Seondal: The Man Who Sells the River

A black-market cabbie drives criminals at breakneck speeds until she is left in charge of a fugitive's son.

The story takes place in occupied Korea at the start of the 20th century, where a young student in medicine discovers the murdered body of the son of a government official. Being scared of being accused, he decides to hire Hong Jin-ho (a detective) to help him find the murderer before the police accuse him of the murder.

Single mother Sung-hee moves into a new apartment and installs a homecam to protect her sick daughter, Ji-woo. She also hires a babysitter. While closing a suicide case at her insurance job, Sung-hee hears an eerie, ritualistic chant in the recorded footage. Soon after, she begins to witness a mysterious woman and Ji-woo's strange behavior on the homecam. As she digs deeper into the case, an unseen force begins to close in on her. Su-rim, a shaman living downstairs, suggests performing an exorcism ritual.