• Air date: 18 Dec '20 10 episodes
      In a world where your deepest, darkest desires can turn you into a monster, what would you do to survive? And if the choice were to live as a monster or die as a human?
  • List of Episodes (10)
    • 1. Episode 1

      18 Dec '20
      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.
    • 2. Episode 2

      18 Dec '20
      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.
    • 3. Episode 3

      18 Dec '20
      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.
    • 4. Episode 4

      18 Dec '20
      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.
    • 5. Episode 5

      18 Dec '20
      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.
    • 6. Episode 6

      18 Dec '20
      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.
    • 7. Episode 7

      18 Dec '20
      Hyun-su saves the others from a deadly attack. Running out of necessities, Eun-hyeok announces a plan to venture outside for resources.
    • 8. Episode 8

      18 Dec '20
      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.
    • 9. Episode 9

      18 Dec '20
      When a team of outlaws take over the building, the residents are shown how humans can be even more barbaric than the monsters.
    • 10. Episode 10

      18 Dec '20
      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.