For ages, aliens have locked up their prisoners in humans' bodies. In the year 2022, Guard (Kim Woo-bin) and Thunder live on Earth, managing alien prisoners who have been locked up in humans' brains. One day, a spacecraft appears in the sky over Seoul, and the police detective Moon (So Ji-sub, "Moon") witnesses a strange sight… Those who pursue alien prisoners locked in human bodies in the year 2022, and the sorcerers who pursue the legendary Divine Blade in the year 1391… When the door of time opens, everything becomes entangled!

Action
Fantasy
Sci-Fi
Kim Eui-sung
Lee Hanee
Yoo Jae-myung
Shin Jeong-geun
So Ji-seob
Woo-jin Jo
Ryu Jun-Yeol
Woo-bin Kim
Lee Si-hoon
Kim Tae-ri
Caper Film
Well Go USA