I'm in the Same Class as the Crazy Male Leads

On a day when my luck hit rock bottom, I got hit by a truck, and when I opened my eyes,\r\nI found myself inside the ridiculous novel I wrote back in high school.\r\n\r\nA novel filled with nothing but abnormal male leads!\r\n\r\nKang Sunwoo, who appears to be a model student with perfect manners but is actually a psychopath.\r\nCha Yihan, who looks like a delinquent but is a clingy puppy-like guy with a severe love deficiency, especially when it comes to the female lead.\r\nAnd Kim Chanseung, a promising national swimmer but also the female lead’s stalker!\r\n\r\n“What on earth was high school me thinking when I wrote this?!”\r\n\r\nI must live quietly and avoid getting involved with these lunatics as much as possible!\r\n\r\nBut as they say, life never goes as planned...\r\n\r\n“If there’s something you don’t like, just tell me. I want to get closer to you.”\r\nStarting with a psychopath’s friend request,\r\n“You say you’re conservative, but isn’t it weird how close you are to those boys?”\r\nThen, misplaced jealousy from the obsessive guy,\r\n“Here. Eat this.”\r\nAnd finally, protein-flirting from the national stalker...