In So Long

Keimyung Lee (son of Kyungjae)

Geumsun (Gisaeng)

Sangmin (novelist)

Acting

Jeon (wife of Kyungjae)

Geumsun Girl

Heo (Geumsun's grandmother)

Kyungjae Lee

Mr. Yoon (Sukjo's wife)

Yuri (Daughter of Kyungjae)

Seokjo Kim (Businessman)

Nami

Jeong Byeong-gu

Changshu

Yeonhwa

Chief investigator

Shin Bong-seo

Seo-Bang Park

Acting

Acting

Acting

Hong Wol-seon

Garak Guk Collection Owner

Youngsu (Nami's brother)