New Doujins What Kind Of Things To People Want To Read About In Manga And Doujins?

What kind of things to people want to read about in manga and doujins? - new doujins

I am very pleased with the experiment, a Naruto doujin create interest, but I have no ideas. What kind of doujin or manga that you read someone who wants to? I put my OC, somewhere in the story.
Is there anything in particular that people want to read?
Thank you for reading the time to them.