Literature graduate Choi Miran can't get a job at any publishing company even two years after she graduated university. In the end, she snatches a post at a smaller publishing company called Kim&Kim Publishing. Miran has no experience in love or anything related to it but she gets assigned to the romance section of the Editing Department. Except that, Miran's boss is a ball of energy that devotes himself to teaching Miran what love is actually about.