After a collection of unfavorable occasions, Mok Hae-won quits her task in Seoul and returns to Bookhyun Town, in Gangwon Province, where she briefly lived when she remained in secondary school. There, she meets again her previous classmate and neighbor, Im Eun-seob. He also came back to Bookhyun after leaving the town for a couple of years and also now possesses a bookstore.