Akuyaku Koujo wa Bad End wo Yurusanai

In the cutthroat world of game development, genius creator Ko Sehee’s life is upended when her junior, Choi Yuri, betrays her, stealing Sehee’s game “Land of Destiny” and relegating her to ghostwriter. But fate has a twist; a fatal accident plunges them into the very game world Sehee crafted. Now, reborn as the diabolical Princess Violeta, she must navigate treacherous waters where she is the villainess, and her nemesis is the beloved heroine. Who will triumph when the creator battles her usurper in a world of their own making? (Source: Tappytoon)