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"An ancient man-eating monster awakens."
Ancient Korea, 1506. The tyrannical King Yeonsan-gun of Joseon is overthrown by his half-brother Jung-jong, whose reign begins with a blood bath. Over the years, traitors plot against him, sinking the kingdom into chaos. In 1528, frightened rumors come to royal palace, regarding a mysterious creature, known as Monstrum by the peasants.
30 Cast Members
Kim Myung-min
Yun-gyeom
Kim In-kwon
Seong-han / Mulgoe (voice)
Lee Hye-ri
Myeong-i
Choi Woo-shik
Royal Court Officer Heo
Lee Kyung-young
Sim-un
Park Hee-soon
King Jung-jong
Park Sung-woong
Jin-yong
Lee Do-gyeong
Grandpa Song
Lee Kyu-bok
Mo-gae
Kim Joong-hee
Mak-gae
Kim Kang-il
First Vice-Premier
Cho Won-hee
Second Vice-Premier
Jang Yong-bok
Court Minister
Yun Hui-su
Kang-nyeo
Han So-yeong
Myeong-i's Mom
Joo Ye-rim
Young Myung
Kang Tae-young
In Duk
Hong Ji-yoon
Mother
Kim Joon-bum
Government Official
Yoon Byung-hee
Eunuch
