A horror webtoon writer journeys to a shabby apartment building in search of ideas. The building's caretaker tells him about multiple strange events that happened throughout the building's history.
Sung Joon
Kim Hong-pa
Kim Bo-ra
Lee Chang-hoon
Park So-jin
Kim Jae-hwa
Seo Hyun-woo
Kang Yoo-seok
Lee Suk-hyeong
Won Hyun-jun
Hyun Bong-sik