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.

Director: Choi Dong-hoon

Cast: Ryu Jun-yeol, Kim Woo-bin, Kim Tae-ri, So Ji-sub, Yum Jung-ah, Jo Woo-jin, Kim Eui-sung, Lee Ha-nee, Shin Jung-keun, Lee Si-hoon, Kim Dae-myung, Choi Yu-ri