Akuyaku Reijou no Taida na Tameiki (Manga)

is a Japanese manga series that adapts the light novel series written by Satsuki Shinohara. The adaptation features art by Soumei Hoshino. It was serialised in FLOS Comics magazine and published under KADOKAWA's FLOS Comics Imprint beginning August 2020.

Synopsis
I am Eselia who reincarnated as a villainess in an otome game that I played. But where the world ... there is too little entertainment! There are no doujinshi, otome games, or smartphones! So much free time! Of course, you have to avoid the death route, but before that, you'll be bored and die! "If you don't have entertainment, you can make it!" Make use of the knowledge of the previous life to create toys and romance novels, and make the boring world rosy! Become the Queen's favorite businessman, and now you're out of the scenario and have a wonderful future ... I thought, but because of the novel I wrote, the death flag came- !?