The Tale of Nokdu S01 E04 Like an Older Sister

"Mischievous gisaeng in training has a suspicious mother."

Nok-Du and Dong-Ju become close. Nok-Du helps out Dong-Ju when she is having a hard time because of her injured hands. Dong-Ju says that she wants to treat Nok-Du like an older sister. Nok-Du happens to see a shaman and widows performing a religious ceremony, and he thinks that the widows are scheming something.