A childhood friend became an obsessive husband

Story:

Read manhwa A childhood friend became an obsessive husband / My Childhood Friend Became an Obsessive Husband  / My Childhood Friend Became an Obsessive Male Lead / 소꿉친구가 집착 남편이 되었다 / 青梅竹马成了执着的丈夫 / [JIMINWIFE] “She has to become a villain to survive? But she’s not the villain, how did she do that?” One day, Kim Da Jeong, an ordinary Korean office worker, suddenly entered the world of a novel. In short, she unwittingly took possession of the body of Christine Rosaline, the villain who would die at the beginning of the novel that was being published in series. Perhaps because Da Jeong already possessed her body she was able to avoid death in the first part, but that was only for a moment. How can she live without dying? “A world collapsed, characters all distorted. If you want to live, you must know who you are.” That statement was simply that she could only live if she was a villain, did that mean that she could only live like that? In the end, she heard the voice of a villain, but Da Je