
"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.
Yun-gyeom

Seong-han / Mulgoe (voice)

Myeong-i

Royal Court Officer Heo

Sim-un

King Jung-jong

Jin-yong

Grandpa Song

Mo-gae

Mak-gae

First Vice-Premier

Second Vice-Premier

Court Minister

Kang-nyeo
Myeong-i's Mom

Young Myung

In Duk

Mother

Government Official
Eunuch

Peddlers Group Leader

Peddler

Peddler

Merchant
Search Party Wife
Search Party Member

Fighter

Forced Conscripted Citizen

Unknown Role

Kid
