Jeon Jungkook is a gaming expert who, courtesy of his basketball skills, academic excellence and a hidden game company heir, also happens to be the most popular student on campus. 

When he first comes across the gorgeous computer science major Park Chaeyoung, the infinitely talented boy immediately falls in love. But it's not Chaeyoung's looks that he notices; it's the ridiculous mastery with which she is commanding her guild and owning everyone in an online multiplayer game that makes her impossible to forget.

Now, Jungkook must use his skills both in real life and online to capture the adorable but dorky Chaeyoung's heart. 

But does their love have the XP to succeed, or will this relationship never level up?

( Inspired from LOVE O2O )