Jung Seok is a librarian who goes about his daily life with everything planned down to the second. Having obsessive-compulsive personality disorder, he wakes up, crosses the road, visits the convenience store and goes to bed at the same time every day. Whenever he sees anything out of place, he can't help himself but rectify it, a trait that is particularly irksome to his co-workers.
Jung Seok develops a crush for a
