Yook Sung-jaeBorn1995ActorDirectorsoundtrackTV series · 5Guardian: The Lonely and Great God2016–2017★ 8.5Mystic Pop-up Bar2020★ 7.9Who Are You: School 20152015★ 7.6The Golden Spoon2022★ 7.5The Haunted Palace2025★ 7.7Filmography · 0 credits
