Journey into Baekhyun, and Chanyeol's life, and see how the world is to them. Find out how they meet up and become best friends, and experience what they experienced.

Sun Mi is a new girl at Daeyoung Highschool. All she wants is to pass high school, make some lasting friendships and move on to college. But she catches the eye of Byun Baekhyun, the school's most popular guy.

Past that door will he the boys who will be deciding my future. My future? I have it all planned out. It's like this one big battle plan against life, and I'll do anything to be successful. But maybe doing anything wasn't the answer. Because of one choice my whole future plan changes. Because of one choice fate decides to lead me a whole new road. Well fate really doesn't matter anymore. All that matters is EXO.

The memory of her boyfriend, Baekhyun from a few years ago has disappeared. When Baekhyun meets her again, he finds out that she has gotten into a memory loss, but still approaches her knowingly. Baekhyun pretends to be a friend, not to shake her memory. But fortunately, she has fallen for him again.