Two male protagonists
He was accidentally transported into a novel he wrote, and he had to write his own guide for the second male lead (Gong) in order to return to reality. After several failures, he finally planned to give up, but unexpectedly, Gong fell in love with him.
Because the setting can only be male and female, but this is a double male protagonist.
The writing is not good, don't comment if you don't like it
???
Purpose: I've read a lot of novels and want to try it myself