Set in 2024 Seoul, Season 2 uncovers the never-ending ties — the good and the bad — that fate weaves in Gyeongseong via Ho-jae, a man deceptively similar in looks and demeanor to Tae-sang, and Chae-ok, a survivor of the Gyeongseong spring.

The thriller series follows individuals going up against monstrous creatures that were born out of human greed. Set in the spring of 1945, in the city of Gyeongseong.