In 2025, every single piece of information on you is gathered and that information is used to control you. Kim Jinseong, whose job is to follow people around and gather information on them, was ordered to watch Seong Suyeong, a nurse. To watch her closely, he entered the Special Needs Home as a janitor...
Cast: Choi Myung Gil, Oh Jung Se, Oh Ui Shik, Park Hye Jin, Choi Hong Hil, Park Ji Ah, Lee Hoon Jin, Nam Moon Chul
(Source: DramaWiki)