I was only an EXTRA but the Villain and Male Lead tries to pursue ME?!

I was just your ordinary college student taking a nursing course in a university. I'm a huge fan of isekai and reincarnation stories to the point of spending almost all of my food allowance on it. I have a friend who is also obsessed with these types of stories like me, has thought of making her own so I decided to try and read it. As I was reading the novel, my head has started to hurt so I decided to take a quick nap but when I opened my eyes, I was in a child's body! I become a daughter of a count. I'm already aware that I'm inside a novel but I have no idea what novel I'm in since my memories from my previous life are all foggy and my head always stings in pain whenever I try to remember everything. After a few years adjusting into my new life, I came to realize that the plot is exactly like in my friend's novel "Rose In the Academy" where the character I am now has the same name as my second name in my past life who had died because the main villain of the novel, Cain El Blanc's power lost control and my character was one of the innocent students who died! The story revolves around the heroine, Cordelia Si Flora, a poor baron's daughter and Angeal De Abel, the crown prince who both fell in love with each other. Cain El Blanc is the main villain of the story, who develops an unrequited love with Cordelia. It actually just revolves around a (ridiculous) love triangle with other minor love interests of Cordelia. In order to avoid my tragic death, I need to befriend the villain before he turns evil. After all, I still have two years before the heroine enters the academy! But why did the villain said something like this to me? "Please stay by my side, forever" Not only that, the male lead also took an interest in me!? "You're interesting..." I don't need the spotlight! I only want to live a luxurious life and to survive! I was only an extra but the villain and male lead tries to pursue me?!