Daytime ~

1. He wears glasses
2. Goes to school like a normal boy should
3. Quiet and sweet
4. Not social

Nightime ~

1. Puts on a mask and suit and becomes "Undercover Dork"
2. Badboy
3. The hero of the town
4. Ninja-like

Two different times of the day, different personas for each. Different ways of thinking during those times...but it's all the same person... Byun Baekhyun by daytime, Undercover Dork by night.

16 years old and really smart. He acts like a nerd at school, simply because he doens't have enough courage. If he wanted to, he could indeed be a part of the soccer team. Heck, he could CAPTAIN it.

He has a so-called crush on a girl at that small school he attends. Jung Krystal. But she doens't even like him. Truth be told, she makes his life a living nightmare. Yet he still has a "crush" on her. Only when she accidentally finds out that Baekhyun is the hot hero, does she flirt with him... but it was too late...

Then along comes Jung Eunji...Krystal's cousin, the innocent, bubbly and friendly girl that talks to ABSOLUTELY everyone...and things change for Baekhyun...

But what he doesn't know is... Eunji has her own character at night, just like Baekhyun...and she's the reason why the crimes got worse in Busan, the city they live in.