Kpop artist Who Joon comes back to Korea and almost immediately makes a bad impression on journalist Geun-young and her life.

Geun-young makes a mistake on set and goes to find Who Joon to apologize only to see In-hyung again but still unable to see who she is. Who Joon tries to distance himself from JJ and In-hyung but somehow gets dragged back in.

After meeting Roy and seeing her portrayal in the trailer of the show, Geun-young starts to look for a job second-guessing signing on to the show. Who Joon runs into JJ and the two end up getting into a physical fight.

The reality show moves to Japan because Who Joon has a commercial shoot there. Who Joon and JJ both find out that In-hyung is to co-star in the commercial causing more friction between them that spills out and gets noticed by Geun-young.

Who Joon tries to mend his relationship with Geun-young even though Geun-young misunderstands his motives. JJ continues to investigate Who Joon and runs into a clue accidentally given to him by Geun-young.

Who Joon finds out about Yu-ri and decides to go on a road trip with her and Geun-young. JJ and In-hyung's relationship gets more complicated after the interview with Who Joon.

Who Joon and Geun-young grow closer and define their relationship though they are keeping it a secret. In-hyung starts to move on from JJ and realizes she has more people on her side than she thought.