High school sweethearts Jung-woo and Soo-yeon were separated in a horrifying tragedy that continues to weigh down on them as adults. Now a guilt-ridden detective, Jung-woo has been desperately searching for Soo-yeon for years, but when he crosses paths with her again, she has already become someone else with a new identity.
Han Jung-woo
Lee Soo-yeon
Kang Hyung-joon
Han Jung-woo (young)
Lee Soo-yeon (young)
Kang Hyung-joon (young)
Han Tae-joon
Kim Eun-joo
Hwang Mi-ran
Han Ah-reum
detective
Kang Hyun-joo
Kim Myung-hee
Song Mi-jung
