Thanks for the chapter!
Seems like both the MC and the Duke have had a lot of trouble with politics and corrupt nobility. Hopefully they'll fall in love with each other and be happy together. Although still seems weird to me that she managed to get the experiment to increase mana to work, helped fight and win a war, practice and learn how to summon multiple beasts, and everything else before dying all within one year. Seems should have taken at least a few years if not a decade. Looking forward to seeing how she gets her revenge on her cheating fiance, two-faced cousin, and sellout of a father for using and abusing her to death.
Btw, Claude forever