Title: Fifteen Day Theory
Author: litterdear12
Genre: romance
Length: 1 chapter (one shot) 
Characters: Sehun, OC
Status: Completed

Summary: "Hearing about a love method belief, you tired doing it hoping that you will fulfill your happy ever after with Sehun, the guy you've been crushing on since junior days. Will you, Lee Hye Rin succeed and make him yours?"

Why I like it:
Straight to the point and CUTENESS OVERLOAD I SQUEALED