JustWatch
S01 Episode 1
Balhae Lunar Research Station
Director Choi's briefing about the mission leaves Song Jian displeased; reaching the research station alone proves no easy feat for the crew.
51 mins · Fri, 24 Dec 2021
S01 Episode 2
Three Storages
The crew's initial findings are at odds with their knowledge of the research station; split into threes, the members set out to look for the sample.
47 mins · Fri, 24 Dec 2021
S01 Episode 3
Cause of Death
Jian's body cam captures a startling moment of life and death; submerged in sweat, Gong Soochan shows worrisome signs of an unusual infection.
48 mins · Fri, 24 Dec 2021
S01 Episode 4
The Truth Comes Out
Han Yunjae updates the director and gets access to a restricted area; the crew members learn of the sample's powers and the true motive behind their mission.
45 mins · Fri, 24 Dec 2021
S01 Episode 5
Secret Storage
Recalling her sister's encrypted message, Jian searches the database for Luna; a young intruder and a double-crosser emerge from the shadows.
40 mins · Fri, 24 Dec 2021
S01 Episode 6
Key to Salvation
E2, Ryu Taesuk and the samples go missing; Jian follows the intruder down the vents for answers.
43 mins · Fri, 24 Dec 2021
S01 Episode 7
Luna
Jian opens a hard drive that chronicles Song Wonkyung's life and work on the station; meanwhile, others uncover the remains of the experiment.
39 mins · Fri, 24 Dec 2021
S01 Episode 8
The Silent Sea
Racing against time as the research station falls under destruction, the surviving crew members decide on the fate of the mission -- and their own.
47 mins · Fri, 24 Dec 2021