Plot:Monstrum is a Action film directed by Jong-ho Huh. Starring Myung-Min Kim, the story takes place in South Korea and follows the gripping journey of 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. Experience this 2018 theatrical release with crystal clear quality and multi-language support on Castle.