Based on the drama 후아유? (Who Are You?). But I'm not going to follow the plot exactly. 

Characters: fem!Baekhyun, Kai, Tao [EXO]

So recently, my brother got into watching Korean Dramas (I can't understand what he's thinking sometimes) and one fine day, he was like, "Let's watch this." And so since then I've been watching the drama along (on Episode 11 currently). A part of me is thankful (not sarcasm) at him for making me sit through one of his weird phases.

So yeah.

Don't kill the author.