In 'The Villainess Becomes Evil to Live,' a girl disrupts her sister's romance with the crown prince, leading her down a path of becoming a villainess to pursue her own happiness. This Japanese web novel delves into drama, romance, and shoujo themes, exploring the complexities of sibling rivalry and aristocratic life. With tags like 'Broken Engagement,' 'Female Protagonist,' and 'Villainess Noble Girls,' this story offers a captivating narrative with multiple points of view and a touch of European ambiance.