I've Become the Devil's Master

In a dark fantasy world, a woman finds herself reincarnated as the notorious villainess from a tragic novel—one who ultimately meets a grim fate. Having experienced this story countless times through mysterious regressions, she's determined to change her destiny. This time, she chooses a different path: instead of following the villainous route, she rescues a mysterious boy imprisoned in the shadows and flees with him. As they journey together, their bond deepens beyond what she ever expected, but she soon realizes that altering fate comes with unexpected consequences. Now caught between the life she was meant to live and the one she's trying to create, she must navigate a treacherous world where every choice could lead to salvation—or destruction. (Source: Kakao Entertainment Corp., translated)