Responses
https://www.mangago.zone/read-manga/the_novel_s_extra_2022/
I think it's this one
Because mc has gun
I don't remember story that much because I dropped this
But i think mc was author of that world
THANK UU <3
An author gets sent to his own story, it's about this school called cube, they have skills and talents that fight off these demons. And in order for him to get back home he has to put himself close w the main characters. His skill is like shooting w a gun which is like heavily looked down on???