One day you enter a historical manhwa story, you wake up in a luxurious bed when you suddenly see a woman who looks sharp and serious, you feel familiar with her, after suddenly you realize that the woman is an antagonist in one of the manhwa you read.

The manhwa you are entering tells the story of a fl "Lavinia" and a ml "Callum" who love each other, but on the other hand "Callum" has a fiancée, namely Bianca, the antagonist in the manhwa, and now you are really shocked, now... you see Bianca right in front of your eyes, while you are also confused about how you got here.

At that time Bianca came closer to you, when she saw you trying to get up from the bed but she pushed you to stay there, when she started talking with an intimidating face.

"Callum will come here, pretend to be my girlfriend."

She is now starting to look at you intensely, when you start to think... Callum and Bianca's relationship is very toxic as they don't love each other, it's time for you to change her and change the story.