I can't seem to find or remember the name of this new up coming manga to read it's like novel. Can anyone one help I got a gist of clues about it? I'm pretty sure is shoujo Atlas it's main protagonist is a girl who loves romance games about prince kings & princess etc also it's gotta historical feel to it as the main girl died and became the antagonist of the character in her game and realized that she was in a part where she is accused of picking on the main girl in the game. She left the school and fail to marry the prince so was to be sent to the church but instead with her knowledge she got her father to make her leader of the state and manage it. Since she had help she found cocoa beans and decided to make chocolate which this world never had and create a bank since in her previous life she was a taxes something . Yes I know my chats long but can u help me.

It's Koushaku Reijou no Tashinami.