"The K-eldest-son and K-eldest-daughter meet while sacrificing themselves in search of happiness and love."
Lee Ha-na
as Kim Tae Joo
Lim Ju-hwan
as Lee Sang-joon
Kim So-eun
as Kim So-rim
Lee You-jin
as Kim Gun-woo
Lee Tae-sung
as Cha Yoon-ho
Kim Seung-su
as Shin Mu-young
Wang Bit-na
as Jang Hyun-jeong
Moon Ye-won
as Lee Sang-min
Gi So-you
as Kim Tae Joo [Young]
Chang Mi-hee
as Jang Se-ran
Jung Woo-jin
as Jang Ji-woo
Park Man Young
Director
