I want to like the main character. But I just can't. Because you know everything she's saying or doing is just because it's the best choice. It's not her personality that's making her do it, it's because it's an option and she's playing it like a game. Rather than a transmigration story, this would have been much much better story had Libertia gone in the past and then started to plan her days to the end as such that she'd have no regrets.
And just putting it out there. The knight and the duke don't like Libertia nor do they like our MC. They like the version of Libertia that they have created in their own little head. For them, Libertia is someone who's dying but still a happy go lucky, fuck this fuck that idc I'm dying I'm happy, kinda person. See what I'm getting at? Their delusion of Libertia is what they like as such a person doesn't exist.
The OG Tia was someone who grew up to be as cold as ice against her will. The new dumb fuck who's in her body is someone who just likes hot dudes. So the Libertia they like doesn't exist and they're delusional as fuck.
Thanks for coming to my TED talk.