It is said that time is equal to everyone but things are different to Suryeon who turns 30. She doesn't have much time to live. Her dad died from disease when she was young. She expects the same path.
Suryeon
Kwon BoA
Joon
Lee Hak-ju
Suryeon's father
Oh Kwang-rok
Mr. Im
Im Hyun-sik
Oksoo
Song Ok-suk
Postmaster
Jo Hee-bong
Suryeon [Child]
Choi Jeongeun