DiscoverGoo Si-yeonGoo Si-yeonActorBornMay 17, 1975 (age 51) · South KoreaKnown forDr. Cheon and the Lost TalismanSeptember 27, 2023Single in SeoulNovember 29, 2023CassiopeiaJune 1, 2022One WinDecember 4, 2024Dream PalaceMay 31, 2023Acting52024One Win as Jung-ah2023Single in Seoul2023Dr. Cheon and the Lost Talisman as Mi-sun2023Dream Palace as In-mo's Wife2022Cassiopeia as Lawyer