltd. warmly welcomes you!"
Thesis: Take care of your own business yourself.