Space Monster Wangmagwi

Original title: 우주괴인 왕마귀

“Decending from beyond the solar system... into your nightmares! A magnificent mastodon on a maelstrom of madness!!”

A space creature named Wangmagwi lands on Earth in a flying saucer with plans to dominate the planet. Koreans of every corner of the world battle against the colossal invader as it wreaks havoc across the land.