Season 1, Episode 4

Episode 4

Air Date: 2025-01-12

Overview: With Eve's life in jeopardy, Ryong watches helplessly — as protocol prevents him from saving her. With every passing second, she loses precious oxygen.

Runtime: 61 minutes

Cast

Lee Min-ho

Gong Hyo-jin

Oh Jung-se

Han Ji-eun

Kim Ju-hun

Lee El

Lee Cho-hee

Heo Nam-jun

Alex Hafner

Kim Eung-soo

Baek Eun-hae

Jeon Su-gyeong

Choi Jung-won

Jung Young-ju

Lee Hyun-kyun

Park Ye-yeong

Im Sung-jae

Lee Doo-seok