heyyy i'm looking for a story but the way i'm about to describe it is pretty vague and generic but i hope some people will be able to pinpoint the title of the manga. so, from what i remember, it was not a transgression nor regression story but it was set in like a monarchy. the girl was married to a duke for basically a contractual marriage. the duke was indifferent towards her but he did say not to expect anything from him since it was a contractual marriage. i can't remember if she was a noble or not but she wasn't rich. the last thing i remember reading it, it had like maybe two or three chapters and the last chapter i read was where she was invited to a tea party and one of the ladies was in love with the duke and i think she was supposed to marry the duke if it weren't for the fl. she tried to ridicule the fl but one of the other ladies defended her and pointed out how fl was higher in position than her since fl is the duchess and she was a countess i think or something like that.
i know it's very vague and there's probably tons of stories like it but i hope someone is able to find out what the title of the manga is. oh, i know it kinda sounds similar to Duchess of Rosia but it's not that. there was no concubine or anything like that. she was actually pretty much left alone by the duke.