Extra To Villain Just To Save My Beloved Villainess [GL]

Aine who died because of a car hitting her got reincarnated as Yuviel El Ancasia, who's an extra in the novel that she had just finished reading, Yuviel rarely appears in scenes but, Aine remembers her and now, now that she's inside her favourite novel and now is also able to see her beloved villainess, she decides to be a villain instead of staying as an extra just to save her beloved character from her horrible ending but, an unexpected event happened...

???: Yuviel ~ I want you to marry me in the future!

???: No she will marry me!!

???: What're you both talking about? I'm the leader here and I will be the one who will marry her!!

Yuviel: ' What have I gotten into? I just wanted to save the villainess from her ending. '