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.
Song Kang
Cha Hyun-su
Lee Jin-uk
Pyeon Sang-wook
Lee Si-young
Seo Yi-kyung
Jung Jin-young
Park Chan-young
Lee Do-hyun
Lee Eun-hyeok
Go Min-si
Lee Eun-yu
Yu Oh-seong
Tak In-hwan
Oh Jung-se
Dr. Lim
Kim Moo-yul
Kim Yeong-hoo
Kim Si-a
Seo I-su
Chae Won-been
Ha-ni
Kim Ji-an
Yun Ja-yeong
Yang Hye-ji
Jung Ye-seul
Heo Nam-jun
Kang Seok Chan
