Gurus in the late Goryeo dynasty try to obtain a fabled, holy sword, and humans in 2022 hunt down an alien prisoner that is locked in a human's body. The two parties cross paths when a time-traveling portal opens up.
Ryu Jun-yeol
Kim Woo-bin
Kim Tae-ri
So Ji-sub
Yum Jung-ah
Score: 6.4
Score: 6.6
Score: 6.1
Score: 6.8
Score: 6.1
Score: 5.8
Score: 7.8
Score: 7.2
