Folklorist Haesang warns Sanyeong that she is possessed and that people around her will die; Sanyeong attends her father's funeral.

Sanyeong sees a ghost for the first time and eventually faces the evil spirit that possesses her. She receives a call from a dead child and finds out the truth.

Sanyeong and Haesang arrive in the new city and witness a strange shadow of a tree; Munchun and Hongsae investigate a series of college student suicide incidents.

Sanyeong and Haesang go to Baekchagol Village, where they encounter unexpected situations and try to find safety.

San-yeong hears a shocking story from Gyeong-mun; Hae-sang feels that Baekchagol Village has a secret.

Haesang takes the piece of blue pottery to his grandmother, Byeonghui; a dead body is found at the afterparty of a wedding that Hongsae and Sanyeong were at.