
Eun‑soo, a diligent librarian, notices a pattern of vandalism—books missing a specific page. She confronts Jun‑oh, who is tearing out page 198 from every volume after his bibliophile girlfriend disappears, leaving only a cryptic note: “Look up page 198.” As Eun‑soo, recently single, urges him to move on, she becomes drawn into his quest, helping decode the hidden messages on the torn pages.
Does Heartbreak Library have end credit scenes?
No!
Heartbreak Library does not have end credit scenes. You can leave when the credits roll.
Explore the complete cast of Heartbreak Library, including both lead and supporting actors. Learn who plays each character, discover their past roles and achievements, and find out what makes this ensemble cast stand out in the world of film and television.

Eugene
Jo Eun-soo

Jo Hyun-wu
office employee

Lee Jong-goo
psychiatrist

Gi Ju-bong
Hong-soo

Lee Jae-yong
Chairman Song

Yoo Da-in
neighbourhood girl

Jo Deok-hyeon
Mr. Kim (guard)

Koh Soo-hee
miss Paeng

Jung Eun-pyo
pharmacist

Lee Dong-wook
Kim Joon Oh

Jo Ah-ra
Sun-mi

Park Hwi-soon
Dorm Student

Choe Won-kyung
Monk

Park Hwi-sun
law student
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