The Supernatural Agent Season 1 Episode 4 Episode 4 ( Air Date 2022-04-29 ) Genre Drama category. Overview "Oh Deok Hoon, who majored in psychic science at MIT and served as a researcher at the National Forensic Service, suddenly opened a licensed real estate agent to solve strange and mysterious cases related to his home. What is Deok Hoon's special ability? And why did he start being a licensed real estate agent?".