Born and raised in the absolute sticks, big-city office worker Hayamiya Suzuri’s goal was a glamorous marriage to an elite, handsome man! At least, that’s how it was supposed to be… but now, she can’t take her eyes off her plain and unremarkable coworker, Haruno Mitsunosuke—a man who is the polar opposite of her ideal?! Even though she wants to remain a "calculating" and wonderful city girl, her heart won't stop throbbing at Haruno’s every little move. Constantly jerked around by the somewhat mysterious and elusive Haruno, an unexpected office rom-com begins!