Season 1

E1. Episode 1

Dec 18, 2020 · 50m

Cha Hyun-su moves into the run-down Green Home by himself. Not long after, he witnesses a disturbing sight in his neighbor's apartment.

E2. Episode 2

Dec 18, 2020 · 56m

As a state of emergency is declared, the residents tie up Pyeon Sang-wook for being bitten. Hyun-su is unable to ignore a family in distress.

E3. Episode 3

Dec 18, 2020 · 46m

An unexpected savior protects the children from harm as Hyun-su, together with Yoon Ji-su and Jung Jae-heon, tries to bring them to safety.

E4. Episode 4

Dec 18, 2020 · 46m

Critical information about the monsters is made public. When residents are split on what to do with Hyun-su, Lee Eun-hyeok suggests they hold a vote.

E5. Episode 5

Dec 18, 2020 · 45m

Tasked to carry out dangerous missions, Hyun-su heads back to retrieve Han Du-sik. Sang-wook stops at nothing to finish what he started.

E6. Episode 6

Dec 18, 2020 · 53m

An Seon-yeong confronts the greatest monster in her life. Leaving the building, Seo Yi-kyung heads to her fiancé's office in search of answers.

E7. Episode 7

Dec 18, 2020 · 49m

Hyun-su saves the others from a deadly attack. Running out of necessities, Eun-hyeok announces a plan to venture outside for resources.

E8. Episode 8

Dec 18, 2020 · 52m

Having little options in her state of being, Ji-su agrees to take a big risk. Yi-kyung returns to Green Home just in time.

E9. Episode 9

Dec 18, 2020 · 55m

When a team of outlaws take over the building, the residents are shown how humans can be even more barbaric than the monsters.

E10. Episode 10

Dec 18, 2020 · 59m

A military leaflet promises a route to safety, but the group is reluctant to trust it. Hyun-su is exposed to a new perspective on his condition.