I Am in the Same Class as the Crazy Male Leads

On an unbelievably unlucky day, I got hit by a truck and woke up to find myself in the crazy novel I wrote back in high school. And it’s filled with nothing but utterly unhinged male leads! There’s Kang Seonwoo, the top student with impeccable manners but secretly a psychopath. Cha Ihan, the rough-looking delinquent with puppy-like charm, yet an obsessive clingy maniac—only for the heroine. And Kim Chanseung, a promising national swimmer… who also happens to be a stalker! I just need to stay far away from these lunatics and live quietly! But life never goes the way you want it to, does it…? What is wrong with all of them?! Why are they like this with me?! Can I… actually survive here…?” Source: MU Includes 62 extra chapters.