Son Hyun-joo
Moon Jung-hee
Jeon Mi-seon
Jung Joon-won
Ju Seok-tae
Kim Hye-Yoon
Susanna Noh
Sung Yoo-bin
Lee Hwa-ryong
Mixed
3.4
User Score
154 votes
In a world where privacy is a relic of the past, Sung-Soo, a successful businessman, discovers a hidden code in his missing brother's apartment. This code reveals a shocking and dark truth that will change your lives forever. Two families, separated by everyday life, join in their struggle to protect themselves from the intruder who stalks them from the shadows of their homes. Together, they must decipher the enigmatic symbols left by this mysterious figure, as they struggle to keep their loved ones safe and reveal the truth behind the code.
Son Hyun-joo
Moon Jung-hee
Jeon Mi-seon
Jung Joon-won
Ju Seok-tae
Kim Hye-Yoon
Susanna Noh
Sung Yoo-bin
Lee Hwa-ryong
Studio Dream Capture
Huh Jung
Huh Jung
Jo Yeong-wook