Cthulhu background, involving a lot of Cthulhu mythology.
The protagonist's three-dimensional flaws,
Flaws in the author's writing.
There are some private settings. You are welcome to ask questions. If you don't listen, you are right.
There should be a love line as much as possible, but not necessarily.
I don't know how to write. I'm studying with Jerry Liver, so I don't ask for your advice.
Intention: Don't be a salty fish, work hard actively