S01:E01 - Strangers From Hell
Exhausted Jong-woo arrives at Eden Boarding House and meets strange neighbors.
S01:E02 - Human Instincts
Jong-woo feels uncomfortable with 302 guy. In search of evidence, Jeong-hwa encounters Deuk-jong.
S01:E03 - Secret Whisper
Jong-woo encounters Moon-jo, and thinks he shares similarities. Then, he witnesses something creepy.
S01:E04 - Hysteria
Jong-woo leaves Moon-jo while drinking beer and feels anxious as other residents suddenly disappear.
S01:E05 - The Notebooks of Malte
Jong-woo thinks that someone has entered his room. Meanwhile, Jong-woo receives a mysterious call.
S01:E06 - Lost
Jong-woo hears something strange from Dr. Seo and decides to leave the boarding house.
S01:E07 - The Basement
Jong-woo tells everything to Seok-yoon, who just moved in. Bok-soon secretly heads to the basement.
S01:E08 - Taunting Voices
Jong-woo gets into a huge fight with his boss. His co-workers are shocked by his behavior.
S01:E09 - Cognitive Dissonance
After Ji-eun leaves him, Jong-woo wanders around the street and hears something shocking.
S01:E10 - Gas-Llighting
Jong-woo arrives at Eden and calls Jeong-hwa before he enters. Then Jeong-hwa runs to rescue him.