The Silent Sea

Balhae Lunar Research Station

2021-12-24 · 51m

Director Choi's briefing about the mission leaves Song Ji-an displeased. Reaching the research station alone proves no easy feat for the crew.

Three Storages

2021-12-24 · 47m

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.

Cause of Death

2021-12-24 · 48m

Ji-an's body cam captures a startling moment of life and death. Submerged in sweat, Gong Soo-chan shows worrisome signs of an unusual infection.

The Truth Comes Out

2021-12-24 · 45m

Han Yun-jae updates the director and gets access to a restricted area. The crew learns of the sample's powers and the true motive behind their mission.

Secret Storage

2021-12-24 · 40m

Recalling her sister's encrypted message, Ji-an searches the database for Luna. A young intruder and a double-crosser emerge from the shadows.

Key to Salvation

2021-12-24 · 44m

E2, Ryu Tae-suk and the samples go missing. Seeing a familiar name on the intruder, Ji-an follows her down the vents for answers.

Luna

2021-12-24 · 40m

Ji-an opens a hard drive that chronicles Song Won-kyung's life and work on the station. Meanwhile, others uncover the remains of the experiment.

The Silent Sea

2021-12-24 · 48m

Racing against time as the research station falls under destruction, the surviving crew members decide on the fate of the mission — and their own.