I'm The Villainous So I'm Taming The Final Boss (Manga) Vol 03

Aileen has fought tooth and nail to keep avoid her bad ending, and it all comes to a head when the newly awakened maiden of the sacred sword, Lady Lilia, and Prince Cedric come to confront the Demon King. With so many changed to the narrative, there's no telling how their stories will end! Yen Press
(W) Sarasa Nagase (A) Anko Yuzu