Character Relationship Map: Monstrum

Characters

• Yun-gyeom (played by Kim Myung-min) — protagonist
• Seong-han / Mulgoe (voice) (played by Kim In-kwon) — supporting
• Myeong-i (played by Lee Hye-ri) — supporting
• Sim-un (played by Lee Kyung-young) — supporting
• Royal Court Officer Heo (played by Choi Woo-shik) — supporting
• King Jung-jong (played by Park Hee-soon) — supporting
• Grandpa Song (played by Lee Do-gyeong) — supporting
• Jin-yong (played by Park Sung-woong) — supporting
• Mo-gae (played by Lee Kyu-bok) — supporting
• Mak-gae (played by Kim Joong-hee) — supporting
• First Vice-Premier (played by Kim Kang-il) — supporting
• Young Myung (played by Joo Ye-rim) — minor
• Mother (played by Hong Ji-yoon) — minor
• Kang-nyeo (played by Yun Hui-su) — minor
• Court Minister (played by Jang Yong-bok) — minor
• Eunuch (played by Yoon Byung-hee) — minor
• Government Official (played by Kim Joon-bum) — minor
• Peddlers Group Leader (played by Baek Seung-chul) — minor
• In Duk (played by Kang Tae-young) — minor
• Myeong-i's Mom (played by Han So-yeong) — minor