After finally moving out of his parent's house, 21-year old Kai is excited to live on his own for the first time. He's ready to go to his dream university, make new, lifelong friends, and maybe even find his soulmate. His plan for the future was set. 

But it all seems to be flushed down a giant toilet bowl when he goes broke within just a week of living alone. Kai finds himself desperate for money, and it's then that he gets a job at his local supermarket. Not exactly his ideal job, especially when his co-workers are all a little off.

Well, except for one sweet peach named Kyungsoo, who Kai falls for immediately. 

And even if nothing else in Kai's life was working out lately, he was sure that this person might be the soulmate he's looking for...or is he?