When they were children, Yoon Na Moo and Gil Nak Won were each others first love. They are forced to break apart when Na Moo's father Yoon Hee Jae, a psychopath serial killer, murders Nak Won's parents. 9 years later Yoon Na Moo is known as Chae Do Jin, a passionate and kind rookie detective wishing to atone for his father's sins. And Gil Nak Won is now Han Jae Yi, an aspiring actress following in the footsteps of her mother. She suffers from a panic disorder but still has a good outlook on life. However, the sadness of their past comes to light again and their short-lived encounter is over before it began. Another three years on, Jae Yi has become a popular actress and Do Jin is now an experienced detective. When their fate becomes connected once more, will their love prove to be stronger than their past?
as Chae Do-Jin
as Han Jae-Yi
as Yoon Hee-Jae
as Yoon Hyun-Moo
as Chae Ok-Hee
as Chae So-Jin
as Gil Moo-Won
as Park Hee-Young
as Go Yi-Seok
as Young Yoon Na-Moo
as Young Gil Nak-Won
as Young Yoon Hyun-Moo
as Young Chae So-Jin
as Lee Yeon-Ji
as Kim Jong-Hyun
as Young Gil Moo-Won
as Pyo Baek
as Cheon Se-Kyung
as Ji Hye-Won
as Han Ji-Ho
as Police University Professor
as Gil Sung Sik
as Jeon Yu-Ra
as High School student
as Kang Yoon Sung
as Moo-won's Prosecution Office Investigator
