Kang Juyeon's life is rather ordinary.

She's content with her job as a Webtoon designer, where she's allowed to slack off. 

She indulges actively in reading romance novels, although she isn't delusional enough to believe them.

And she tries her best to watch her weight for she has a bridesmaid dress to fit into.

Her cousin, Kim Bona, on the other hand has a perfect everything - a perfect family with a loving parent, and a brother, a dreamy boyfriend who she's soon going to wed, and...a childhood friend who might be in love with her.

Juyeon tries her best not to envy Bona much, but she secretly wants a life just like her cousin's.

And a chance encounter with Bona's childhood friend, the broody workaholic as she calls him, at the convenience store is just what she needs to turn her life around.