Look, I'm all for revenge manga's, especially with a female MC in a historical setting. And I'm all for questionable MC's and even a little bit of psychological horror. But I don't even know what this is supposed to be, I don't think the author even knows what this is supposed to be. The writing is bad, the art is okay, defiantly not the best I've scene but not the worst. If they made this a bit darker all around it could maybe be a parody on the villainess getting revenge genre. It starts pretty normal and then our FL just falls straight off therails, and not in a fun or entertaining way. The Fl is a hypocrite, for one, and a psychopath for another. She'll state something and then do something that seems to go entirely against what she said. It's just flat out bad.

Also beware of violence and gore, its not horrible but if your not expecting it it can really get to you.