Eun-soo, a librarian watches for book vandalism that currently happens in the library. One day, she catches Jun-oh tearing off certain page of books. Eun-soo accuses him of vandalism but soon discovers the complex story behind his actions. Jun-oh’s girlfriend suddenly leaves him with only a mysterious note. “Look up page 198”. Jun-oh’s girlfriend was a bibliophile and she checked out books regularly at the library. Jun-oh goes to the library and tears out page 198 from every book he comes in touch. As Eun-soo has just broken up, she gives him an advice saying that he has to let her go if she really meant it. However, looking at Jun-oh torn apart by his love, Eun-soo starts to help him decipher the messages on page 198 of all the books .
Lee Dong-wook
Kim Joon Oh
Lee Jae-yong
Chairman Song
Eugene
Jo Eun-soo
Ki Joo-bong
Hong-soo
Park Hwi-sun
law student
Jo Ah-ra
Sun-mi
Yoo Da-in
neighbourhood girl
Jo Deok-hyeon
Mr. Kim (guard)
